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Widely Use in Shop: When detecting the human body ping, it will give out warm welcome, Greeting prompt, warnings prompt, playing voice advertisement or others. According to the different applications, different o 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 replace o through Mini USB).
Practical Anti-theft Function: When leave the store, switch the sound to alarm sound mode, the Recording Player can induct and alert the people want to approach to the store, scare away thieves.
Unique Design: Support memory function, when select o and adjust volume, after the device enters the sleep status, it can realize the power-off memory function.
Model: Microsound V22.12
Product Type: MP3 Infrared Doorbell
o Format: MP3 (Bit Rate: 8 ~ 320Kbps), excellent 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 egree Angle)
Sample Rate: 14KHz
Memory Size:Built-in 4Mbit SPI FLASH memory
Installation:Ceiling mounted or wall mounted
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
1 * o Doorbell
Only the above package content, other products are not included.
Note: Light shooting 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.