AJAX Security – DualCurtain Bi-directional Motion Sensor

Brand:SKU:39055.81.WH1

R3,399 incl. VAT

EFT price · Card price R3,467

Detection up to 15m, Battery up to 4 years, Anti-masking protection, Pet Immunity, Independent Zones

Only 3 left in stock

Free shipping · 2–3 working days to Joburg, Pretoria, Cape Town, Durban

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AJAX Security - DualCurtain Bi-directional Motion Sensor
AJAX Security - DualCurtain Bi-directional Motion Sensor
R3,399 incl. VAT

Need a quote? Add to cart, then choose “Create a Quote” at checkout, or contact us for a custom quote.

Specifications:

Compatibility

Hubs

  • Hub Plus
  • Hub 2 (2G)
  • Hub 2 (4G)
  • Hub 2 Plus
  • Hub Hybrid (2G)
  • Hub Hybrid (4G)

Radio signal range extenders: 

  • ReX
  • ReX 2

Maximum effective radiated power (ERP): up to 20 mW

Radio signal modulation: GFSK

Radio communication range: up to 1,700 m

Frequency hopping: To prevent radio interference and jamming.

Detection

Sensitive elements: 4 × IR sensor

Motion detection distance: 4–15 m for each side, When installed at a height of 0.8 to 1.3 m. Adjusted separately for each side using sliders on the detector rear panel.

Viewing angles: horizontal – 4.5°, vertical – 90°

Motion detection speed: 0.3 to 2.0 m/s, The direction of the detector lens should be perpendicular to the intended path of entry into the facility.

Near zone detection: When enabled, the detector’s upper IR sensor receives an additional sector of view, directed at an angle of 40° downward of the main sector. This is necessary to detect motion near the detector and reduce blind spot.

Viewing angle shift: When enabled, the optical system viewing angle can be shifted by 3° in the horizontal plane., Adjusted separately for each side using sliders on the detector rear panel.

Sensitivity: 3 levels

Pet immunity: height: up to 80 cm, weight: irrelevant

Protection from false alarms: SmartDetect, ELSA, Software algorithms.

Temperature compensation: Effective motion detection at temperatures from -25°C to +60°C.

Power supply: 2 × CR123A battery

Enclosure

Dimensions: 174 × 123 × 88 mm

Weight: 615 g

Operating temperature range: −25°C to +60°C

Operating humidity: up to 95%

Protection class: IP54

Shipping / Collection

Shipping DestinationEstimated Shipping Time
Joburg, Pretoria, Cape Town or Durban2-3 working days
The Rest of South Africa2-7 working days

We partner with reliable independent couriers to get your order to you quickly. While we strive for the timelines below, please allow extra time during high-volume periods or regional interruptions.

Collection LocationProcessing Time
Our office in Centurion (Do not arrive until you receive your “Ready to Collect” email)2 working days

For full terms, view our Shipping Policy

Returns

Returns are free within 14 days of delivery. Email [email protected] and we’ll book a courier to collect it. Items must be unused, with all their packaging.

More on our Returns and Exchanges page.

Business

Buying for a business? We make it easy:

  • Quotes: send us your list and we’ll reply with a formal quote.
  • VAT invoices with your company name and VAT number.
  • Credit accounts for approved businesses.
  • Bulk pricing on larger quantities.
  • One contact person who handles your orders.

Email [email protected] or contact us to get started.