Visonic PowerMax MCT-320 Wireless Door/Window Contact (0-101589)

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Key Features:

  • Ultra small door contact
  • Double tamper protection (cover and wall)
  • 868mhz frequency

The PowerMax range of wireless security solutions meets widely varied residential and commercial safety and security needs.  It is ideal for residential and small commercial properties which require simple and straightforward installation and protection requirements.

Based on Visonic’s PowerCode technology, the PowerMax family includes a variety of wireless control panels and wireless peripherals, including indoor/outdoor motion detectors, safety sensors and a wide range of personal emergency transmitters.  

MCT-320 is a fully supervised, compact PowerCode door/window contact transmitter, designed primarily for protecting doors and windows.  Suitable for any residential or commercial environment this low-profile transmitter gives the added advantage of a particularly small size that allows for highly flexible and virtually invisible installation.

When activated, the magnetic contact initiates an individual 24-bit PowerCode ID message, which identifies it to the target receiver as a separate transmitter.  Each ID code is randomly selected from 16 million possible combinations, and is therefore unique and virtually impossible to accidentally reproduce. A smart anti-collision algorithm prevents signal jamming by simultaneous transmission from multiple devices.  Periodic transmission of supervision signals is used to confirm system connectivity at all times.

MCT-320 is powered by a CR2 long-life lithium battery, which is constantly monitored, with automatic reporting to the receiver when the battery needs to be replaced.


  • Colour: White
  • Very small, almost invisible design
  • Highly cost-effective for low-profile installations
  • Fully supervised
  • Double tamper protection (cover and wall)
  • LED indicator (can be disabled).
  • Low battery indication transmission
  • Compatible with PowerMax home security systems and Visonic PowerCode wireless panels and receivers.
  • 868mhz frequency

*Battery: CR2 (included)*

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Manufacturer Code0-101589