Economically priced. Full function siren plus radio repeat and public address. Operates up to two 100 watt speakers. Includes Hands- Free operation and Scan-Lock™ siren tones. Self-contained unit for under-dash mounting. Two models to choose from; hard-wired microphone or removable microphone with a volume control knob. Two year warranty. Backward compatible to the original 295HF100 and WS2100 Series connector Self-contained unit under-dash mounting. Two year warranty. Maximum warning protection using minimal space.