The microphone can be rotated 360° at will, it is not easy to break.
The microphone is sturdy and durable, and the long hose microphone tube can be bent at will without dead ends, which can realize calls at any angle.
Insert the plug of external loudspeaker box into the loudspeaker jack of the main unit.
The outside speaker has a sticky backing that can be stuck to the window glass.
Window speaker intercom system independent volume control , inner and outer volume knobs can adjust the volume separately.
There are three buttons on the main unit, two volume adjustment knobs and a power switch.
The host has a recording interface, which can be connected to external recording equipment to meet your different office needs.
![]() Door Bells Chimes | ![]() Dog Doorbells | ![]() Pagers | ![]() Emergency Alert | ![]() Security Horns & Sirens | ![]() Paging System | |
Customer Reviews
|
4.0 out of 5 stars
690
|
4.0 out of 5 stars
336
|
4.5 out of 5 stars
769
|
4.4 out of 5 stars
973
|
4.1 out of 5 stars
100
|
4.1 out of 5 stars
85
|
Price
| $30.99$30.99 | $24.99$24.99 | $48.99$48.99 | $37.99$37.99 | $62.99$62.99 | $134.99$134.99 |
Waterproof
| ? | ? | ? | ? | ? | ? |
Maximum Signal Range
| 980 ft | 300 ft | 300 ft | 300 ft | 500 ft | 720 ft |
Volume
| 5 Levels Volume | 5 Levels Volume | 5 Levels Volume | 5 Levels Volume | ? | ? |
Ringtones
| 55 | 55 | 55 | 55 | ? | ? |
Plug-in Receiver
| ? | ? | ? | ? | ? | ? |