Notifier FDX-551 Plug-In Thermal Smoke Detector (NEW)
The FDX-551 is an analogue addressable, low profile Thermal smoke sensor designed for use with any Notifier protocol fire alarm control panel.
Key Features:
- Dual Thermistor Sensing: Employs advanced technology for rapid response to temperature changes.
- Fixed Temperature Models: Available in fixed temperature, fixed high temperature, and rate-of-rise configurations to suit various application needs.
- Common Base Compatibility: Utilizes a common sensor base, simplifying installation and maintenance.
- Analog Communication: Provides precise temperature readings to the control panel through analog signals.
- Rotary Decade Addressing: Features rotary decade switches (01 to 99) for easy address selection.
- 360° LED Visibility: Dual LEDs offer clear status indication from all angles.
- Remote LED Option: Supports remote LED annunciators for enhanced visibility.
- Functional Test Switch: Incorporates a built-in test switch activated by an external magnet for convenient maintenance.
- Tamper-Resistant Design: Includes features to prevent unauthorized removal or tampering.