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  • Chuango Wireless PIR Pet Immune Motion Sensor

    Wireless motion sensors known as PIR’s are used to detect body movement in an open space. This is a pet immune PIR sensor consisting of a digital dual-core fuzzy logic...
    $49.00
  • Chuango Wireless PIR Pet Immune Motion Sensor 5 Pack

    This five pack of wireless motion sensors will provide you with extra protection for those additional areas around your home or office. The PIR-910 has a pet immune feature and...
    $229.00
  • Chuango Wireless PIR Curtain Motion Sensor

    This wireless PIR-800 curtain angle motion sensor is suitable for protecting areas where there are a lot of windows or sliding doors. Just like it's name it provides a curtain...
    $44.00
  • Chuango Wireless PIR Ceiling Mount Motion Sensor

    The PIR-700 motion sensor has been designed to be installed on a ceiling because it provides a 360 degree detection range. This motion sensor is suitable for any indoor space...
    $59.00
  • Chuango Wireless Solar Powered Outdoor Dual Technology PIR

    If you have an outdoor area that needs protecting, our Chuango wireless solar powered outdoor motion sensor PIR with dual technology is the way to go. The PIR-926 has both...
    $159.00
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Our Range of Motion Sensor Alarms

Motion sensors are an essential component of any modern security system as they are able to monitor large spaces by detecting heat and/or movement and notify you of any uninvited guests!

Passive Infrared Sensors (PIR) are very popular because they are energy efficient, versatile and relatively easy to install.

These sensors work by detecting heat changes in the area they’re monitoring. They’re equipped with a thin layer of pyroelectric material and a sensor which reacts to IR radiation (or changes in temperature).

PIR sensors are very popular because they can be programmed to only activate at certain heat levels, which makes them child and pet-friendly. They are also very versatile and can be used to trigger your alarm audibly or silently.

To get the best of PIR sensors, it’s important to ensure they are installed correctly as they offer line-of-sight protection so this could limit their detection range if there are obstacles in the way.

Some of our passive infrared sensors (PIR) can be adjusted to ignore pets who are below a certain weight or height. This can be very useful in preventing false alarms.

At Security Alarm Services we offer a comprehensive range of security solutions and are always available to discuss your requirements with you.

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