About LifeSmart DEFED Door/Window Sensor
- Temper protection
- Suitable for any door/windows
- Battery life can last upto 10 years
- Long distance signal
A narrow design opening contact, applicable for any windows or doors you want. The built-in temperature sensor could make users aware of room environment.
It will send alarm notifications to you via LifeSmart APP when someone intrudes illegally while the DEFED Siren will sound the alarm system to deter the intruder.