Description

WiFi USB Siren Alarm
With temperature and humidity sensor
Multiple Sound Selection
Power supply: Mini USB , 5V-1A
Backup power supply: CR123A x 2 (optional)
Sound intensity:120 dB
Wireless Type:2.4GHz, 1T1R
Protocol:IEEE 802.11b/g/n
Wireless Range:45m
Operating Temperature:0℃～ 60℃ (32°F～104°F)
Free app:Tuyasmart or Smart Life.
Support systems: Android and IOS.
Workes with Alexa Echo and google home.
Product size(D*W*H): 68x 68x 30mm