Non-Visible Wired Door Intercom RL-3206B

DIY audio door phone Anti-oxidation, durable aluminum outdoor unit
-They may even serve as a life-saving device in times of medical emergencies.
-The doorbell is constructed with aluminum alloy material, equipped with rain cover and anti-theft for protection from vandalism, while waterproofing protects from the weather.
-Allows you to talk to your visitors before opening the door.
-It can be widely used in houses, villas, stores, apartments, hotels, offices, public buildings
-Surface mounted is convenient and easy, and 2-wire connection stability provides a stable signal and clear vision for home security.

Features;
-Simple Installation
-DIY assembly
-2 wires connection
-Works within 150m range
-Adjustable ringer volume
-Weatherproof outdoor unit (IP44 rated)
-Supplied complete with an adaptor, fixing screws, wall plugs, and mounting brackets

Specifications;
-Color; white, grey, and black
-Power supply; 300mA
-Package weight; 1100g
-Package dimensions; l-24.5 x h-35cm x w-1cm

What's in the box
1 x Non-Visible Wired Door Intercom