DualCurtain Outdoor

Wireless bi-directional outdoor curtain motion detector with an adjustable detection range

FAQ

DualCurtain Outdoor includes two opposing narrow-angle motion detectors. They provide motion detection in a narrow lane up to 30 meters long (4 to 15 meters in each direction, depending on the settings).

Copied
In the Ajax app On the rear panel
Entry delay
(applies to both sides of the detector)
Detection range
(individually for each side)
Exit delay
(applies to both sides of the detector)
Near zone detection
(individually for each side)
LED alarm indication Viewing angle offset
(individually for each side)
Sensitivity
(individually for each side)
Anti-masking
(individually for each side)
Always Active mode
(individually for each side)
Sides state
(off / on)
Siren activation in case of alarm
(individually for each side)
Detector name
Detector virtual room
Detector operation in Night mode

 

Copied

It depends on the hub model:

Copied

Yes, DualCurtain Outdoor works with ReX range extenders.

Copied

The detector only works with Hub Plus, Hub 2, and Hub 2 Plus. Connection to the Hub is not provided!

Copied

DualCurtain Outdoor runs up to 4 years with pre-installed batteries.

Copied

Connection to a third-party security system is not provided.

Copied

Up to 1,700 meters from a hub or ReX radio signal range extender without obstacles.

Copied

DualCurtain Outdoor operates with CR123A batteries only.

Copied

DualCurtain Outdoor has 2 3V CR123A type batteries.

Copied
DualCrutain Outdoor MotionProtect Curtain
Use Outdoors and indoors Indoors only
Motion detection sides 2 1
Anti-masking +
Pet immunity +
Detection angle, horizontal 4.5°
Communication range up to 1,700 meters up to 1,700 meters
Motion detection range up to 30 meters (4 to 15 meters to the side), depending on the settings up to 15 meters, depending on the settings
Battery life up to 4 years up to 3 years

 

Copied

With OS Malevich 2.9 update, temporary deactivation of devices without removing them from the system has become available. Deactivation may be necessary if the device is incorrectly installed or configured, loses connection with hub, or is defective.

To deactivate a device, go to its settings (Ajax appDevices tab → select the device you needSettings Temporary Deactivation).

Copied

 

Tamper is a miniature button on the device board. It is released when the lid is opened as well as a result of an attempt to unfasten and/or lift the device from the surface, which initiates an event.

When the tamper is released, the Hub sends push notifications and SMS messages (if this type of notification is enabled) to all users of the security system and also communicates the event to the central monitoring station of the security company.

If the tamper is released, Ajax applications display the Open status in the Lid field of the device menu. In addition, a malfunction badge appears on the device icon.

 

Copied

To check that the device is operating correctly, carry out the detection area and signal strength tests.

The detection area tests allow you to determine the distance at which the detector will detect alarms and protect it from false triggering. In test mode, the LED indicator lights up continuously, switching off during the alarm. In order to determine the detection area, use the device’s LED indicator as a guide.

The Jeweller signal strength test allows to determine signal strength and stability in the potential installation place of the device.

Copied

By default, the hub is set to a hub–detector ping interval of 36 seconds and 30 undeliverable data packets to consider the device lost. With these settings, the hub will detect the loss of the detector in 18 minutes.

To reduce this time, go to the hub settings in the Jeweller section and change the settings. The minimum time for detecting loss of connection with the device is 36 seconds (3 polls of 12 seconds each).

The time before raising the alarm by the communication loss between hub and device is calculated with the following formula:

Ping interval * (number of undelivered packets + 1 correction packet).

Note that with the minimum ping interval, short-term interference can lead to loss of connection with the device. Therefore, set the minimum values only if it is critically important to promptly inform about events in the system.

Copied

Featured articles

How to replace DualCurtain Outdoor batteries