Vender ZigBee Smart Wireless Door Magnetic Alarm Graffiti Smart app Remote Control door and Window Vibration Alarm IN al mejor precio

Package Included: 1 * vibration alarm Specifications: History can be used to monitor the condition of the house in real time and monitor the sensors on the remote control to check the time children spend watching TV at home. After the ZigBee intelligent vibration sensor connects the device to our ZigBee gateway, it can intelligently control the graffiti of the device. The compatibility between ZigBee gateway and ZigBee device is better than other gateways. The low battery power in the application will alarm, which can realize real energy saving and timely battery replacement Description: Working voltage: DC 3V Standby current: ≤ 10uA Alarm current: ≤ 20mA Communication mode: ZigBee (Bluetooth is optional) Transmission distance: 10 ~ 30m (indoor barrier free) LED indicator: Yes Installation: 3M tape or screw Battery: 1.5V AAA dry battery * 2 Operating temperature: - 10 ℃ ~ 50 °℃ Working humidity: ≤ 95% (no condensation) Update frequency: half an hour