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The Analogue Addressable Smoke Detector (2215BPI) is a plug-in photoelectric unit, where sensor chamber smoke levels are continuously monitored and reported to the fire panel.

This 200 Series intelligent plug-in COPTIR fire sensor combines CO fire monitoring, IR for measuring ambient light levels and flame signatures, optical smoke and heat detection.

This analogue addressable PTIR (Photoelectric, Thermal, Infra Red) Multi-Criteria smoke detector combines three sensing elements in one unit.

The 5251BPI point-type heat detector has either a fixed (static) alarm threshold, or rate-of-rise (ROR) alarm threshold; continually reporting this temperature measurement to the fire panel.

The 5251RBPI point-type rate of rise heat detector automatically initiates an alarm condition for a pre-configured rapid temperature increase.

The 5251B-WP is a fixed temperature heat sensor with configurable thresholds, and as a weatherproof unit provides open area protection in areas subject to moisture.

Model 5251RB-WP is a weatherproof rate-of-rise temperature heat sensor with configurable thresholds

This is a detector base designed for use with System Sensor analogue addressable detectors. It prevents an entire communications loop from being disabled when a short-circuit occurs.

The B501AUS detector base is a plug-in base for analogue addressable point detectors for AA loop (+ and -) and remote indicator connections.

Plug-in base for AA detectors and loop devices; deeper than the standard B501AUS. Suitable for VAD and WST series strobes, WSS-sounder strobes, BSO-sounders, and BSS-sounder strobes.

For high humidity environments (which may cause nuisance alarms), System Sensor has this molded plastic enclosure kit for detector adapter bases in order to minimise condensation effects.

The Coloured Detector Cover Kit allows System Sensor detectors and bases to be changed to match the decor. The kits are available in black or white.

A handheld programmer to read and set the address for System Sensor analogue addressable detectors, modules, callpoints and Spectralert horns/strobes.

The Pertronic Modbus Interface allows fibre-optic Linear Heat Detection (LHD) systems to be integrated into a Pertronic F220 fire system, and can be mounted in the panel or at a remote location.

The Pertronic SPIB-PWF8000 connects a Protectowire Fibre System 8000 with a Pertronic F220 fire system using the panel's loop emulation capability.

The 7251CPI smoke detector is a highly sensitive intelligent addressable photoelectric sensor, to protect valuable assets and operational systems which must remain functioning at all times.

As C series intelligent addressable heat detectors continually reporting to the fire panel, they have a fixed temperature alarm threshold (5251CPI or rate-of-rise alarm (5251RCPI).

This rate-of-rise (ROR) detector is pre-configured, continually reports temperature measurement to the fire panel, and sends an alarm signal if it rapidly increases.

The 2251CPI C Series smoke detector in an improved version of the 2251BPI intelligent addressable photoelectric model, featuring a smoke sensing chamber which diminishes nuisance alarms.

This is a multi-criteria combination heat and smoke detector, with a supplementary infra-red (IR) sensor for Pertronic intelligent addressable fire alarm systems.