Audio Door Phone System

- 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. Call us or visit our shop / store located in Nairobi CBD.