Anti-Masking KwêBeams Motion Sensor



Standard KwêBeams Motion Sensor

  • Dual PIR For Minimal False Alarms
  • Built-In 95 Decibel Siren
  • Built-In Repeater, for Extended Wireless Range
  • 24 Hour near-field mask detection
  • 18 Meter Detection Range at a 90˚ Angle
  • Includes 3 AA Batteries in the Box
  • Includes 1 Angle Mounting Bracket

Standard Motion Sensors VS Anti-Masking

The Standard sensor is identical to the Anti-Masking sensor except for the additional Anti-Masking feature.
Criminals will use a can, a bag, some masking tape – etc, to cover the sensor while it is disarmed, then when the System becomes Armed, they can easily move in front of it without tripping the sensor.
Anti-Masking prevents that from happening.
The Anti-masking feature is recommended for remote areas where there is human traffic around the sensor while the system is disarmed. The sensor will report a Trouble signal if an attempt is made to cover the lenses.
Why Get the Standard KwêBeams Motion Sensor?
The Standard KwêBeams Motion Sensor features “Tilt Detection” and “Cover Open Detection”. This Motion Sensor is more valuable in a residential environment where you can see the Motion Sensor daily, especially before arming the System.

Why add the GSM Unit?

The GSM Unit enables you to control the KwêBeams system with our Mobile App from anywhere in the world. You can also connect external lights & additional sirens to your KwêBeams system to switch on as soon as a motion sensor detects motion. You can also connect an external security company to be notified as soon as one of the beams are tripped.

You won’t have better control over your outdoor alarm system, than with the GSM Unit.

About The Motion Sensor

The Kwêbeam system has been designed to be effective & easy to install. One outdoor sensor with a keypad completes a fully operational outdoor alarm system. Additional sensors, keypads, SMS control units, repeaters and interface modules can be added as required. A fully programmable built-in siren provides an unexpected element of surprise next to an intruder. No additional siren installation is required.The outdoor motion sensor features dual PIR detection to ignore pets & detect people. Both top & bottom detectors must sense a moving heat source for a valid alarm signal. False alarms are further reduced with software algorithms to differentiate true detection from environmental noise.

The system is completely wireless and powered by standard AA alkaline cells. All wireless beams can transmit & receive signals for reliable 2-way communication. Built-in repeater functionality strengthens wireless performance and overcomes wireless range issues.

A Tilt sensor reports orientation changes while the system is armed or disarmed. To prevent theft & vandalism the built-in siren will sound when the sensor is forcibly removed.

The Anti-Masking version includes Active Infrared sensors that detects damaged lenses or unwanted objects in front of the lens. This prevents masking attempts while the system is armed or disarmed.




Dual PIR beams for minimal false alarms.
Built-in 95-decibel programmable siren. Panic sounds all sirens simultaneously.
Built-in ‘Repeater’ functionality for extended wireless range.
Two-way wireless communication – 868 MHz frequency
8 adjustable sensitivity settings.
18m detection range, 90 degrees wide.
The Beam operates up to 3 years from 3 standard AA alkaline batteries.
Orientation protection: Any change in the orientation will trigger the built-in Siren, whether the system is Armed or Disarmed.
Active Infrared detects masking attempts in the near-field vision. A Tamper notification will be sent to the Wireless Control Unit and the SMS Control Unit.