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End-of-branch device PRA-EOB
- Product code: PRA-EOB
- Product line: PRAESENSA
- Brand: Bosch
- Warranty: ** months
End-of-Branch Device PRA-EOB
PRA-EOB stands for End-of-Branch device, part of the Bosch PRAESENSA system, used in Public Address & Voice Alarm (PA/VA) systems.
Key Features
- Compact device for loudspeaker end-of-branch supervision
- Fault detection in the amplifier without additional wiring
- Compatible with 70V or 100V loudspeaker lines
- Flexible mounting options
- Open-circuit fault detection
Technical Specifications
- Dimensions (H x W x D): 60 x 78 x 16 mm
- Maximum input power: 100 mW
- Maximum input voltage: 100 V
- Operating temperature: -25 to 50 °C
- Pilot tone frequency: 25.50 kHz
- Weight: 25 g
