GDX Handset Unit - Audio

GDX Next HSA Audio Handset Unit

The GDX Next HSA Audio Handset provides full duplex communication for audio-only GDX Next installations. Features three large tactile buttons for door release, privacy mode and Concierge (reserved for future system enhancements), each with LED status indication. Hard of hearing T-Coil compatible loop included as standard. Addressed via dip switches. Powered entirely from the CCU - no additional power source required or supported. Privacy mode allows timed silent periods of 2, 4, 8, or 12 hours, or constant - with the handset still flashing to indicate incoming calls.

Features

• Full duplex audio - GDX 2-wire output format
• 3 large tactile buttons with LED status - door release, privacy, Concierge
• Hard of hearing T-Coil compatible loop as standard
• Equality Act 2010 (UK) and Disability Discrimination Act (NI) compliant
• Configurable ring tone - low, medium or high volume
• Privacy mode - 2, 4, 8, 12-hour and constant with visual indication
• Dip switch addressing - powered from CCU, no additional power required
• 5 year warranty against electronic failure

Technical Specifications

• Part Number: HSA
• Audio: Full Duplex - Output Format: GDX 2-wire
• Privacy: 2, 4, 8, 12-hour and constant with visual indication
• Distance to HEU12: 100m (0.5mm2 or 3-pair CW1308)
• Recommended Cabling: 0.5mm2 2-core unscreened
• Power: 5mA standby - up to 130mA in use - 33-38V DC from CCU
• Dimensions: 95 (w) x 215 (h) x 58 (d) mm - Weight: 0.34 kg
• Operating Temperature: +5 to +40 degrees C
• Humidity: RH max 25-75% class B1 - Environment: IP30
• Material: White RAL9003 UV resistant ABS
• Warranty: 5 years - Standards: CE, UKCA