My ClickBD
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 |