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

The infrared doorbell has 4 meters of effective sensing distance and it will play the prepared sound when someone enters the effective sensing range The audio files can be repd by yourself just connect it to computer by USB data cable then copy new audio filesMP3 formats only to the player Your MP3 files will playback automatically after the PIR sensor has been activatedNote it can be recognized on Win7XP computer it may be not recognized on Win 810 computer
Widely Use in Shop When detecting the human body passing it will give out warm welcome Greeting prompt warnings prompt playing voice advertisement or others According to the different applications different audio files can be downloaded to have suitable effect
Two Power Supply Ways Equipped with 3 *AAA battery slots and Mini USB port it can powered by 3 * AAA Batteries not included or the included Mini USB charge port Note Do not support rep audio through Mini USB
Practical Anti-theft Function When leave the switch the sound to alarm sound mode the Recording Player can induct and alert the people to approach to the scare thieves
Unique Design Support memory function when select audio and adjust volume after the device enters the sleep status it can realize the power-off memory function
Specifications
Model Microsound V2212
Product Type MP3 Infrared Doorbell
Audio MP3 Bit Rate 8 ~ 320Kbps sound quality two levels volume for option small or maximum
Built-in Speaker 8ohm 1W Speaker
Sensor Infrared Induction support automatic induction
Power Supply Mode DC3V ~ 5V Stabilized Voltage Supply
Working Current ≤100uA Sleep Standby Mode ≤130mA DC 47V Playing Mode
Infrared Induction Distance ≤ 4meters 45d Angle
Sample Rate 14KHz
Memory SizeBuilt-in 4Mbit SPI FLASH memory
InstallationCeiling mounted or
Power supply External USB power supply DC 5V or 3 AAA dry batteries Not Included
Working Current Sleep Status ≤ 100uA Playing status ≤ 60mA
Humidity 10 ~ 85%RH
ColourWhite
MaterialABS
Size90*60*266mm
Package Contents
1 * Audio Doorbell
Only the above package content other products are not included
Note Light and different displays may cause the color of the item in the picture a little different from the real thing The measurement allowed error is - 1-3cm