Mini Infrared Motion Sensor Halloween Scream Sound Box Speaker for Haunted House Mosque This device supports any MP3 audio files playback, single track or sequential play. Program your own sounds to match your application scene(such as Halloween scream sound for haunted house). Work with MP3 files ONLY!
Record your own custom sounds that will play back when the sensor is triggered. Since this is an infrared sensor, it can work in total darkness; it does not rely on someone breaking the plane of light in order to be triggered like most props. To record your own voice/personalized messages, there are many free applications that let you record MP3 audio.
Product FeaturesBuilt in 4MB flash memory.Built in 8Ω/1W spekaer, sound volume adjustable.Audio easily updated through the USB port. Wide Motion Detection Range. up to 4 meters, 120°. The sensor can not only detect human body but also animals. Automatically play voice when the motion is detected. Two Power Supply Modes: 5 volt DC power or 3 AAA dry batteries. The two power options cannot be used at the same time. Please remove the batteries first before power adapter is plugged in.Simple Installation: Install indoors, such as doorway, corridor, store entrance, gate and so on.For best performance and to avoid false triggers, do not install in areas where have direct sunlight, large temperature variation, or near air conditioners and heaters.

Applications:
Black scream speaker can be used at haunted house, Halloween, mosque, doorbell in shop, store, supermarket, etc.