The Telex WM-1000 is a professional single-channel wall mount headset station for wired intercoms, accepting either party line or local power, and mounting in a standard doublewide type electrical outlet box.
The WM-1000 is equipped with a mic limiter circuit, back-lit control buttons for low-light operation, Talk and Listen buttons with momentary/latching operation, and monitoring volume control. The Call send button offers a call receive indicator light, and a Call receive beep tone is available with an on/off selector.
The WM-1000 also provides a dedicated Mic kill receive with on/off selection, Side Tone trim control, and quick-connect wire clamp terminals for party line wire connections. The 4-pin male XLR connector accepts headsets with balanced or unbalanced microphones, and is Clear-Com compatible.