Intercom 2-way doorbell Plug into 220V AC power. or insert 4 cells of R6P SIZE AA1.5V (alkaline) into the cabinet of either one of the talkback pairs.
When you want to have a talk with the other, press down the push button and the bell of his or her set will ring no matter whether you take up your handset or not.
While talking, please speak into the microphone. When the talk is over, put back the handset, see that the pilot light is off, or else the talkback set is still in working condition and continues to consume electric power.
Our talkbacks are convenient to connect by means of twin conductors in common use, while connecting please pay attention to the color of the two different conductors. The effective talkback distance is 3 kilometers, with wire resistance less than 60 ohms.
The ring sounds level can be selected.
- Two -way Intercom Doorphone system on 2 wires.
- High-quality sound transmission between 2 units.
- Can be connected directly to the electric lock without the need for a power supply.
- Very easy to install.
- The indoor unit can be mounted on a wall or laid on the table.
- Aesthetic design to go with your home’s decor.
- Outer unit made of ABS plastic for long durability.