Generic HOME SECURITY ALARM WORKING PROJECT-MODEL

Price: ₹800 - ₹399.00
(as of Oct 22, 2025 16:46:19 UTC – Details)

This circuit will help you to guard your precious documents as well as jewellery from intruders or theft. All you need is just to place this circuit in front of the locker or below the mat so when any unknown person come and walk over the switch, the circuit will trigger and sound of alarm comes.
Home Security Alarm Working Project
Science Project Class-12th
Teaching AID Project