Tripwire Mine Kit

The set includes:

1) Motherboard with soldered components (1 pc.)
2) Programmed processor (1 pc.)
3) Power button (1 pc.)
4) IR diode (4 pc.)
5) LED (1 pc.)
6) Power socket (1 pc.)
7) Piezo sound emitter (1 pc.)

Additionally, you may purchase:
-Motion sensor-
-Lead acid accumulator (1.2 Ah)