ZDL-3208 doorbell intercom ενδοεπικοινωνια

1. Main function introduction:

◆ two-way intercom and unlock function.

◆ two core wire connection.

◆ outdoor machine with a new ABS plastic, durable.

◆ has a good consumer side tone circuit, intercom sound clear.

◆ effective intercom distance of 100 meters or more.

◆ easy installation, the user can install their own.

2. Main power parameters:

◆ audio distortion rate ≥ 50mW

◆ talk time: unlimited, free call;

◆ Power adapter input voltage: AC220V 50Hz

◆ Power adapter output voltage: AC12V 1200mA

◆ Frequency response: 300 ~ 3400HZ ± 3dB

◆ Operating voltage: DC12V ± 10%

◆ Power consumption: static <0.2W, call state <2W

◆ Installation: Hands-free wall hanging

◆ indoor extension Product Size: 227 × 87 × 45mm

◆ door machine Product Size: 73 × 100 × 36mm

◆ Product Material: New ABS plastic