• Ajax DualCurtain Outdoor (8PD) *WHITE*
  • 26097.81.WH1 1
  • 26097.81.WH1 2
  • 26097.81.WH1 3

Ajax DualCurtain Outdoor (8PD) *WHITE*

Product Ref: 26097.81.WH1

A wireless bidirectional curtain-type motion detector. With two PIR sensors on each side, the DualCurtain Outdoor detection zone reaches 30 meters, effectively protecting windows, doors, archways, fences, and shopfronts. DualCurtain Outdoor is equipped with two independent PIR sensors and advanced optics on each side. The alarm activates if both sensors on the same side detect motion. In combination with software algorithms, this prevents false alarms caused by pets and natural interferences.


  • Alarm signal delivery time of 0.15 s
  • Maximum detection distance of 15m
  • Advanced anti-masking sensors
  • Accurately detects motion in heat conditions, even at a temperature of +40°С
  • Operates up to 4 years without battery replacement

Technical Specifications

Electro-optical radio channel security detector
Installation method: Indoors/Outdoors
Compatibility: Operates with Hub Plus, Hub 2, Hub 2 Plus and ReX (requires OS Malevich 2.11 or higher)
Sensing element: Four PIR sensors
Alarm signal delivery time: 0.15s
Motion detection distance: From 4 to 15 m (depending on settings) for each optical system
Detection angles: Horizontally: 6° / Vertically: depending on settings
Time for motion detection: From 0.3 to 2 m/s

Jeweller radio technology: Communication range with central unit: up to 1,700 m in an open space
Two-way communication between devices
Operating frequencies: 868.0 - 868.6 MHz
Self-adjusting RF output power: up to 20 mW
Block encryption based on AES algorithm
Device polling period: 12−300 s

Power supply: Battery: 2 x CR123A
Power supply voltage: 3 V
Battery life: up to 4 years
Permissible humidity: Up to 95%
Protection class: IP54
Operating temperature range: -25°С to +60°С
Anti-sabotage: Protection against fraud / Jamming detection / Tamper-resistant

123mm x 88mm
Weight: 615g
Certification: Grade 2 EN 50131, PD6662:2017, CE

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