MX922 - Qolsys DSC MX Addressable Hardwired Glassbreak Detector (for IQ Pro Control Panel)

MX922 - Qolsys DSC MX Addressable Hardwired Glassbreak Detector (for IQ Pro Control Panel)
MX922 - Qolsys DSC MX Addressable Hardwired Glassbreak Detector (for IQ Pro Control Panel)
Item# MX922
List Price: $82.48
Your Price: $54.99
Availability: In Stock

MX922 Product Description:

The Qolsys DSC MX922 addressable hardwired accoustic glassbreak detector is a state-of-the-art security device designed to detect the sound of breaking glass within its coverage area. With its sleek and compact design, the MX922 can be easily installed in various locations, including windows, doors, and other vulnerable areas. It offers a wide coverage area, providing reliable detection within a range of up to 25 feet.

This detector features advanced signal processing algorithms that analyze the sound patterns associated with breaking glass. It is specifically designed to provide reliable and accurate glassbreak detection, ensuring the safety and security of your premises. It can detect the unique frequency and amplitude characteristics of breaking glass, distinguishing it from other sounds and minimizing false alarms.

The MX922 is addressable, which means it can be individually identified and programmed within a larger security system. This allows for easy integration and customization, ensuring seamless operation with other security devices. The MX922 is compatible with the MX control panel security system and is addressable in an MX loop. It is a reliable and effective solution for protecting your premises against unauthorized entry and ensuring the safety of your loved ones or valuable assets.

Product Features:

  • Wall and ceiling mountable
  • Bicolor LED detection indicator
  • Fully pre-calibrated detector requires no adjustment during installation
  • Cutting-edge glass-break detection technology delivers near-zero false alarm rate
  • Acoustic pattern recognition technology provides 360° omindirectional coverage
  • Maximum detection range for plate, tempered, laminated, wired, coated, and sealed insulating glass: 25ft (7.6m)
  • Plate, tempered, laminated, wired, coated and sealed glass support
  • Tamper proof
  • Visible link quality indication shown on the device reduces the installation time

Important: The MX-922 detects the sound of glass breaking. However,the detector may not consistently detect the sound of cracks in glass, or bullets passing throughglass. Always supplement glass-break detectors with additional protection.

MX922 Product Specifications:


  • Dimensions:3.5 x 2.4 x 1.2 in (88 x 62 x 30 mm)
  • Weight: 74 g
  • Housing material and color: Flame retardent PC-ABS, white


  • Communication Protocol: MX
  • Microphone: Omni-directional
  • Tamper Alert: Reported when detector is opened


  • Current Consumption: 0.3 mA average quiescent, maximum 6 mA.
  • Power Supply: MX loop supply


  • Operating Temperature: 14°F to 120°F (-10°C to 50°C) indoors
  • Storage Temperature: -4°F to 140°F (-20°C to 60°C) indoors
  • Humidity: 5% to 93% with no condensation

Maximum Detection Range

  • 7.6 m (25 ft) if glass size is minimum 40 x 40 cm (15.75 in. x 15.75 in.)
  • 6 m (20 ft) if glass size is 30 x 30 cm (12 in x 12 in) to 40 x 40 cm (15.75 in. x 15.75 in.).

Glass Types Supported

  • UL Tested: Plate, tempered, wired, laminated, coated, and sealed insulated . Minimum size: 30 cm x 30 cm (12 in. x 12 in.)
  • EN Tested: Plate and wired. Minimum size: 40 cm x 40 cm (15.75 in. x 15.75 in.)

Glass Thickness

  • UL Tested: Plate: 3.2 mm to 6.4 mm (1/8 in. to 1/4 in.); Tempered: 3.2 mm to 6.4 mm (1/8 in. to 1/4 in.); Wired: 6.4 mm (1/4 in.); Coated: 3.2 mm to 6.4 mm (1/8 in. to 1/4 in.); Laminated: 6.4 mm (1/4 in.); Sealed insulated: 3.2 mm to 6.4 mm 1/8 in. to 1/4 in.)
  • EN Tested: Plate: 4 mm to 6 mm (3/16 in. to 1/4 in.); Wired: 6 mm ( 1/4 in.)

Note: Laminated and sealed insulated glass types are protected only if both plates of the unit are broken.

Room Size

  • Not larger than 12 m x 12 m (36 x 36 ft)
  • Not smaller than 3 m x 3 m (10 x 10 ft)

Minimum distance from protected glass: 5 ft (1.5 m)

MX922 Product Placement:

To optimize detection and minimize false alarms, avoid installing the device in the following locations.

  • Rooms with lined, insulating, or soundproof drapes.
  • Rooms with closed wooden window shutters.
  • Glass airlocks and glass vestibule areas.
  • Noisy areas: Use shock sensor detectors for glass in noisy or occupied areas.
  • Residential car garages.
  • Rooms that are smaller than 3 m x 3 m (9.8 ft x 9.8 ft)
  • Stairwells
  • Humid rooms: The MX-922 is not hermetically sealed. Excess moisture on the circuit board can cause a short circuit and can lead to a false alarm.

MX922 Product Compatibility:

  • Qolsys IQ Pro
  • MX Compatible Panels
Q & A's :

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