Hello, My name in Nicu from Romania and I represent the y The field of activity is the sale and commissioning of alarm systems, surveillance, fire detection, access control as well as for green energy production equipment. I'm ng you to find a hardware and software solution for remote monitoring and control - hotel reception for hotel rooms. For ease of installation, but with good stability and durability, I would like equipment with ction to the hotel's existing data network, but the system will be secure. I would like a modular system for a room that can then be expanded to a hotel floor with about 25 rooms for about 3 floors and information to be centralized at the reception. In each room will be installed a radiator with a heat-operated faucet with an electromagnet, an electronic thermostat for manual adjustment by the tourist, but also with monitoring from the reception and the possibility of changing the value. There will also be a separate air-conditioning air-conditioning system, a flood sensing sensor in the bathroom announcing the emergency when required, a buried magnetic that causes the heat or air conditioning to stop when it is opens the window, a motion sensor to monitor the presence in the room that causes the radiator or air conditioner to turn on depending on the room temperature (when there is no one in the room, the equipment can be switched off automatically or changed to reduce the temperature maintenance costs) refrigerator supervision - door opening - magnetic A power saver will be installed in which the card will be inserted at the entrance to the room and the power supply will be supplied to the circuits and an electronic access control board will be installed. Each room has an electric panel with separate electrical circuits and electric lighting switches, electrical outlets, air conditioning, refrigerator, switching devices. I would like to monitor the electricity consumption To make it easier to understand, I've sent some links to youtube If you have solutions, we would be delighted to collaborate and improve this system to reduce hotel costs, but to maintain comfort. I also want a system for monitoring and storing electrical energy consumed at the hotel, but starting from the three-se electrical connection and then arborescent to the general electrical panels and then the electrical panels of the floors. At each electric panel there are 3 electrical ses and they want monitoring on each se. The system will have about 15 three-se metering points, communication of the equipment can be done both on UTP cable and e existing network. The system is modular, it can be increased when needed I've tried to do with Arduino and non-invasive current transducers but never respond to orders I have to restart it. You send some links to what I saw as monitoring systems electricity Sincerely, engineer Sfranciog Nicolae Romania Mobil: +4573 semnatmail