Home > System Sensor > System Sensor B224RB-WH Detector Relay Base NEW, 5 available
Verified: May 26, 2026
System Sensor B224RB-WH Detector Relay Base NEW, 5 available
~$40.00
The System Sensor B224RB-WH Detector Relay Base is a device used to connect smoke or heat detectors to fire alarm control panels.
Key Specifications
- Compatibility: System Sensor 200 and 200-2 wire smoke or heat detectors
- Voltage: 24 VDC
- Current: 100 mA maximum
- Mounting: Standard 6-inch square box
- Color: White
- Quantity Available: 5
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