Door Phone RL-3206B

Features

The lock intercom indoor extension: 1 (mounting bracket distribution indoor machine)

Outdoor talkback host: 1

Two-way intercom and unlocking function

Two-wire connection

The outdoor machine uses the new ABS plastic, durable

A lateral sound eliminating circuit excellent, clear voice intercom

Effective communication distance of 300 meters

Convenient installation, user can install

Specifications:

Audio distortion rate greater than 50mW

Call time: unlimited free calls

Power adapter input voltage: AC220V 50Hz

Power adapter output voltage: AC12V 1200mA

Frequency response: 300 – 3400HZ + 3dB

Working voltage: DC12V +/- 10%

Power: static 0.2W, 2W, call state

Installation: free wall