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$696.95 - $696.95

Dual sensor contains both a photoelectric and ionization sensor providing dual sensor protection in your home Hush feature temporarily silences nuisance alarms Battery backup provides protection even during a power outage Red LED flashes every 30-40 seconds to indicate that the smoke alarm is operat... Read more

$26.11 - $81.09

AX-500PLUS. Built to take the worst. With over 14kV surge protection, impact resistant covers, and more than 99% beam tolerance, these detectors withstand the most severe environmental conditions. Extra large dual beams are used to provide the greatest protection against false alarms caused by birds... Read more

$319.50 - $319.50

The DSC WS4916 smoke detector has a few built in features including, integrated heat detector ( 135 degree ), an integrated 85db siren, a local test button, and a low battery detector. The 4916 has an average battery life of four years. ... Read more

$54.95 - $64.75

Photoelectric 2-Wire Smoke Detector w/CleanMe and Heat Sensor, 1 Set of Literature Per Box, Not Individually Packaged, 10-Pack ... Read more

$234.00 - $234.00

First Alert ONELINK battery operated wireless smoke alarm Uses photoelectric sensing technology which is environmentally friendlier Simple to use silence/test button Low battery warning and convenient pullout battery drawer Includes 2 AA batteries and comes with a 10 year warranty, Weight: 1 lbs., M... Read more

$69.99 - $71.98

The New AX-100TFR and AX-200TFR from OPTEX is a Revolution in the perimeter security industry, offering a significant cost saving alternative to a traditional hardwired system. No trenching is required, drastically reducing installation costs. The unit comes wireless ready with a multi functional ba... Read more

$439.75 - $439.75

The Optex AX-200TF provides exceptional photoelectric detection in a housing designed to meet extreme conditions. The ideal optical pitch design reduces false alarms due to accidental beam interruption by falling leaves, birds, and other natural phenomena. These features deliver performance with hig... Read more

$184.08 - $324.50

Optex full-featured 100' Dual Photoelectric Beam. The industry's most full-featured short range photobeams. 'Finger-Touch' alignment controls and precise beam definition combine with gun-sights and voltage meter jacks to make installation easy. A weatherproof (IP55) housing applies rubber ''O'' ring... Read more

$125.00 - $125.00

This Smoke Detector has a 90 dB temporal 3 sounder and high intensity strobe light that will flash 60 times per minute. The detector will automatically return to standby mode after the smoke has cleared. Perfect for temporary use or portability requirements. Most photoelectric smoke detectors are de... Read more

$133.52 - $189.00

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$127.65 - $159.00

AX-250PLUS Built to take the worst. With over 14kV surge protection, impact resistant covers, and more than 99% beam tolerance, these detectors withstand the most severe environmental conditions. Extra large dual beams are used to provide the greatest protection against false alarms caused by birds,... Read more

$279.89 - $279.89

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$103.00 - $103.00

The SCO5B is a basic battery operated photoelectric smoke/CO combo alarm meets most state and local codes for carbon monoxide and combination alarms. Combo alarms protect against two deadly threats, smoke and carbon monoxide. ... Read more

$47.76 - $47.76

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$113.00 - $113.00

Product Features: Security/Surveillance Type: Sirens and Strobe Lights ... Read more

$129.95 - $129.95

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$253.75 - $253.75

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$129.95 - $129.95

The AX-650TF long range photoelectric detectors with selectable beam frequencies. The selectable beam frequencies can be used to avoid unwanted crosstalk that can occur when using multiple photobeams over long distances or beam stacking applications. Also the AX-TF Series employs multiple beam technology and utilizes an AND circuit that requires all beams to be interrupted simultaneously before an alarm is generated. This reduces false alarms due to accidental beam interruption by falling leaves and small animals. Features Selectable 4 channel beam frequencies 16 step LED indicator Environmental disqualification circuit IP54 structure Lightning and surge protection Anti-frost design 99% beam blocking stability A.G.C. circuit Adjustable interruption time  

$405.50

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This is a photoelectric single station smoke detector designed to give reliable early warning of the presence of smoke where both audible and visual alarms are required. It has a pulsing LED light source and a photodiode sensor in a fully screened sensing chamber. When smoke enters the chamber, the infrared beam is deflected onto the sensor. The LED rate increases to eight times the normal pulse rate. After the photodiode confirms the presence of smoke for two consecutive pulses, it will produce the signal necessary to trip the audible and strobe light alarms.  

$140.29

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