Home Security System (wireless+semi_rechargable)

Description:
Home Security System to Create an alarm if someone is entering into your home.
This security system is divided into two part. Both part are wireless.

1. Sensor Unit:
This part is consist with "PIR Sensor" which detect presence of human,
Radio signal transmitter which send the alarm signal to the "Alarm unit",
And Rechargeable Battery.

2. Alarm Unit:
This is a receiver or a alarm (Music) Generator. When someone come near to the "sensor unit" then this alarm unit will crate an alarm or music.
Specification:
Wireless Range : 50 feet (in open space)
Alarm Sound level :
PIR Sensor Range : 15 feet, 150 degree.
Standby time : 5 days

A product of jk-technology Bangladesh From Bangladesh