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SYSTEM SENSOR 2W-B Smoke Alarm, 12/24 VDC, 2-Wire, w/Base
Smoke Alarm, Detection Method Photoelectric, No Interconnection Capability, Power Source 12/24 VDC, Two-Wire, Visual Alert Red LED, Diameter 5-19/64 In, Height 2 In, Digital Readout No, Battery Backup No, Features Removable Detector Cover and Chamber, Built-In Remote Maintenance Signaling, Drift Compensation and Smoothing Algorithms, Hush Button No, Locking Pin No, Operating Temp. 32 Degrees to 120 Degrees F, Standards UL, CSFM, Includes Base, Manufacturers Warranty Length 3 yr. FeaturesBattery Backup: NoFe...
MPN: c6a43fb307c5e146f1d4b5df5ec480c5
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SYSTEM SENSOR 4WTA-B Smoke Alarm, 12/24 VDC, 4-Wire, Therm Sen
Smoke Alarm, Detection Method Photoelectric, Yes Interconnection Capability, Power Source 12/24 VDC, Four-Wire, Audible Alert 85dB, Visual Alert Red LED, Diameter 5-19/64 In, Height 2 In, Digital Readout No, Battery Backup No, Features Form C Relay, Drift Compensation and Smoothing Algorithms, Dual-Color LED, Thermal Sensor, Hush Button No, Locking Pin No, Operating Temp. 32 Degrees to 100 Degrees F, Standards UL, CSFM, Includes Base, Manufacturers Warranty Length 3 yr. FeaturesBattery Backup: NoFeatures: F...
MPN: 0ab16cf4b79848b52d4cdce38cde05b1
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SYSTEM SENSOR APA151 Remote Annunciator With Piezo Alarm
Remote Annunciator With Piezo Alarm, Signaling Device, Finish White, Single Gang Box Mounting, Alarm Current 30mA, Depth 1/2 In, Height 4 1/2 In, Width 3 In, Ambient Temp. Limits 32 to 120 F, Voltage 16 to 33 VDC, Standards UL, Includes Pendant Mount, For Use With G2393456FeaturesAlarm Aux. Contact @ 250V: -Alarm Aux. Contact @ 30VDC: -Ambient Temp. Limits (F) : 32 to 120 DegreesCoverage (Square-Ft.) : -Alarm State (mA) : -Standby State (mA) : -Depth (In.) : 1/2Duct Width (Ft.) : -Finish: WhiteHeight (In.) ...
MPN: 2273ade4a0dbba5de50a05522bae3bea
$33.09