Ajax · Outdoor detectors
DualCurtain Outdoor outdoor curtain detector
Outdoor curtain detector with dual PIR on each side, Grade 2, configurable range from 4 to 15 m and a beam of only 6°.

What it is and what it does
The DualCurtain Outdoor watches left and right separately with dual curtain-type PIR on each side. The range is adjusted from 4 to 15 m on each side, the beam is 6° and can be tilted 0° or 3°. In the app you decide whether to watch one side or both. It is Grade 2, with anti-masking on both sides, three sensitivity levels and IP54 protection.
Who Dartel installs it for
We install it in villas and houses where the façade has a passage area of its own on one side that we do not want to watch, or at corners where it is worth covering both directions. It is compatible with Hub Plus, Hub 2, Hub 2 Plus and ReX with firmware 2.11 or higher. It has no camera: it detects and alerts. With photos, the CurtainCam.
How we install it
We place it outside, on the façade, with its mount. We choose the 0° or 3° tilt depending on how close the beam sits to the wall. We add it by reading its QR code in the app, decide with you which sides to watch, adjust the range and sensitivity and check the signal from the exact spot.
Technical summary
Data declared by the manufacturer, as shown on the shop listing.
| Security grade | Grade 2 |
|---|---|
| Technology | Dual curtain-type PIR on each side |
| Detection field | 4~15 m / 6° H / Vertical coverage depending on settings |
| Detection range | Configurable on the device (4~15 m on each side) |
| Detection area | Left and/or right (configurable in app) |
| Near-angle detection | Available (configurable on the device) |
| Detection beam tilt | 0° or 3° (configurable on the device) |
| Frequency | 868 MHz Jeweller |
| Transmission distance | ≤ 1700 m in open space |
| Masking | Available (on both sides) |
| Sensitivity | Adjustable. 3 levels (high, medium, low) |
| Anti-opening tamper | Available |
| LED indication | Alarm, tamper, signal |
| Compatibility | Compatible with Ajax Hub Plus, Hub 2, Hub 2 Plus and ReX (FW 2.11 or later) |
| Power supply | 2 CR123A 3.0 V batteries (approx. 3 years) |
| Operating temp. | -25 °C ~ 60 °C |
| Protection rating | IP54 |
| Bracket | Includes bracket |
| Dimensions | 174 (H) x 123 (W) x 88 (D) mm |
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Frequently asked questions
Can I watch just one side?
Yes. In the app the left side, the right side or both are activated. It is useful when there is a passage area of your own on one side that we do not want to set it off.
Does it have a camera?
No. It detects and alerts your mobile through the panel, but does not take photos or record. If you want an image, there is the CurtainCam Outdoor HighMount PhOD.
Would you like us to install it?
Tell us what kind of home or premises it is and we will say what you need and what you don't. For a flat or a shop with no building work, your floor plan and four photos are enough.