RL-3206B Apartment Home Security Doorphone Audio Doorbell (RL-3206B)

The RL-3206B Apartment Home Security Doorphone is a wired, two-wire audio intercom and doorbell system designed to enhance security and access control for homes and apartments. It enables clear two-way voice communication between an outdoor door unit and an indoor handset while allowing residents to remotely unlock the door using an electric lock. With its simple two-wire installation, durable outdoor construction, and reliable analog performance, the RL-3206B is ideal for residential buildings seeking a dependable, low-maintenance audio door entry solution without the complexity of video or smart systems.

Product Features

Two-Way Audio Communication

Provides clear, hands-free two-way voice communication between the outdoor door unit and the indoor handset, allowing residents to identify visitors before granting access.

Remote Door Unlock Function

Includes a dedicated unlock button on the indoor unit that sends an electrical pulse to a compatible electric lock, enabling convenient and secure remote door opening.

Simple Two-Wire Installation

Uses a basic two-wire connection, making installation easy and well-suited for retrofitting older buildings with existing doorbell wiring.

Durable Outdoor Unit

The outdoor station is constructed from anti-oxidation aluminum alloy and designed to be weather-resistant and vandal-resistant for long-term outdoor use.

Indoor Handset with Volume Control

The indoor unit is made from durable ABS plastic and features a high-quality handset microphone, speaker, and adjustable ringer volume for user comfort.

Long Communication Range

Supports an intercom distance of up to 300 meters, extendable to approximately 450 meters depending on cable quality and installation conditions.

Reliable Analog Design

Focuses on essential audio and access control functions without software, apps, or firmware, ensuring stable performance with minimal maintenance.

Product Specifications

• Product Type: Wired audio doorphone intercom system
• Model: RL-3206B
• Brand: RL
• Connectivity: Two-wire system
• Communication Type: Two-way audio, unlimited talk time
• Maximum Talk Distance: Up to 300 meters (up to 450 meters with additional cable)
• Power Input: AC 220V, 50Hz
• Power Output (Electric Lock): AC 12V, 1200mA
• Working Voltage: DC 12V
• Power Consumption: Less than 0.2W (standby), less than 2W (call mode)
• Frequency Response: 300Hz to 3400Hz
• Audio Distortion Rate: 50mW
• Outdoor Unit Material: Anti-oxidation aluminum alloy
• Indoor Unit Material: ABS plastic
• Outdoor Unit Dimensions: Approx. 16 x 11.5 x 4.8 cm
• Indoor Unit Dimensions: Approx. 22 x 10 x 7 cm
• Weather Protection: Weather-resistant, IP44 rated, rain cover included
• Installation Type: Surface-mounted or dark bottom box installation
• Typical Applications: Apartments, residential homes, villas, small offices