System Sensor B224RB Intelligent Relay Base are designed for use with 200 and 500 Series plug-in detectors. The complete line of relay and isolator bases is designed for reduced installation costs and optimum performance. The System Sensor B224RB Intelligent Relay Base provide activation from the sensor head to remote annunciator output, also suitability for patient room annunciation, elevator recall, and pilot duty on fan shutdown and damper control.
Some of the features and specifications can be describe below:
- Easy plug-in of detector heads to bases.
- Terminal block wiring.
- Rugged industrial construction
- Designed for direct surface or electrical box mounting.