Motion Sensor or Switch Activated MP3 Player Module with Load Output (Solder Pad

Motion Sensor MP3 Player Module with Load Output (With PIR)

Velleman Sound Activated LEDs Kit

[ Flyron FNP-704 ]Mini PIR Motion Sensor Activated Audio Player (USB Recordable)

[ Flyron FN-AP02-LDR ] Light Sensor Activated Sound Player Module

[ Flyron FNP-703A ] Mini PIR Motion Activated Audio Player FNP-703A

Recordable Audio Speaker MP3 Sound Player Activated with Photoelectric Sensor

PIR Motion Sensor Activated Audio Player for POP Displays With BLACK PIR Sensor