SECONDHAND ITEM 
ITEM IS IN EXCELLENT CONDITION 
ITEM MAY OR MAY NOT HAVE A PACKING 
ITEM IS NON RETURNABLE 
EXCHANGED ONLY IF ITEM IS DEFECTIVE 

Two-way intercom, one-way call and blocking function
-Two-wire connection
-With a new ABS plastic
-Excellent consumer side of the tone circuit, intercom voice clarity
-Effective distance of 300 meters above the intercom
-Easy installation easy to use

Specifications:
- 50mW Audio Distortion Rate
- Talk time: unlimited free calls
- Input voltage: AC220V 50Hz, output voltage: AC12V 1200mA
- Frequency response: 300 ~ 3400 HZ
- Operating voltage: DC12V
-Power consumption: static