November 2026
5280 Feet Range 4 Units Set Intercoms FM Wireless Home Intercom System for House Business Office Room to Room Communication Intercom System
A set of 4 plug in wireless intercom units for talking room to room without wiring. They reach up to about 600 m in open areas. Choose them for homes and offices where you cannot lay cable.
Specifications
| Units in set | 4 |
|---|---|
| Channels | 0 to 9 |
| Range | Up to 600 m (1,800 ft) in open areas; walls and floors reduce it |
| Power | 100 to 240 V AC plug, no installation |
| Battery | 1 lithium polymer battery (included) |
| Product size | 10.2 x 4.1 x 8 cm |
| Weight | 689 g |
| Answer mode | Automatic answer without ringing |
| Mounting | Wall mount or table top |
| Outside line calls | No, internal intercom only |
In the box
Frequently asked questions
Up to about 600 m (1,800 ft) in open areas. Walls and floors reduce the range.
No. Each unit plugs into a power socket and talks to the others by radio.
No. This is an internal intercom. For landline calls on every phone, choose an EPABX.
Plug each unit into a power socket, set all units to the same channel, and press talk to call.
The unit answers a call by itself without ringing, so you can listen in on a room, for example to check on an older person or a child at night.
Yes. Units on the same channel can talk to each other, so you can add more sets.
Channels 0 to 9.
No. The listing says the built-in microphone and speaker work without holding a button.
Up to about 600 m in open areas. Walls and floors reduce the range.