Active Infrared Fence Detector: 4 /6 /8 /10/12 infrared beams optional, Alarm is triggered when any of adjacent double beams are shutoff(Neighbor 2 beams blocked simultaneous), and sending the sign to the control panel. 

This Perimeter Intrusion Detection Systems is a multi beams photoelectric sensor designed for a wide variety of outdoor and indoor residential, commercial and industrial applications. It provides ideal cost-effective solutions for perimeter protection of buildings, such as: two sides of the yard door, window, especially for inner balcony to substitute metal structure.  

Working principle: Several invisible defense bundles from the remitters forms a complete protection network.  Alarm is triggered to send the sign to the control panel when any of adjacent double beams are shutoff at one time, this design provides the redundancy needed to prevent false alarms from objects (flying birds, insects, falling leaves, etc.) that may intersect one of the IR beams. The alarm output is activated only when 2 beams are interrupted. So it can protect the objective area from the intruder, and detecting intrusion when an intruder disturbs the detection field effectively.

* Beams quantity available:    2, 4, 6, 8, 10 beams.
* Protection distance available: 5, 10, 20, 40, 50m range.

- Dormant defense and protection baluster makes the intruder found in no any sense.                 
- Complete defense ability: It can detect any activation of the burglar,the intruder cannot jump over or crawl to evade the infrared bundle.     
- Excellent anti-interferential ability: No false report when inspects, leaves or other small animal pass by.
- Function of damage-resistance: It will output alarm signal once the power or cable are cut. 
- Available in several optional frequencies in compliance with international standards.     
- Top grade aluminum alloy casing and choice components, good stability and reliability, excellent anti-jamming
Rain, fog and snow proof , whole day outdoor use.* Dismantle and cut prevention, anti-move, two-beam recognition principle can avoid misinform caused by little animal or flying birds.
- 360° stepless rotation, quick and precise focusing, unique connection terminal, convenient installation and adjustment.
- Convenient connection adjustment, indicator light and voltage output indication tell the strength of accepting signal.

• Working Voltage: DC10 - 18 V
  Working Current: Light Acceptor ≤35mA,Light Projector  ≤75mA，low power consumption

• Reaction Velocity: Less than 0.1 second 

• Relay Contact Rating:30V AC/DC，0.5A max

• Using Temperature: - 30℃ -- + 50℃

• Detection Distance: Indoor 15m~120m or outdoor 5m~40m

• Warning Output :Open Circuit Time  ≥1.5 s

• 2 Beams: Packing box: 47*10.5*6 CM  Weight:  0.6 kg/pair
  4 Beams: Packing box: 77*10*6 CM  Weight:  0.78 kg/pair
  6 Beams: Packing box: 113*11.5*6 CM  Weight:  1.6 kg/pair,
  8 Beams: Packing box: 148*11.5*6 CM  Weight:  2 kg/pair,
  10 Beams: Packing box: 210*11.5*6 CM  Weight:  2.9 kg/pair,

Installation:

Package Contents: 

• Standard Exporting Packing Box