Photoelectric Beam PXB-100ATC TAKEX

Bunker perimeter solution description: 

Our PXB-100ATC photoelectric beam sensors were developed for high-risk applications where detection of all intrusion attempts is critical. Sophisticated dual response output systems have been designed to distinguish and allocate specific alarm responses based on the size and speed of target objects moving through the detection area, and a unique synchronized timing system ensures unrivalled detection performance and versatility.

For distances up to 100m (330ft) outdoor.

Photoelectric beams TAKEX PXB-100ATC
Bunker perimeter security sensor reference: 


Bunker perimeter solution features: 
  • independent control of upper and lower beams
  • choose between synchro-quad and anti-crawl operation
  • dual outputs for crawl attempt and full beam break
  • sync wire allows unlimited stacking without crosstalk
  • 4 selectable beam channels
  • increased beam separation minimises nuisance alarms
  • vivid internal colour aids beam alignment procedure
  • lightning and surge protection up to 15kV
  • IP65 housing



Product type

Photoelectric Beam Sensor

 Detection system

Near infrared beam interruption system

(4 beams simultaneous interruption or upper/lower 2 beams interruption)

Infrared beam

Double modulation pulsed beam by infrared LED

Protection distance

Outdoor 100m (330ft) or less | Indoor 200m (660ft) or less

Max. beam range

Outdoor 1000m (3300ft) or less | Indoor 1000m (3300ft) or less



Response time

OR gated : upper and lower 2 beams simultaneous interruption 0.05sec.
upper or lower 2 beams interruption : 0.1/0.2/0.3/0.5 sec. (selectable)
AND gated : upper and lower 2 beams simultaneous interruption 0.05sec.

Supply voltage

12 V a 30 VDC (Non-polarity)

Current consumption

Transmitter : 27mA / Receiver : 48mA

Alarm output

Dry contact output : N/C or N/O selectable
Contact action : Interruption time (min. 2 sec)
* During the synchro signal down, alarm signal output continuously
Capacity : AC/DV30V 1A (resistive load) Protective resistor

 Environmental output

Dry contact output : N/C or N/O selectable
Action : activated when weather condition worsens
Capacity : AC/DC30V 1A (resistive load) Protective resistor

 Tamper output

Dry contact output : N/C
Action : activated when cover is detached
Capacity : AC/DC30V 0.1A (resistive load) Protective resistor

Alarm LED

Red LED (only Receiver) | ON : when an alarm is initiated

Atenuación LED

Red LED (only Receiver) | ON: when beam is attenuated


Modulated beam frequency selection
Tone indicator
Environmental module
Beam power selection
Transmitting power adjustment
Programmed AGC
Synchro timing selection
Auto-gain lock function
Monitor jack
Response time adjustment
Alarm output selection
Environment output selection
Upper / Lower beam switch
Wireless Alignmnet Checker connecting function

Beam Adjustment

Horizontal: ± 90°, Vertical: ± 20°

Ambient temperature range

-35°C to +66° C (-31° F to +151° F)

Mounting positions

Outdoor, Indoor




Transmitter : 1400g (49oz)
Receiver : 1470g (51.5oz)


PC resin (wine red)


Pole attachment, Anti-bird spike, Screws, Instruction manual

Number of beams: 
Bunker perimeter solution type: 
Download documentation on perimeter detection product: