Telex RTS ICW-6 Window intercom The ICW-6 represents the ultimate in reliable, rugged, and flexible security and ticket booth communications equipment. Unique audio-shaping circuitry and enhanced VOX (Voice Threshold Level Activation) operation ensure maximum voice intelligibility is achieved. Installation is quick and easy with out 2-piece, super rugged, maintenance-free polycarbonate enclosure. Features Flexible security and ticket booth communications equipment Audio-shaping circuitry and VOX operation ensure maximum voice intelligibility Duplex design High-quality audio Gooseneck mic or headset operation (not included) Made of high-tech polycarbonate fiber resin material Easy installation Improved durability Specifications Outputs External Speaker: 2W: 100dB SPL @ 1 foot @ 1kHz, C weightingInternal Speaker: 2W: 100dB SPL @ 1 foot @ 1kHz, C weightingNOTE: These are sine wave maximums. Voice measurements will range 70 to 90 dB SPLHeadphone: 80mW: 100dB peak SPLVoice Range: 84 to 104dB SPLImpedance: 50 Ohms Inputs Panel Microphone: Electret: 15mv @ 1kHz, typical into 1000 Ohms source impedanceHeadset Microphone: Dynamic: range 2mv @ 1kHz, typical into 1000 OhmsSource Impedance Dynamic: 200 Ohms Power Requirements 5VDC Power Consumption 600mA
