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The Johnson Controls J2351 Series intelligent plug-in smoke detectors are designed for both performance and aesthetics, and are direct replacements for the 2951J Series. A new modern, sleek, contemporary design and enhanced optical sensing chamber is engineered to sense smoke produced by a wide...
- $149.00
$169.00- $149.00
- Unit price
- per
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Johnson Controls J2351-IV Intelligent Photoelectric Smoke Detector
- $149.00
$175.90- $149.00
- Unit price
- per
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The Johnson Controls J2351 Series intelligent plug-in smoke detectors are designed for both performance and aesthetics, and are direct replacements for the 2951J Series. A new modern, sleek, contemporary design and enhanced optical sensing chamber is engineered to sense smoke produced by a wide...
- $229.00
$299.00- $229.00
- Unit price
- per
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The System Sensor 2351B (2351B-IV) photoelectric detector’s re-designed optical sensing chamber is engineered to sense smoke produced by a wide range of combustion sources in accordance with more stringent code standards. The sensitivity of Select Series detectors can be programmed using the control panel...
- $75.00
$95.00- $75.00
- Unit price
- per
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NOTE: This part is discontinued by the manufacturer. No direct relacement. The Johnson Controls 5951RJ is a plug-in Intelligent Thermal Detector with RoR. 5951J Series detectors are compatible with the Johnson Controls Intelligent Fire Alarm Control Panels (FACPs) using FlashScan communications protocol. COMPATIBLE BASES...
- $117.34
$159.00- $117.34
- Unit price
- per
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The Johnson Controls 5951J is a plug-in Intelligent Thermal Detector is designed for use with FACPs using FlashScan communications protocol.Provides 135F/57C fixed-temperature heat detection.COMPATIBLE INTELLIGENT BASES:— B210LP - Standard U.S. low-profile base— B210LPJBP: Standard U.S. low-profile base, pkg. of 10.— B210LPJ: Standard U.S. low-profile...
- $109.00
- $109.00
- Unit price
- per
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Johnson Controls 2251J Intelligent Smoke Detector
- $129.00
$159.00- $129.00
- Unit price
- per
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The 2951TMJ Acclimate® detector is an intelligent, addressable, multi-sensing, low-profile detector designed for use with Johnson Controls Intelligent Fire Alarm Control Panels (CLIP or FlashScan® modes). The Acclimate detector uses a combination of photoelectric and thermal sensing technologies to increase immunity to false alarms....
- $297.34
$349.08- $297.34
- Unit price
- per
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Johnson Control's 2951J Intelligent Plug-In Photoelectric Smoke Detector utilizes FlashScan communications protocol. COMPATIBLE for use with FlashScan (IFC-640, IFC-3030) and classic CLIP systems (IFC-200, IFC-400, IFC-640, IFC-1010, IFC-2020, IFC-3030). COMPATIBLE INTELLIGENT BASES: — B210LP Standard U.S. flanged low-profile mounting base. — B710LP Standard replacement...
- $117.49
$159.00- $117.49
- Unit price
- per
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Johnson Controls J5351R Intelligent Addressable Heat Detector 135F Flashscan RoR
- $129.07
$149.00- $129.07
- Unit price
- per
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Johnson Controls 1251J Intelligent Ionization Smoke Detector is compatible for use with Johnson Controls IFC-200 IFC-400 IFC-640 IFC-1010/2020 FACPs.
- $299.50
$329.00- $299.50
- Unit price
- per
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Model 2251 is a plug-in type smoke sensor that combines a photoelectronic sensing chamber with addressable-analog communications. The sensor transmits an analog representation of smoke density over a communication line to a control panel. Rotary-decade switches are provided for setting the sensor’s address. Two...
- $125.00
- $125.00
- Unit price
- per
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System Sensor 2251B Intelligent Photoelectric Smoke Sensors are designed for use with System Sensor intelligent control panels.COMPATIBLE INTELLIGENT BASES:— B210LP Standard U.S. flanged low-profile mounting base.— B710LP Standard replacement flanged low-profile mounting base.— B501 Standard European flangeless mounting base.— B200S Intelligent, programmable sounder base—...
- $88.91
$119.56- $88.91
- Unit price
- per
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Johnson Controls J5351 Detector Intelligent Thermall w/Flash Scan
- $109.00
$139.00- $109.00
- Unit price
- per
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JOHNSON CONTROLS 5951HJ 195 DEGREE FIXED TEMP HEAT(High Temp) DETECTOR Intelligent Addressable High Temperature Heat Detector; with FlashScan
- $139.47
$189.60- $139.47
- Unit price
- per










