Price: ₹449 - ₹439.00
(as of Oct 25, 2025 04:09:46 UTC – Details)
pke Theft Alarm Wireless Door Window Security Burglar Sensor Alarm circuit with Magnetic Anti Theft System for Home Office IC555 project
No Wiring Required. No technical expertise required for installation. Use the double sided adhesive tape to fix the main circuit unit at the side of door or window.
Attach the bar magnet to door frame / window frame aligning with the reference line of the main unit.
Magnetic sensor switch detects entry protection your home or office whether you are in or out
As soon as doors or windows are opened, the magnetic sensor will trigger the alarm to go off at Beap Beap sound, which is normally hearable in home. Operated on 9 V DC (Battery Included)
The circuit operates on a wide range of voltages from 5V to 15V., Easy to Install
With Beap Beap Buzzer Sound and using by IC 555, 9 V Battery Included
you can make or assemble this circuit in Small Box as per your convenient, No Wiring Required. No technical expertise required for installation. Use the double sided adhesive tape to fix the main unit at the side of door or window.Attach the bar magnet to door frame / window frame aligning with the reference line of the main unit.
how this circuit works: https://youtu.be/PYVCqo5bUIs
how use this circuit: https://youtu.be/pUv5n2r3Tyg availabe in Transistor also https://www.amazon.in/dp/B081CSPWSN?ref=myi_title_dp