Tuya Smart WiFi Wireless 433Mhz Strobe Siren Alarm Compatible With Alexa Google Home Tuya APP
◆Tuya Smart WiFi Siren
◆ APP name:TuyaSmart or Smart Life
◆ Work with Amazon Alexa/Google Assistance
◆ Input Voltage:5V/2A
◆ Support 8pcs remote controllers and 24pcs Wireless sensors
◆ Low-battery detection/Power off detection/Tamper detection
◆ Built in battery
◆ Alarm mode:  Flashing + Sound + Alarm push to Mobile app
◆ Support all Tuya smart product Linkage control
◆ Wireless learning coding,compatiable with 2262 or 1527 chip sensors;