The Microphone / Speaker Module connects to the Voice Module as the input/output source for system annunciation and for two-way voice conversations with the Central Station.
Features
- Power: 8V DC to 14V DC – This range ensures compatibility with various power sources.
- Current Consumption: 9 mA (standby) / 60 mA (active speaking – normal volume) / 130 mA (active speaking – full volume), typical / 70 maximum – Efficient power usage for both standby and active modes.
- Main Panel Connection: RS485, 4 Wire Bus, up to 1000 ft. (300m) from Main Panel – Allows for flexible installation in larger areas.
- Contacts: Open Collector, Active Pull-Down, 70 mA max – Reliable signal transmission for enhanced communication.
- Audio Signal: Vin max – 2.5V pp /V out max = 4V pp – Delivers clear audio quality for effective communication.
- Dimensions: 2.44” W x 4.45” H x 1.26” D (62 mm W x 113 mm H x 32 mm D) – Compact size for easy integration into existing systems.
Linear 2GIG-VAR-MICSPK Microphone/Speaker Module Specifications
| Feature | Details |
| Power | 8V DC to 14V DC |
| Current Consumption | 9 mA (standby) / 60 mA (active speaking – normal volume) / 130 mA (active speaking – full volume), typical / 70 maximum |
| Main Panel Connection | RS485, 4 Wire Bus, up to 1000 ft. (300m) from Main Panel |
| Contacts | Open Collector, Active Pull-Down, 70 mA max |
| Audio Signal | Vin max – 2.5V pp /V out max = 4V pp |
| Dimensions | 2.44” W x 4.45” H x 1.26” D (62 mm W x 113 mm H x 32 mm D) |
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