Sell App Humidity Temperature Echo Tuya IFTTT with Work Sensor Siren Google Alarm Wifi Smart Alexa Home Life best price

Siren with humidity and temperature sensor Trigger alarm make sound and light Multiple Sound Selection Power supply: Mini USB 5V-1A Sound intensity:105 dB Wireless Type:2.4GHz 1T1R Operating Temperature:0- 40 (32F-104F) Free app:Tuyasmart or Smart Life. Support systems: Android and IOS. Workes with Alexa Echo and google home. size:68x 68x 30mm Material:plastic colour:white Package Contents: 1 * Alarm SensorOnly 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. Temperature Humidity Alarm Sensor Wifi Siren Tuya Smart Life App Work with Echo Alexa Google Home IFTTT 182363903-5257351906