Complete Home Smart Alarm: Control your security anytime via the Smart Life App. With a 656 ft / 200 m range and Alexa/Google Assistant support, this door sensor alarm keeps your home or business secure, even through walls

Real-time Notifications: Get instant alerts when doors/windows open or sensors are triggered. Stay informed 24/7 with no additional fees, so you can enjoy peace of mind at home or work

Remote Control: Adjust your door sensor chime easily with the Smart Life App! Set delays, timers, and customize alerts all from your phone. Flexible settings give you total control over your home security

Wireless Remote: Switch between modes like Arm, Home, Disarmed, and SOS with ease. Ideal for families with elderly members, it makes controlling your door open sensor quick and hassle-free

Easy to Use: With strong adhesive backing, install sensors on doors, windows, or drawers. The long-lasting battery (over 1 year) of the door ringer alert means low-maintenance security with alerts for monitoring children, elderly, or customer visits