System Sensor

Screw&YokeValveSupervisorySwtcA. Screw&YokeValveSupervisorySwtc (With Float Switch)The CardioGuard OSY2 is a flexible circuit pack that uses miniature surface mount devices and an enhanced...

"2""(2)SPDT

"3"" WaterflowDetectorNema4"

"6""(2)SPDT Waterflow Detector"

The System Sensor RTS2 Multi-Signaling Accessory is a device that allows you to monitor and control the operation of multiple systems using a single communication interface. This accessory can be...

MultiSignalingDeviceAddOnStrobFor home security and automation professionals, the MultiSignalingDeviceAddOnStrob is a must-have tool. It receives signals from multiple devices at the same time,...

"4""(2)SPDT WATERFLOW DETECTOR"

"8"" WaterflowDetector2-SPDT Sw"

The System Sensor B210LP "6""Flgd 2Wire Detector Base" is a 6"x2"x1.5" detector base that is designed to detect 2 wire systems.

1.5' SAMPLING TUBE

The System Sensor DST10 10' SAMPLING TUBE is a 10' sampling tube that is used to collect environmental data.

Sampling Tube 3' With HolesThe 3' Sampling Tube fits ducts 2'-4' in diameter. The flanged end with holes for drawing makes installation easy. Our Sampling Tubes are perfect for duct velocity and...

Sampling Tube 5' With HolesThe Sampling Tube 5' with Holes is used to sample gas from a remote area. The housing is made of clear polycarbonate which allows the user to observe the flow of the gas...

SENSOR-FOR D4120 DETECTORTWO-TERMINAL HUMIDITY SENSOR, FOR D4120 DETECTOR, STANDARD PACKAGINGThis is a 2D51 replacement sensor for the D4120 Detector. It replaces the wiper and has a life of 5000...

PhotoelectricSmoke24vac/dc120vThe D4120 PhotoelectricSmoke24vac/dc120v has been discontinued. Please contact us for a suitable substitute. The System Sensor D4120 is a dual sensor smoke alarm with...