Home Security System (spot-3)

Description:
"Home Security System" is use to Create an alarm if someone is entering into your home.
This security device is simple but include all necessary component to work properly. it has a PIR Motion sensor to detect the presence of human, An Alarm Unit (siren) and a 9v non-rechargeable battery. When someone come into the range of the PIR sensor then this device turn ON siren (start alarm)
Specification:
Sensor Range : 10 to 15 feet
sensor angle : (140x360) degree
Standby time : 25 days
Battery type : 9v non-rechargeable
Sound level : 65 dB

A product of jk-technology Bangladesh From Bangladesh