B812 Wireless SDI2 Bus Interface RADION Receiver
The B812 is a Bosch RADION wireless receiver that connects RADION wireless peripherals to compatible Bosch control panels over the SDI2 bus. It supports 433.42 MHz RF communication and supervision of wireless points, keyfobs and repeaters.
Dual internal antennas, RF diagnostics, jamming detection and status LED indication support reliable installation and service. Cover and wall tamper protection plus address-switch setup make it suited to indoor residential, commercial or industrial intrusion system installations using compatible Bosch panels.
Key Features
- Connects RADION wireless devices to compatible Bosch SDI2 control panels.
- Dual internal antennas support more reliable RF reception in installed environments.
- RF diagnostics and jamming reporting help technicians assess wireless performance.
- Large supervision capacity supports scalable wireless intrusion system designs.
- Tamper protection and status indication improve security and service visibility.
- Catalogue Family:
- TRANSMITTERS & RECEIVERS
- Model:
- B812
- Product Type:
- Transmitters & Receivers
- RF Frequency:
- 433.42 MHz
- Bus Connection:
- SDI2
- Supervision Capacity:
- 504 wireless points, 1000 keyfobs and 8 repeaters
- Operating Voltage:
- 10 to 14 V DC
- Current Consumption:
- 40 mA
- Dimensions:
- 209.60 x 139.70 x 31.80 mm
- Wiring Distance:
- 1000 ft (304.8 m)
- Usage:
- Indoor; IP41
