3 in 1 device(siren humidity and temperature sensor)

ꁆ ꁇ
● With temperature and humidity sensor
● Detect luminous intensity
● Push notifification to mobile phone
● Free IOS & android APP
● Battery:AA battery*2pcs
● Temperature detect range: -20℃～ 80 ℃
● Humidity detect range: 0% ～ 100%
● Luminous intensity detect range: 0Lux ～ 157000Lux
● Working temperature:-20℃～ 80℃ (-4°F～176°F)
● Working humidity:0% ～ 100%
● Size:84mm x 55mm x 32mm