Single Door Phone Unlock Gate Key Function Intercom Speaker Bell RL High Quality

Description

Product details of Single Door Phone Unlock Gate Key Function Intercom Speaker Bell RL High Quality

Audio conversation with visitor
Door open function
Gentle electronic sound (separate call sound)
Easy installation (mount on the wall or desk)
Two way intercom, one way call and lock function
With a new ABS plastic, durable
Excellent consumer side of the tone circuit, intercom voice clarity
Effective distance of 100meters

Easy installation easy use
Audio distortion rate of 50mW
Talk time: unlimited, free calls
Input voltage: AC220V 50Hz, Output voltage: AC12V 1200mA
Frequency response: 300 ~ 3400HZ
Working voltage: 220 Volts
Power consumption: static <0.2W, call status <2W