Sell Tuya Zigbee Smart Siren Alarm with Sensor Works with TUYA Smart Hub best price

1,Trigger alarm;Make sound and light 2,Motion/Temperature/Humidity sensor with anti-dismantle function Battery: CR123A 3V*2 USB Power Supply: 5V/1A Sound intensity: 90 db Standby current: 61uA-180uA Detection temerature: -10℃-80℃ Detection humidity: 0%-100% Wireless frequency: 2.4GHz Communication protocol: zigbee 3.0 Wireless stardard: IEEE 802.11 b/g/n Wireless range: 40M size:68*68*33mm Material:ABS colour:white Package Contents: 1 * Temperature and Humidity Alarm 1 * USB cable 1 * screw accessory packageOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.