System Sensor

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System Sensor RA100Z Remote Annunciator

RA-100Z remote annunciator is designed for both conventional and intelligent applications. This is a direct replacement for the discontinued RA-400Z

$29.95

System Sensor 2151 Smoke Detector

Low profile, plug-in photoelectric smoke detector. Detection: Photoelectric Operating Voltage: (Mounting Base Dependent) Alarm Current: (Mounting Base Dependent) Temperature Range: 32° to 120°F (0° to 49°C) Humidity Range: 10% to 93% RH, noncondensing Dimensions: 2.0" (51mm) H x...

$48.95

System Sensor 2D51 Conventional Photoelectric Sensor Head

4-wire conventional photoelectric sensor head

$59.95

System Sensor 2W-B Smoke Detector

2WB Smoke Detector Replacement for System Sensor 2100, 2100D, 2100S and 2400 Detection: Photoelectric Wiring: 2-wire Operating Voltage: 12/24 V non-polarized nominal, 8.5 min. to 35 max. Maximum Ripple Voltage: 30% of nominal (peak to peak) Alarm Current: 130mA max., limited by panel ...

$46.95

System Sensor 2WMOD2 Loop Test Maintenance Module

Limited Stock Remains! Being Discontinued! The 2W-MOD2 is a two-wire loop test and maintenance module for use with i3 Series detectors. (Replaces Model No. 2W-MOD) Specifications: 2W-MOD2 Operating Voltage: 12/24V nom.; 8.5V min. power limited; 30V max. power limited Maximum Ripple Voltage: 30% of applied voltage (peak to peak) Alarm...

$69.95

System Sensor 2WT-B Smoke Detector With Thermal Sensor

2WTB Smoke Detector with Thermal Sensor ( Heat Detector ) Replacement for System Sensor 2100T, 2100TD, 2100TS, 2400TH Detection: Photoelectric Wiring: 2-wire Heat Sensor: 135°F (57.2°C) fixed Operating Voltage: 12/24 V non-polarized nominal, 8.5 min. to 35 max. Maximum Ripple Voltage: 30% of nominal (peak to peak) ...

$49.95

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