433MHz / 110dB alarm / voice prompt / LCD display / time setting / built-in alarm whistle

humidity & temperature monitoring / signal lock blocks unauthorized access / remote signal extension / supports voice assistant

802.11b/g/n / Tuya/Smart Life App control / compatible w/ Amazon Alexa/Google Home voice control / for air conditioner/TV/DVD

IP55 waterproof / 100m alert distance without barrier / 50-700ms sensing speed

App remote control timer / works w/ Xiaomi MiJia/Apple HomeKit

remote timer control / voice control(works w/ Amazon Alexa/Google Home & IFTTT) / learning IR code

120dB alarm

alert notification / camera feature / share control / history records check / 6m detection distance / 110' viewing angle

1CH / 1000W max. load / inching & auto lock mode / 100m control distance / Amazon Alexa & Google Home control / w / remote

4-button / 10A max. load / w/ keychain

4-button / 10A max. load / w/ keychain

IEEE 801.11/b/g / Euro plug

IEEE 802.11b/g/n / Euro plug

white / 802.11b/g/n / AC 90-265V / 10A

authentic / EU/US/AU suitable / 802.11b/g/n / AU

authentic / 802.11b/g/n / AU / door sensor & motion sensor

blue backlit / 512KB storage / 10m accuracy

blue backlight / 512KB internal memory / 10m accuracy