- It has On-board indicators for the status of “Monitoring,” Activate,” and “Error.”
- Address coding by binary coded dip switch for easier setting.
- Two-wires multi-transmission.
- Stable communication with the rejection of noise and disturbances.
- On-board self-test functions for circuit disconnection and activation.
- Expandable to connect with photoelectric smoke, rate of rising heat and fixed temperature heat detectors.
- On-board voltage control output, activation confirmation function.
- Communication isolation functions, when a short circuit occurring in the module, it will be automatically -isolated from the main communication line.
- Output 24VDC can directly connect with all kinds of systems.
- Light indication pattern (fire: red light constantly on, disconnection: red light flashing, monitoring: red light flashing once per 2.5s).
- Alumina rail lock structure, easy to install.