System Sensor Smoke Alarms

Westside Wholesale offers wide variety of System Sensor Smoke Alarms that are compatible with both round and rectangular ductwork configurations installed in residential and commercial buildings. Presented in this category items have all of the features of reliable alarms that will enhance safety of any home and provide 24/7 protection for you and your family.

System Sensor Smoke Alarms are equipped with photoelectric detectors with integrated low-flow technology that makes the process of identifying a hazardous smoke timely and accurate. More than that, such devices also have a false alarm immunity offered by a plug-in sensor. That way the frequency of false alarms is minimized. Such feature will be most appreciated in kitchens and bathrooms where cooking fumes and water steam often cause nuisance alarms.

Westside Wholesale presents a series of System Sensor Smoke Alarms including 4-Wire Photoelectric Detectors, Multi-Signal Accessory Test Station and Duct-Mounted Sampling Tubes. Along with innovative technologies of detecting smoke, System Sensor Alarms offer improved cover design that makes their installation and maintenance simple. System Sensor D4120 can be used to connect up to 50 InnovairFlex devices installing them into a circuit of alarms. When any of the interconnected detectors identifies smoke, all other devices switch their relays. That way the source of smoke can be identified in minutes providing the opportunity to evacuate people from the building without creating any chaos or panic.

By presenting System Sensor Smoke Alarms, Westside Wholesale provides its customers with affordable and reliable solutions to transform any building into a safe and comfortable place. Not only do these Alarms detect smoke, they also prevent property damage and injuries by reducing the recirculation of fumes in duct systems. That’s why System Sensor devices are a perfect choice when selecting a device to assist in protecting the property and installed in it applications.

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System Sensor DST1

System Sensor DST1

System Sensor Duct-Mounted Smoke Detector Sampling Tube - up to 1 ft Width Duct

Regular Price: $5.99
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System Sensor DST1.5

System Sensor DST1.5

System Sensor Duct-Mounted Smoke Detector Sampling Tube - 1 ft to 2 ft Width Duct

Regular Price: $7.99
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System Sensor DST3

System Sensor DST3

System Sensor Duct-Mounted Smoke Detector Sampling Tube - 2 to 4 ft Width Duct

Regular Price: $10.99
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System Sensor DST5

System Sensor DST5

System Sensor Duct-Mounted Smoke Detector Sampling Tube - 4 to 8 ft Width Duct

Regular Price: $11.99
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System Sensor D4120

System Sensor D4120

System Sensor 4-Wire Photoelectric Low-Flow Duct Smoke Detector

Regular Price: $143.99
On Sale: $102.40
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System Sensor RTS2-AOS

System Sensor RTS2-AOS

System Sensor Multi-Signal Accessory Test Station w/Strobe

Our Price: $104.20
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How to Select

How to Shop for a Smoke Alarm

A smoke alarm is a very essential equipment that alerts everyone inside the building about a fire or smoke in the house of office. These safety devices have already saved many lives because they can detect slow burning smoke or shouldering fire and they provide homeowners with a sense of confidence, knowing that their family and property is safe. These alarms are widely used in commercial households and they are becoming very popular for residential applications as well. In addition, it is recommended that individuals install several alarms in any house or apartment – at least one should be in every bedroom, in the living room and in the hallway.

There are a variety of smoke alarms available on the market today. There are interconnected devices that sound off simultaneously as soon as one of them detects smoke. These systems are the most immediate and therefore, they give more chance to everyone in the house to hear them and get out safely. At the same time, there are two basic types of smoke alarms such as photoelectric and ionization sensor and two varieties such as battery-operated and hardwired devices.

Photoelectric detectors use a beam of infrared light that is sent by a light-emitted diode to detect smoke or fire in the building or in the surrounding. If any particles of smoke are detected, the light is deflected towards the sensing chamber and triggers the alarm. These useful devices are the best option for living rooms, bedroom and other places where smoldering smoke is more probable than flames.

Ionization detectors have a small amount of radioactive material and an ionization chamber. The chamber consists of two plates: one plate is positive the other is negative; they produce positively and negatively charged ions and cause an electric current. When smoke occurs, it makes changes in the current and triggers the alarm. These devices respond quickly to flaming fires and they are ideal for rooms that have combustible substances located within them, such as paper or inflammable liquids.

Battery-operated smoke alarms usually use 9-volt batteries as an energy source. They are cheaper, easy to install and can be placed anywhere in a building. At the same time, the batteries have to be replaced yearly and the devices of this kind usually work independently from the other alarms throughout the house.

Hardwired alarms are reliable, don’t need battery replacement and allow the user save money on batteries. In addition, they are usually interconnected, but they are difficult to replace.

No matter what type of smoke alarm you decide to purchase, it should be a high-quality, fast and reliable device. At the same time, they should be checked on regular basis if they are in a good working condition and if the battery is not running low. Ideally, it recommended checking the alarm batteries at least once or twice in a month.