C-TEC Green Type B Disabled Refuge Outstation - Flush Mount (EVC302GF)

The C-TEC EVC302GF is a flush-mounted Type B disabled refuge outstation finished in green steel. It works with C-TEC's SigTEL disabled refuge/emergency voice communication system, and lets anyone in a refuge area talk to a SigTEL master controller at the touch of a button (and vice versa). It meets and exceeds the requirements of BS 5839-9 when correctly installed.

Key features

• True duplex speech
• 'Push to Call or Answer' button, 'Call in Progress' LED, buzzer, microphone and loudspeaker
• Connections for an optional induction loop system
• General-purpose open-collector output that closes when the unit is active, for example to trigger a CCTV camera
• Can be connected to an NC951 accessible toilet alarm kit
• Tough, durable green steel finish

Technical specifications

• System: C-TEC SigTEL
• Supply: 11V DC from a compatible SigTEL master controller (drops to 6V DC in use)
• Quiescent current: 3mA
• Activation current: 25mA
• Open-collector output: opto-isolated, normally open, max 24V DC, 3mA
• Audio output level: 0dB (775mV) balanced line
• Microphone frequency response: 250Hz to 5kHz ±3dB
• Loudspeaker frequency response: 250Hz to 4kHz ±3dB
• Dimensions: 175mm (W) x 250mm (H) x 53mm (D); flush cut-out approx 156 x 232 x 51mm
• Construction: green steel
• IP rating: IP20
• Weight: 1.5kg
• Operating temperature: -5°C to +40°C, max 95% relative humidity