AJAX PIR DualCurtain Outdoor White

Order Code: 22251

Connectivity: Wireless
Installation: Wall
Battery: Up to 4 Years
Communication: 2Way
Range: Up to 1700 meters
Certification: Grade 2,CE
Pet Immune: Any weight up to 80cm height
Temperature Sensor: Yes

Stock Level: Good

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Price

€333.00

Promo Price (Online only) until 31/12/2025

€182.₀₀

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. The ELSA (Extended Live Signal Analysis) unique software reacts to intruders, screening out triggers like natural interferences and pets
On the sides of the detector there are two optical systems with narrow viewing sectors, each equipped with two PIR sensors. Thanks to temperature compensation, detection is always accurate. Sensor signals are analyzed by our new ELSA digital algorithm. Only if two sensors of the same optical system simultaneously capture human motion, the detector activates an alarm
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. The proximity of the detection zones’ vectors significantly reduces the efficiency of pet immunity
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

Classification : Electro-optical radio channel security detector
Type of detector : Wireless
Installation method : Indoors / outdoors
Compatibility : Hub Plus, Hub 2, Hub 2 Plus, ReX with OS Malevich 2.11 and higher
Sensing element : 4 × PIR sensor
Motion detection distance : From 4 to 15 m (depending on settings) for each optical system
Protection against false alarms : Available
Alarm signal delivery time : 0.15 s
Detection angle : Horizontal — 6° / Vertical — depending on settings
Time for motion detection : From 0.3 to 2 m/s
Sensitivity : Adjustable, 3 levels
Power supply : 2 × CR123А batteries, 3 V
Battery life : Up to 4 years
Temperature sensor : Available
Jeweller radio technology : Communication range a control panel — up to 1,700 m in an open space / Two-way communication between devices / Operating frequencies — 868.0–868.6 MHz1 / Self-adjusting RF output power — up to 20 mW / Block encryption based on AES algorithm / Detector ping interval — 12−300 s / Frequency hopping
Operating temperature range : From −25°С to +60°С
Permissible humidity : Up to 95%
Protection class : IP54
Anti-sabotage : Protection against forgery
Jamming detection : Tamper-resistant
Dimensions : 174 × 123 × 88 mm
Weight : 615 g
Warranty : 24 months