Optex BXS Wired Boundary Outdoor PIR


  • Four PIR technology, two on each side
  • Completely independent detection setting per side
  • Scope of detection area up to 40ft on each side, 80ft total (12m/24m)
  • SMDA Logic: Differentiates nuisance false alarms & genuine intrusions
  • Size analysis function ignores sources of false alarms
  • Extreme high detection mode
  • Tamper output activates when face cover/back box is removed
  • Versatile design
  • Automatic walk test mode

8 in stock (can be backordered)


8 in stock (can be backordered)

Optex BXS Wired Boundary Outdoor PIR

Product DetailsBX SHIELD

The BX Shield is a series of curtain outdoor motion sensors with up to 12m detection range on each side. Ideal to detect people in the immediate boundary of your home or office building, the outdoor detectors feature four PIRs, two on each side. The left and right detection area can be set up completely independently from each other. The BXS-AM is the hardwired bi-colour model with anti-masking.

Independent left/ right motion detection CCTV connection Versatile design Four PIRs in one sensor for best reliability
The outdoor motion sensor’s detection range, sensibility and alarm output can be set independently on the left and the right. The detection distance can easily be set at 2.5m, 3.5m, 6m, 8.5m to 12m on each side, the sensitivity can be set from low to extremely high, detecting only 1 degree Celsius temperature difference. The BX Shield can be easily connected to a fixed dome CCTV camera to send a visual alarm when people are entering in the immediate boundary of the premises. The BX Shield curtain sensor has been designed with the user in mind. A 90-degree unlocking system allows easy access to the settings area, a spirit level help fixing the sensor straight. A black and silver face covers are available as optionsmaking the look of the outdoor curtain sensor easy to blend with its environment. Why two PIR in each side to make sure we offer the best performance needed in outdoor environment. On each side, the BX Shield motion sensor features two passive infrared beams one pointing towards the floor and one pointing away from the sensor, both beams need to trigger to confirm the detection: this system allows to ignore small to middle size dog animals and detect only people.


  • Buildings
  • Perimeter
  • Approach
  • House

Key Features

  • Hardwired curtain PIR up to 12m per side with anti-masking
  • Completely independent detection setting per side
  • Versatile and easy-to-install design
  • Not affected by environment or small animals
SKU: BD86-5 Category: Tags: ,
Weight 0.430 kg
Dimensions 5.2 × 9.3 × 20.0 cm

Product Specifications:

Detection Method Passive infrared
Coverage 80ft (24m), 40ft (12m) on each side; 4 zones; 2 zones on each side, 180° narrow
PIR Distance Limit List the possible range 2.5, 3.5, 6, 8.5, 12m
Detection Angle From Wall To wall: 0° angled forward | Away wall: 3° angled forward selectable
Detectable Speed 0.3 to 2.0m/s (1′ to 6’7″ /s)
Sensitivity Normal: 2.0°C (3.6°F) at 0.6 m/s | Extreme high: 1.0°C (1.8°F) at 0.6 m/s selectable for each side individually
Power Input 9.5 to 18 VDC
Current Draw (except walk test) 31 mA max. at 12 VDC
Alarm Period 2.0 ±1 sec.
Warm-up Period 60 sec. or less (LED blinks)
Alarm Output (R) 28 VDC 0.1 A max. [Individual;Right or General], [N.O. or N.C.] are selectable
Alarm Output (L) 28 VDC 0.1 A max. [Individual;Left or General], [N.O. or N.C.] are selectable
Trouble Output
Tamper Output N.C. 28 V DC 0.1 A max. open when face cover, main unit or base unit is removed
LED Indicator Red LED; 1. Warm-up 2. Alarm (DIP switch ON or Walk test)
Operation Temperature -30°C to + 60°C (-22°F to +140°F)
Environment Humidity 95% max.
International Protection IP55
Mounting Wall, pole (outdoor, indoor)
Mounting Height 0.8 to 1.2m (2’7″ to 4′)
Weight 430g (15.2oz)
Accessories Screw (4x20mm)x2

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