ComLabs' 4-Wire Systems Speakers


4-Wire Speakers

Model 375 Smart Speaker

ComLabs' Model 375 Smart SpeakerThe 3.6 inch Model 375 Speaker is perfect for operator consoles with limited space. The device is designed to provide high power audio output while minimizing distortion. A voice activity indicator light on the front panel illuminates when voice traffic is detected. This "Addressable" or "SMART" speaker can also decode pre-assigned DTMF tones and provide an Audible ALERT "warble" for 8-10 seconds. The Model 375 is commonly used to monitor voice traffic on many 4-wire and NAWAS circuits.