One of the main reasons why commercial properties are more prone to thefts and robberies is more people enter a corporate premise than a residential property. The easiest way business owners can ensure the safety of their commercial properties is by installing intruder alarms. There are numerous companies offering them at affordable prices.

Instead of buying one offered at the lowest price, consider its features and choose something that matches your security needs. If your budget permits, invest in advanced intruder alarms. Few features you can expect are movement detectors, activation sensors and door contacts.  The alarm should meet all requirements of your risk assessment.

Types Of Detection For Intruder Alarms Installed In Commercial Premises

  • Passive Infra-Red Detector

These types of intruder alarms are more common in shops, offices and dwellings. The movement detectors are suitable for interior use as the environment is non-harsh. If the interior environment is dusty, damp or has high fluctuating temperatures, the device can fail or start functioning incorrectly. They are generally mounted on a wall or at the corner. The angle at which the alarm is mounted is dependent on the manufacturer’s design.

  • Quad Element PIRs

The Quad element PIRs are generally used in shops, offices and dwellings. A unique feature of quad element PIRs is that there is less number of false alarms. The primary difference between Quad Element PIRs and PIRs is that the beam planes in the former split into four zones in the form of a square. The detector considers the pattern ‘seen’ before determining whether true alarm activation will be necessary.

  • Dual Technology PIR
    The Dual Technology PIR intruder alarms are more suitable for harsh environments like out-buildings, garages, workshops and factories. They are also known as ‘Dualtec’ detectors. There are a microwave detector and microwave in the same unit. Alarm activation is created when both the elements in the detector are triggered. The working mechanism of the PIR detection element is similar to a standard PIR.
  • Curtain PIRs

The Curtain PIRs intruder alarms are more suitable for installation near windows, doors or to protect vulnerable roofs. The detection pattern is transformed into a single narrow zone through the lens. Curtain PIRs has a range of 18m or more. You can also mount it if the curtain is horizontal.

Since you are now aware of the common types of intruder alarms, it’s time you get in touch with Securilec and install one in your commercial premises.