Sensor Motion Door Switch MP3 Infrared Doorbell Wireless PIR Motion Sensor Voice Prompter Door Entry Alarm

Product description

• The infrared doorbell has 4 of effective sensing distance, and it play the prepared sound when someone enters the effective sensing range. The audio files can be replaced by yourself, just it to computer by USB data cable, then copy new audio files(MP3 formats only) to the player. Your MP3 files playback automatically after the PIR sensor has been activated.(Note: it can be recognized on Win7/XP computer, it may be not recognized on Win 8/10 computer)
• Widely Use in Shop: When detecting the human body passing, it give out warm , Greeting prompt, warnings prompt, playing voice advertisement or others. According to the different applications, different audio files can be downloaded to have suitable effect.
• Practical Anti-theft Function: When leave the , switch the sound to alarm sound , the Recording Player can induct and alert the people to approach to the , scare thieves.
• Two Supply Ways: Equipped with 3 *AAA battery slots and Mini USB port, it can by 3 * AAA Batteries (not included) or the included Mini USB charge port. (Note: Do not support replace audio through Mini USB).
• Design: Support memory function, when select audio and adjust volume, after the device enters the sleep status, it can realize the -off memory function.