915 Generation Sensor Motion Door Switch MP3 Infrared Doorbell Wireless

Detailed Information About The Product:

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 files(MP3 formats only) to the player. Your MP3 files will 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 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 V22.12
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 4.7V) (Playing Mode)
Infrared Induction Distance: ≤ 4meters (45d Angle)
Sample Rate: 14KHz
Memory Size:Built-in 4Mbit SPI FLASH memory
Installation:Ceiling 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
Colour:White
Material:ABS
Size:90*60*26.6mm
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.

About Us
We provide the good product with the best price,we support Wholesale/Drop Shipping Order
1. For Drop Shipping order, please remark"dropshipping order", we will prioritize it.
2. For Wholesale/Drop Shipping orders, if you have any ideas about the price or package,please contact us in advance,we will give you the best service to satisfy your demands.

About Shipments
1.We will send out the orders ASAP once your payment is completed normally.
2.Please write your complete delivery address with correct phone number and zip code, especially please confirm your full name.

About After-sale Service
We are reliable seller and we have our professional after-sale service for all of our customs. If there is any question about the order,please contact us in advance ,we will always here until you get a happy answer.

About Feedback
1. Please check the package and item when you get carefully to make sure there is no problem.
2. If you have any problem or are not entirely satisfied with your package,please don’t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you.
3. If there is no problem, please leave us five star positive feedback.
Your affirmation is our greatest motivation ! !