DEFED Door/Window Sensor
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.
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 when someone intrudes illegally. And the DEFED Siren worked in the alarm system will produce sound alarm to deter the intruder.