Waytronic PIR Infrared Motion Sensor Activated Sound Player Loudspeaker Alarm Motion Detector for Door Greeter Welcome Guests Entry Alert and Sales Advertising, (Black)

Waytronic PIR Infrared Motion Sensor Activated Sound Player Loudspeaker Alarm Motion Detector for Door Greeter Welcome Guests Entry Alert and Sales Advertising, (Black)

Talking Products, Voice Recordable PIR Infrared Motion Sensor with Multi-Track Playback. Record or Download your own MP3 Audio Files to Play Speech, Music or Sound Effects.

PIR Infrared Human Body Detector Motion Sensor Activated Sound Player Loudspeaker with Recordable Audio for Door Entrance Welcome Greeting Voice Reminder Sales Promotion Advertising