Home Security System is used to create an alarm if someone is entering your home. This security system is divided into two-part. Both part are wireless.

1. Sensor Unit:
This part is consist of "PIR Sensor" which detect the presence of human, the wireless transmitter which sends the alarm signal to the "Alarm unit", And one 9v Battery.

2. Alarm Unit:
This is a wireless receiver. It includes a siren. When someone comes near to the "sensor unit" then this alarm unit will create an alarm or siren.

Wireless Range: 50 feet (in open space)

Alarm Sound level :70 dB

Sensor Range: 10 to 15 feet

Sensor angle :140x360 degree.

Standby time: 25 days

Tx battery: 9V non-rechargeable.