Usb gsm smspekerjaan
...mempunyai smart phone ( Elaun Tambahan Rm100/ month bagi hp & computer barang diatas) Tugasan: - Mengumpulkan Database dari (setiap hari perlu dapatkan 5 new listing direct owner) - Menghantar sms & whats app copy writeting kepada Database ( setiap hari perlu siapkan 5 listing lengkap - Membuat Copywriting dan mengemaskini database ke dalam Group Telegram dan whats app Group - Mengiklankan database di website , , - menyediakan draft tenancy agrement bagi transaksi yang telah berjaya - Update semula database secara bulanan dengan sms & whats app kepada database - menurunkan iklan yang telah expired pada website iproperty, , - setiap hari minimum kena dapatkan 5 listing baru dan iklan kepada , propertyguru
...mempunyai smart phone ( Elaun Tambahan Rm100/ month bagi hp & computer barang diatas) Tugasan: - Mengumpulkan Database dari (setiap hari perlu dapatkan 5 new listing direct owner) - Menghantar sms & whats app copy writeting kepada Database ( setiap hari perlu siapkan 5 listing lengkap - Membuat Copywriting dan mengemaskini database ke dalam Group Telegram dan whats app Group - Mengiklankan database di website , , - menyediakan draft tenancy agrement bagi transaksi yang telah berjaya - Update semula database secara bulanan dengan sms & whats app kepada database - menurunkan iklan yang telah expired pada website iproperty, , - setiap hari minimum kena dapatkan 5 listing baru dan iklan kepada , propertyguru
Saya ingin membuat aplikasi mobile sederhana yang berbasis android studio. Tujuannya adalah untuk pembelajaran buat saya sendiri. Aplikasi ini setidaknya mempunyai fungsi - fungsi sebagai be...studio. Tujuannya adalah untuk pembelajaran buat saya sendiri. Aplikasi ini setidaknya mempunyai fungsi - fungsi sebagai berikut : 1. Multi User 2. Menginput data-data : text , tanggal , combo box , radio button, lokasi , merekam suara, images , tanda tangan user. 3. Melakukan sinkronisasi dengan database. 4. Mengeluarkan output : Mencetak. 5. Mampu membuat Alert / Notifikasi : email , SMS, WA ( bisa nggak ya ? ). Proyek ini betul-betul hanya untuk pembelajaran buat saya pribadi. Jadi lebih bagus lagi kalo sudah ada aplikasi jadi yang memenuhi item2 di atas tinggal di ajarkan k...
1. Ready VPS Hosting includes Google Mod Pagespeed 2. Menerima jasa instalasi, konfigurasi VPS untuk keperluan web server + training Call/Sms : 081804281788
Sistem SMS– Personal Event Remainder (PER) ini dibangunkan untuk melancarkan segala proses mengingati tentang perkara-perkara yang perlu dilakukan termasuklah musyuarat, tarikh penting dan lain-lain. Sistem ini dibangunkan khas untuk kegunaan para setiausaha dan dapat diakses melalui internet. Sistem ini juga boleh dilayari oleh sesiapa sahaja yang perlu memaklumkan sesuatu perkara atau peristiwa. Malah, sistem ini juga boleh digunakan di seluruh Malaysia.
Situs yang akan digunakan secara internal oleh wiraniaga melalui telepon selular mereka. Digunakan untuk mencari produk kami yang sesuai dengan kebutuhan pelanggan setelah produk ditemukan, wiraniaga dapat langsung melakukan pemesanan produk dan mengirimkan bukti transaksinya kepada pelanggan melalui email atau sms.
Job Desk : Membuat Chart yg terdapat dalam Lampiran dengan Pemprograman PHP dan database Mysql. Call / SMS : 089618801993
Hallo Bagi yang bisa menguasai wordpress, saya ingin custom WP saya untuk menambahkan widget/sidebar ke beberapa pilihan halaman. hanya itu saja, permasalahanya di theme yg saya pilih tidak support sidebar, jadi harus customization saya kasih fee 200K Bagi yang bisa silahkan sms/call/email saya, perkiraan pekerjaan 1 hari Hanya berlaku sampai hari ini saja (10-05-14)
Assalamualaikum, saya bernama Deni Gunawan sekolah di SMKN 24 Jakarta Kelas 2 Jurusan RPL, saya ingin mencari pekerjaan freelancer yang tentunya dapat menghasilkan uang dan tidak terlalu rumit untuk seorang pelajar. Saya dapat melakukan entry data baik Word, Excel, Access, MySql, Powepoint. Saya juga dapat membuat program program sederhana. Bagi yang berminat silahkan sms/tlp ke 089652237413
ERP, Bikin auction online, dll Jika tertarik sms/telp 08119403563 (Hendrik) Sertakan gaji yang dikehendaki !
kami bergerak dibidang on line reseller,bagi yaang mau jadi reseller kami bisa sms ke 081287223133, terima kasih tresia
Dengan membayar Rp80.000,- kita sudah bisa berbisnis dengan cara bershodakoh hanya saja kita harus rajin menyebarkan brosur untuk orang-orang membacanya carannya mudah sms layanan kami 0877 3161 5563
...**Key Integrations:** - **Messaging Platforms:** WhatsApp, Facebook Messenger, email, and SMS. Additionally, PBX system integration is required to bridge our voice call capabilities with digital communication channels. - **Features:** Essential features we're looking for include: - **File Sharing:** Ability to share documents, images, and videos across all channels. - **Chat History:** Seamless access to previous conversations for context and continuity in customer support. - **Chatbot Integration:** Capability to integrate AI chatbots for automated responses and assistance. **Ideal Skills and Experience:** - Experience with API integration for WhatsApp, Facebook Messenger, email, SMS, and PBX systems. - Proficient in developing chat platforms with fun...
...this project is to enhance the functionality and aesthetics of the current model. Scope of Work: 1. Internal Modifications: Integrate four stoppers/screw guides inside the container to secure the components effectively. 2. External Modifications: Add three strategically placed holes on the sides of the container to accommodate additional components or wiring needs. Transform an existing USB-C port into an SD Card port, ensuring precise dimensions and fit. 3. Aesthetic Enhancements: Refine the design by rounding the borders and corners of the container, aiming for a sleeker and more user-friendly finish. Existing Model: :4297704 Drawing of changes:
I am looking for an experienced Electronics Engineer, well-versed in using Altium Designer, for a series of projects that demand proficiency in a wide array of electronics, specifically focusing on Microcontroller integration, PCB layout and USB connectivity. Key Aspects: - PCB Layout design - Microcontroller implementation - USB Connectivity solutions Additional Requirements: - Expertise in Circuit design - Experience in selecting suitable electronic components - Signal analysis knowledge - Ability to conduct thorough testing procedures This project demands an adept understanding of electronic systems and circuitry meant for consumer electronics. Candidates with a solid track record in crafting and refining consumer electronic designs are strongly preferred. Your task ...
Company Overview: We are a dynamic and rapidly growing company based in Vancouver, British Columbia. Our culture is built on innovation, respect, integrity, and a continuous quest for excellence. We are on the lookout for a commitment to leveraging Zoho CRM and Zoho Campaigns to enhance our operations and customer engagement. Position Summary: We are seeking a dedicated Zoho CR...and campaign buildouts. Please elaborate as with as much detail as possible 2. If you’re available for 5-10 hrs a month to upgrade our Zoho functionality and do campaign buildouts as needed. 3. If you have the expertise to review our Zoho processes and provide guidance as to ways to improve and better leverage Zoho CRM and Zoho Campaigns as a tool (dashboards, workflows, integrations, email and SMS...
More details: What type of communication method would you like the smart watch kit to use? GSM Do you want to send only text messages or multimedia messages as well to the smart watch? Only text messages What type of phone will you be sending messages from to the smartwatch? iPhone All I require is a code which enables me to send messages from my iphone 11 onto this Arduino board.
For my project, real-time voltage levels tracked through an ATSAMD21 MCU will be crucial. I need someone who can develop firmware to transport this crucial A/D data to a host computer via USB in a raw format. This endeavour calls for: * Proficiency in crafting firmware for ATSAMD21 MCU * Proficient understanding of voltage/current monitoring systems including TI INA3211 i2c sensor * Ability to transport raw A/D data via USB * Experience in real-time data monitoring solutions. Your role would be to focus on developing a robust and efficient real-time monitoring system to track voltage levels and send this information in raw format to the host computer. Your expertise will ensure that accurate and reliable voltage info is readily available for further processing and analys...
I'm seeking an experienced PCB designer to develop a custom ATSAMD21 Micro PCB board. - A USB interface, specifically pin header for most GPIO and USB D lines. - 10+ GPIO pins required for this project. The ideal candidate should have prior experience working with ATSAMD21 Micro PCB boards as well as an understanding of USB interface technology. Proficiency in board design and a keen eye for detail will be crucial for success in this job.
I need a Flutter developer for a website, I want you to create an automation website that generates ( SMS iPhone videos ) the website is gonna be like this 1- there is an empty SMS template 2- the user adds the text in every part ( sender - receiver ) 3- click okay and the website generates the video 4- the video has to be like that ( one message at a time, voice over for every message, background video game ) here is an example of what I want exactly: @
...professional to design a unique USB-C cable for my specific needs. Key Requirements: - Length: The cable should be about 5 inches long. - Connectors: The cable should have two male Type-C connectors. One must be 90-degrees to the cable connector and the other will need a 180-degree bend with a small radius of approximately 1 inch. - Color: The cable should be black. Purpose: The primary use of this cable will be for both data transfer and charging between USB 3.1 devices. I'm looking for someone to create the design, and help me to locate a source for the component, in the range of 100-200 units per order, and for each unit to be < $5.00 each. Ideal Skills: - Cable design and manufacturing - Proficiency in working with USB-C connectors - Understanding o...
I'm looking for someone to create two separate PCBs with USB-C connectors. The first board will consist of a USB-C female to USB-C male connector, while the second will have a USB-C female to USB-C female connector. Key Requirements: - Design of two separate PCBs with USB-C connectors - One PCB should have a USB-C female to USB-C male connector - The other PCB should have a USB-C female to USB-C female connector - The male connector needs to be mounted at 90 degrees to the board - One female connector needs to be mounted at 90 degrees to the board - Both boards should support data transfer and device charging - Both boards when oriented should connect to each other with the 90 degree connectors forming a Z shape. -...
...Responsibilities: Implement a feature to reset login credentials for both admin and user accounts. Ensure all pages of the site are fully functional and debug any issues. Integrate and test the payment gateway to ensure smooth transactions. Develop a robust chat system that allows users to communicate effectively within the site. Set up and troubleshoot an SMS notification system using the Twilio API. Create a feature for sending contact verifications via SMS, with automatic data storage in both admin panel and user dashboard upon login and verification. Enhance site security to protect user data and prevent unauthorized access. Embed video content from Vimeo in a way that conceals the source from users. Display text lessons clearly and ensure all content is accessible. A...
I am looking for developer to create dating mobile app using capacitor js with javascript only no framework and Laravel API in backend . Features Register/Login using mobile - sms otp Enter profile details - city, gender, profession, interests Match Making to explore users Send/Accept chat request Messages/Chat/Conversation - using websocket/laravel reverb Audio call
I require an experienced tutor who can help me both maintain and make adjustments to the Asana, Zapier, SMS and Email automations currently in use within my business. Your responsibilities will include: Asana Adjustments: - Setting up new integrations as necessary - Advancing current workflow for better productivity - Automating tasks to streamline processes Zapier Adjustments: - Configuring new integration setups - Enhancing the existing workflow - Trouble shooting any automation issues Ideal skills: - Proficiency with both Asana and Zapier applications - Experience with SMS and Email automations - Strong problem-solving abilities - Excellent teacher with the ability to breakdown complex concepts.
I'm in need of an experienced developer to create a web application that will be capable of sending bulk messages through both text and WhatsApp. The primary function of the application will be to send bulk messages, so I'm looking for someone with a strong background in this area. Bulk Messaging Capability: Develop a feature to send bulk messages to both SMS and WhatsApp using the Twilio API. Web Application: Create a user-friendly web-based application connected to the my Twilio account for sending messages. Two-Way Communication: Implement functionality for two-way conversations with recipients. Target Audience: All target numbers belong to the USA. Bulk Message Definition: I've like 5k number's which I want to target. Twilio Number Checker: Develop a fe...
I'm looking for an expert in openbsc, osmocombb, and openbts GSM to help me with a project that includes the following key aspects: - **GSM Man-in-the-Middle (MITM):** The project also involves GSM man-in-the-middle functionality. This includes capabilities such as intercepting and analyzing GSM communications, modifying GSM network traffic, and manipulating GSM network authentication. Ideal Skills and Experience: - Proven experience with openbsc, osmocombb, and openbts GSM. - In-depth knowledge of GSM network setups, including voice calls, SMS, and base station capabilities. - Proficiency in network monitoring and analysis tools. - Previous experience with GSM man-in-the-middle implementations. - Excellent probl...
1) Amazon Cloud Server: The ecommerce website will be hosted on Amazon Web Services (AWS) servers, providing a scalable and reliable infrastructure. 2) Arabic Website: The website will be in the Arabic language, including Arabic text, and may include right-t...Implementation of access control to restrict or allow access to the website based on specified countries. This can include both blacklisting and whitelisting. 7). Support Google/Meta/Snapchat/TikTok Pixels: Integration with various tracking pixels (Google, Meta/Facebook, Snapchat, TikTok) for marketing and analytics purposes. 8). Support WhatsApp Messages or SMS After Purchase: Enabling communication with customers through WhatsApp messages or SMS after they complete a purchase. 9). Express Checkout Form. 10). Integrati...
I am seeking an experienced developer to create a two-way SMS app that is compatible with iOS and web-based platforms. The app should enable users to: - Send and receive SMS messages - Manage contacts - View message history Moreover, I'd like the following features integrated: - Push notifications - Message search functionality - Support for attachments Proficiency in iOS and web development, experience with SMS-based applications, and understanding of push notifications, search functionality and attachment support are crucial for this project. Your insight and suggestions to optimize the user experience would be highly appreciated. similar to
...access the device's contact lists. Now the user can create a new thread. In this he enters the following information: - Message part 1 (public) - Message part 2 (not public) - Recipient - Date The recipient (from the existing contacts, or an individual entry, e.g. telephone number or email) then receives a message via internal private messaging (if the recipient is also logged in to the app), SMS or, if known, via email. If the notification is sent via email, it will be as follows: --- START OF THE MAIL --- You have received a new message from XY, you cannot open the second part of the message until {date}. {personal message part 1 from XY} [BUTTON TO MESSAGE] [LINK TO MESSAGE] (here the recipient is redirected to a page with further information about the message part...
I'm looking for an expert Electronic Engineer with abundant experience in Altium PCBA design. The task centers around the creation of a LM51772 Buck-Boost Controller design, adhering to specific requirements. - Output Voltage: Your design must accommodate an ...delivering high efficiency throughout the range. - Maximum Output Current: The design must support a maximum output current of 5A. - PD Type C Output Integration: Complete integration with PD Type C output is a necessity. Ideal candidates should have a sound understanding of power electronics and PCBA design, specifically with Altium. Experience with PD Type C output integration, and broader USB technology is also valuable. To succeed, a strong knowledge base around Buck-Boost Controllers, particularly the LM5...
...multiple nested conditions. Alongside these, the system will need to smoothly integrate with a web service – this is where the custom alerts should be streamed and monitored. It is also essential that users can receive alerts in various forms, namely email notifications, SMS notifications, and web notifications. Ideal Skills & Experience: - Proficiency in Grafana and its API. - Past experience in deploying alert systems. - Familiarity with web service integration. - Experience with various notification systems (Email, SMS, Web). In summary, I need a tech-savvy developer open to the challenge of crafting an innovative dynamic alert system from the ground up. This project hinges on effective user notification of system status, enhancing overall user experience a...
We are currently working on an exciting project and are in need of a freelance service for the development of an ESP32-based solution. PART OF THE PROJECT AND SOME PARTS OF ITS CODES ALREADY BEEN DONE. I'm seeking a talented IoT engineer for the development of an industrial Internet of Things (IoT) monitoring and control device. This project will focus on managing and controlling energy consumption and environmental aspects at a property-level precision in an industrial setting. Key Job Responsibilities and Deliverables: - Design and develop an IoT device capable of monitoring, controlling and analyzing energy consumption and environmental management for an entire property. - Implement IoT solutions with MQTT, AWS, LoRaWan & Datalogger technologies. - Establish industrial proce...
...comprehensive buy/sell application using Flutter, Firebase, optimized for both iOS and Android. Key skills include (but are not limited to) Flutter, Firebase, and cross-platform app development. Key Features: 1. User Registration: The app should include a straightforward login/registration process utilizing phone numbers. 2. Invite System: Users should be capable of sending invitations to join the app via SMS and Email. 3. Buy/Sell Functionality: The application must provide a platform where users can comfortably post items for sale, and permit other users to purchase these items. This should mirror established platforms such as OLX or eBay. Desired Functionality: - User-to-User Messaging: To facilitate the buy/sell process, users should be able to message each other directly t...
We need Software for Beauty Salon, to manage: - Client appointments, - Income - Expenses - Client management - Sales reports - Users registers - Users management - SMS Marketing & Notification All the Software must be compatible to UI/UX (as attached), and it must also be deployed with a hosting. Note: We need the source code of the Software! We need 6 months support.
...nRF communication and embedded systems - Experience in developing programs for real-time audio transmission - Ability to ensure program functionality within a short-range wireless communication Your responsibilities will include: - Designing and implementing an efficient program that supports real-time audio communication -> (TX) nRF24L01+, (RX) nRX52840 -> nRF52840 should work as a USB audio device -> Sampling rate should be 48Khz 16bit - Testing the program thoroughly to ensure its reliability within a short-range wireless communication - Providing necessary documentation for program understanding and future maintenance Ideal candidates will have: - Proven experience in developing similar embedded programs - Strong familiarity with nRF communi...
...with call tracking functionality and seamless operation within ERPNext. - Marketing Automation: Segmented and targeted marketing tools. Automatic email and whatsapp automations. - Scheduling and Online Booking: Flexible scheduling per doctor and per room, including online booking capabilities. Scheduling calendar should integrate into the website. - Notifications: Automated email and SMS notifications system. - Custom Medical Charts: Capabilities to save, access, and visualize pictures and scanned documents. - Photo Documentation: Secure management and storage of medical photos. - Invoicing and Financial Management: Full integration with Lexoffice for seamless financial operations. Inventory Management: Efficient management tools for medical and offic...
...website for my business. The project requires implementing a set of specific features, wordpress site requirements- landing page, blog page, conatct us,about us , policy and terms page. user account registration ( email,social and phone) / verification using sms otp. user account to manage appointments and edit acount information. admin login page design- with url modification ( should not be must me appointment plugin cookies plugin yohost plugin deployment upi plugin ( By KnitPay ) zoom intigration sms intigration for otp/and appointment reminders whatsaap intigration for chat social media handels intigration. zoho mail email intigrations for notification notification = paymnet, order confirmation, account creation, password reset, appointment time alerts
...experience in integrating the MSG91 SMS gateway for OTP verification. The integration is required for both my website and mobile app. Key requirements include: - Implementing MSG91 API: You should have in-depth knowledge of the MSG91 API and experience integrating it for OTP verification. - Cross-platform Integration: Given that the integration is needed for both my website and mobile app, you should be comfortable working across different platforms. - Ensuring OTP Functionality: The primary purpose of this integration is to enable OTP verification for user actions, so you should ensure that this functionality works seamlessly. Ideal Skills and Experience: - Previous Experience: I'm looking for someone who has successfully integrated MSG91 or a similar SMS gateway ...
I'm looking for a proficient freelancer to assist me in generating high-quality solar leads on a national scale. Key Points: - Target Audie...scale. Key Points: - Target Audience: I'm interested in both residential and commercial properties. - Geographic Scope: The leads should come from all across the country. - Lead Delivery: I'd prefer to receive these leads through SMS. Your role will be to develop a strategy that ensures the leads are not only numerous but also conversion-ready. Ideal Skills: - Experience in lead generation, particularly in the solar industry. - Ability to target both residential and commercial properties. - Proficiency in national-scale lead generation. - Familiarity with SMS-based lead delivery. Please provide examples of past ...
...to develop an ordering and communication system on the platform. The system should cater to both my inventory management and my need for SMS communication with my vendors. Key Features: - Inventory Management: The system should be able to handle and capture real-time updates about my existing inventory. - Customer Chat Support: An embedded chat mechanism is required for prompt interaction with vendors. Specifically, I would like to engage with my vendors using SMS. Ideal Skills and Experience: - Proven experience with platform - Basic understanding of order tracking and inventory management systems - Familiarity with SMS gateway integration - Quick turnaround time Despite skipping the level of order tracking, I will provide more details once we kick off the...
I need a proficient developer to implement an sms otp platform's API into my existing project. Specifics about the platform will be disclosed upon agreement. The successful completion of this project is highly required within a month period time. The ideal freelancer for this job should posses: - Proven experience with various E-commerce API integrations. - Proficient in programming languages commonly used in API integration. - Ability to deliver within the provided timeline. - Excellent communication skills for clear progress reports. Please provide examples of similar projects you have handled if available. This will greatly improve your chances. Looking forward to a successful partnership.
APLICACION PARA ENVIO MASIVO DE SMS USANDO TELEFONO ANDROID
...the way that need to be done (W, Emai, SMS, Tel, Phone call, …). When we set up the task we can see it as the task is SET UP Some of the task must be done by email by SMS by WhatsApp by telegram by Viber and the phone call, when we do it for example by email with tick it, and it's recorded with a date and hour, when we receive receipt of email, we tick it and it's recorded with the date and hour that we receive receipt of email, the same way by WhatsApp or by SMS or by telegram or by Viber, when we do it by phone call we teck it when we start call, then we tick it if no answer or if there is an answer and it will be recorded with the date and hour for each task we can put a link to the message that we can copy and the past and send by email by ...
...systems (CMS). - Ability to understand the needs of a general audience and design accordingly. a. Website Pages 25 to 30 > Home, Service(5no), Works(10no), about > Contact, Career, Refer, Quote, FAQ, Process, Customer Support > Terms, Policy, Offers & Coupon (Admin Panel), Pricing > Blog setup, Configure-Google Mgr., Social Media Pixel & other, Chat, Google Analytics b. English Website c. Email & SMS reg validation code d. Responsive website with 25 to 30 pages max Need experienced developer with proven experience/projects. Looking for someone reliable and responsible. Expecting web designer to work on Concept Design, Layout Plan, Designing, Development and Host & Testing. Send us samples of similar website work you have done. Selection is based on ...
Avem nevoie de un sistem foarte bine integrat de tip CRM ce trebuie sa contina urmatoarele: Introducere clienti Oferte - acestea sa se trimita automat prin mail si sms (integrare prin API sms la providerul nostru), acceptarea acesteia online Proforme si facturare - la fel trimsie prin sms si mail, plata online prin netopia (api detinut) Contracte - pe acelasi mod, se genereaza contractul in baza unui template apoi se trimite prin sms si mail, pe sms contine un link de la serverul nostru si il poate semna electronic Procese verbale Portal clienti - acces pentru clienti sa poata vedea programari, contractele semnate, facturi, adaugare de tiket, etc Ca exemplu este crm de la mefi OBLIGATORIU DIN ROMANIA, SE LUCREAZA DOAR CU ROMANI
...integrate a SMS gateway for 2-factor authentication. The key features I need are focused on providing transactional notifications, and the connected APIs should be able to provide multiple API integrations. The project mainly requires the following: - Integration of a customizable SMS gateway: I need a developer who can implement a SMS gateway that supports transactional notifications, as well as multiple API integrations. - Customization of transactional notifications: I need pre-defined templates for these notifications, which should be able to include dynamic fields. Ideal skills for this job would include: - Proficiency in API integration: Given that I need multiple API integrations, a developer with a strong background in this area would be highly valued. - E...
...This integration will enable me to make calls, send SMS, and receive calls and SMS notifications directly from within Notion. Dummy data for my CRM can be found Below for your use in Development. Feel free to suggest improvements. Dummy Data: Key Functionalities: - Making calls: The integration should allow me to make calls directly from within Notion, eliminating the need for a separate phone application. - Sending SMS: In addition to calls, I need to be able to send SMS to my contacts directly from Notion. - Receiving calls and SMS notifications: It's crucial that the integration ensures that I can receive calls and get SMS notifications in a seamless manner within Notion.
...doors are to have a self-closing mechanism, smart locks with fingerprint, facial recognition, the garage door must be armoured please see link before for examples of doors and gates all internal doors must also be armoured with a self-closing mechanism as well but must bust be light enough for a young child to open and close with ease. All socket outlets are to be UK standard 3-pin sockets with USB type C ports, all lights to be led, all heating is to be done by electrical heaters and AC, main entrance should have a led chandelier. Property to get power from battery 2x battery packs that can individually be turned off in an emergency or when under maintenance, solar panels to be installed on the roof for power for the whole property and to charge the batteries, battery packs to...
