Ajax DualCurtain Outdoor curtain detector.




Features:

The Ajax DualCurtain Outdoor wireless bidirectional motion detector effectively protects your property from intruders and is triggered as soon as a burglar enters the protected area.




Property boundary protection

DualCurtain Outdoor controls your property perimeter without creating obstacles for people who are already inside.

Two independent optical systems with narrow viewing sectors and flexible settings allow you to accurately adjust 30 meters of the detection zone, excluding possible sources of false alarms.




Detection accuracy

The ELSA (Extended Live Signal Analysis) unique software uses the latest digital algorithm and reacts and reacts to intruders, screening out triggers like natural interferences and pets.

Thanks to temperature compensation, detection is always accurate.

On the sides of the detector there are two optical systems with narrow viewing sectors, each equipped with two PIR sensors. Only if two sensors of the same optical system simultaneously capture human motion, the detector activates an alarm.




Near Area detection

DualCurtain Outdoor features a technology to expand the protected area, which is unique among outdoor curtain motion detectors.

When Near Area Detection is enabled, the detector’s upper PIR sensor receives an additional narrow viewing sector directed at the angle of 40 degrees down against the main sector.

The feature allows both sensors to detect movement when a human crosses the protected perimeter closely to the detector’s body, addressing the problem of the blind spot, which is a typical problem of such detectors.

Near Area Detection is designed to protect windows and other passages that animals have no access to.

Near Area Detection mode is a patented technology of Ajax Systems.




Two independent detectors

The detection range of the two optical systems is adjusted independently.

It allows you to precisely set the perimeter guarded by DualCurtain Outdoor and avoid false alarms caused by a bush swaying in the wind or people passing on a public sidewalk.

So that the detector’s field of view is not blocked by a column or downpipe on a facade, the optical systems can be shifted vertically.

In the app, you can adjust the sensitivity or deactivate one of the optical systems.

The range is determined within 15 meters for each optical system.




Resistant to attacks

DualCurtain Outdoor can not be unnoticeably blinded or disabled even if Ajax is disarmed.

Detector’s optical systems are reinforced with advanced masking sensors that respond to obstacles, covering and painting the lenses.

The tamper will not allow to unnoticeably remove the device from the mount.

And even if the detector is instantly destroyed, it will take the hub less than a minute to detect the loss of communication and inform a central monitoring station and users about the problem.




Outstanding autonomy

Due to its low energy consumption, DualCurtain Outdoor operates for years from pre-installed batteries. The battery life is up to 4 years.

A monitoring station and users will be warned in advance about the need for the device maintenance.

The Ajax app shows the battery charge level.




Simple process of connecting and configuring

To add a detector to the system, all you have to do is scan the QR code with the Ajax app, assign a name and a room to it.

Configure the device in the app in real time while testing detection zones and communication.

If necessary, the detector can be disabled or its system parameters can be reconfigured remotely, without site visits.




Specifications:

Classification: electro-optical radio channel security detector.

Type of detection: wireless.

Installation location: indoors/outdoors.

Compatibility: with Hub 2, Hub Plus, Hub 2 Plus, ReX with OS Malevich 2.11 and higher.

Sensing element: 4 PIR sensors.

Alarm signal delivery time: 0.15 s.

Motion detection distance: 4-15m (depending on settings) for each optical system.

Detection angle: horizontal - 4.5°; vertical - depending on settings.

Sensitivity: adjustable, 3 levels.

Communication protocol: Jeweller (868.0-868.6 MHz).

Communication range between detector and control panel: 1700 m (in an open space).

Self-adjusting RF output power: 20 mW.

Detection interval of two-way communication with the Ajax Hub: 12-300s.

Operating temperature: -25°C to +60°C.

Permissible humidity: up to 95%.

Protection class: IP54.

Dimensions: 174 x 123 x 88 mm.

Weight: 615 g.

Power supply: 2x CR123A batteries, 3V.

Battery life: up to 4 years.




Complete set:

DualCurtain Outdoor motion detector.

2x CR123 batteries (pre-installed).

Mounting panel.




Warranty: 24 months. Warranty does not apply to batteries.