Security System Sensors

XAL Series - Aluminum Feed-Thru Fire Alarm Station With Pull-Ring Activation - Hub Size 3/4 Inch Npt - 1NO/1NC Contact Rating The XAL Series fire a...

Here are excellent ways to protect strobe units against both vandalism and accidental damage. Constructed of tough, 9-gauge steel wire coated with ...

Here are excellent ways to protect strobe units against both vandalism and accidental damage. Constructed of tough, 9-gauge steel wire coated with ...

A Wire guard with a mounting plate, red, compatible with semi-flush or surface-mounted boxes. TrueAlert non-addressable chimes are private mode aud...

2099-9800 SIMPLEX Red Wire Guard This 2099-9800 SIMPLEX Red Wire Guard is a professional-grade product that provides superior protection for your w...

Here are excellent ways to protect strobe units against both vandalism and accidental damage. Constructed of tough, 9-gauge steel wire coate...

KC2-H Kidde Conventional Low-Profile Self-Diagnostic 2-Wire Detector The Kidde conventional photoelectric smoke and heat detectors are interchange...

MPSR1-DHTW-GE EDWARDS Weatherproof Manual Station Weatherproof Manual Station, Single-action, DPDT, hex screw reset, terminal connections MPSR Ser...

Water Motor Alarm Hydraulically-Operated Mechanical Sprinkler Alarm European Conformity. Hydraulically operated outdoor alarm Listings and Appro...

The WFD80EXP is a waterflow detector for installation on 8? steel pipe. System Sensor Waterflow Switches are compatible with schedule 10 through 40...

The WFD20EXP is a waterflow detector for installation on 2? steel pipe. System Sensor Waterflow Switches are compatible with schedule 10 through 40...

System Sensor RFDTHN Fire Sprinkler Riser w/ Test and Drain Valve components. Riser Control Valve Combination - Fire Sprinkler Monitoring ProductsA...

The new WFDN Series waterflow detectors from System Sensor consists of a rugged, NEMA 4-rated enclosure that is more damage resistant than p...

The WFD40EXP is a waterflow detector for installation on 4? steel pipe. System Sensor Waterflow Switches are compatible with schedule 10 thr...

The new WFDN Series waterflow detectors from System Sensor consists of a rugged, NEMA 4-rated enclosure that is more damage resistant than p...

This terminal block kit is a reliable replacement for the A77-01-02 SYSTEM SENSOR and is compatible with Wfd Series Waterflow Detectors. It ...

The Model VSR-S is a vane type waterflow switch for use on wet sprinkler systems that use 1? (25mm), 1¼” (32mm), 1½” (38mm) or 2? (50mm) pip...

The Model VSR is a vane type waterflow switch for use on wet sprinkler systems. It is UL Listed for use on a steel pipe; schedules 5 through...

The Model VSR is a vane type waterflow switch for use on wet sprinkler systems. It is UL Listed for use on a steel pipe; schedules 5 through...

The Model VSR is a vane type waterflow switch for use on wet sprinkler systems. It is UL Listed for use on a steel pipe; schedules 5 through 40...

The Model VSR is a vane type waterflow switch for use on wet sprinkler systems. It is UL Listed for use on a steel pipe; schedules 5 through...

The Model VSR is a vane type waterflow switch for use on wet sprinkler systems. It is UL Listed for use on a steel pipe; schedules 5 through...

The Model VSR is a vane type waterflow switch for use on wet sprinkler systems. It is UL Listed for use on a steel pipe; schedules 5 through 40...

The Model VSR is a vane type waterflow switch for use on wet sprinkler systems. It is UL Listed for use on a steel pipe; schedules 5 through...