Over the past yearwe have strengthened our expertise in technology so that we can focus more on outdoor security, the most complex area for security equipment manufacturers. Outdoor detectors often pose a problem for professionals. Natural disturbances, heat, rain and snow cause many false alarms. We started working on an outdoor motion detector with a narrow viewing angle and were able to make this happen thanks to our experience in developing our own optical systems and software filters for false alarms.

And we created something special. DualCurtain Outdoor combines patented lens systems, a new digital algorithm to combat false alarms based on millions of triggers, a close-range motion detection option and highly flexible settings. All this runs on batteries for years.

Buy DualCurtain Outdoor

Two detectors in one housing

Each DualCurtain Outdoor element embodies the idea of ​​technical precision. Flowing lines, deep-set lenses and masking sensors form a sleek rainproof housing. The SmartBracket mounting panel allows you to easily and securely attach the detector to the surface while closing the mounting panel.

The sides of the detector are adjusted independently of each other. The control on the rear panel allows you to determine: the detection distance for each side, the detection activation in the vicinity of a detector and the vertical shift of the viewing sector by 3° so that parts protruding from the facade do not block the view of the detector hinder.

Each side of the detector can be controlled separately in the Ajax app. This allows you to enable/disable IR or masking sensors, make them permanently active regardless of the activation mode and adjust the sensitivity. The app allows you to flexibly customize the interaction with the detector. This allows you to set entry/exit delays, link the siren activation to a specific side or create an automation scenario for a detector alarm.

DualCurtain Outdoor protects the most remote areas thanks to a connection range of up to 1,700 meters from the hub. And in complex locations,ReX signal boosters can help build robust outdoor security, regardless of scale.

Double filtering against false alarms

With two IR sensors on each side, DualCurtain Outdoor works effectively against false alarms. The detector will not respond if only one sensor has detected movement. When both sensors are activated, the detector activates the special digital algorithm ELSA. In a fraction of a second, ELSA performs a three-step signal analysis. Natural disturbances and animals are filtered out and ELSA determines whether or not an alarm should be raised.