Opening sensor DM-02 for home wireless on batteries SMART Zigbee ERA B0049185

ERA Zigbee opening sensor is an element of the ERA Smart smart home system. It monitors the opening of entrance and interior doors, windows, furniture doors, and household appliances. It sends data in real-time to the device control center and the user's smartphone. It operates according to a set scenario and monitors data changes. It works with the presence of a Zigbee device control center, a 2.4 GHz Wi-Fi router, and a smartphone connected to the internet with the ERA Smart app installed. The app is easily downloaded from the Apple Store or Google Play. You will manage home devices directly from your mobile phone and receive information promptly. The sensor is powered by a CR2/3V lithium battery, which lasts more than 5 years. It can be placed anywhere without connection to the power grid. The magnet must be placed at a distance of up to 1.5 m from the sensor. Compact and lightweight device. Neat design with rounded corners, basic white color.