IR-TEC International Ltd.

Quad Photoelectric Beam Detector

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PX-Q120 and PX-Q200 are two models of frequency selectable quad photoelectric beam detectors developed for high reliability perimeter protection.

A digital filter circuit provides false alarm immunity caused by environmental interference. 400 times of detecting allowance maintains the unit stable even with 99.75% of the beam blocked.

• PX-Q120
• Detection range (out): 50 ~ 120 m
• Maximum distance: 2,400 m
• Current drain: 90 mA
• PX-Q200
• Detection range (out): 120 ~ 200 m
• Maximum distance: 4,000 m
• Current drain: 100 mA
• Beam source: 4 x IR LED
• Detection method: Quad beam simutaneous cut-off
• Response time: 35 ~ 700 msec.
• Alarm output: Form C, 30 VAC/DC, 0.5A
• Tamper protection: N.C. cover open activate
• Optical axis djustment: 180° horizontal, 24° vertical
• Power supply: 12 ~ 28 VDC
• Temperature: -25°C ~ 55°C (-5.5°F ~ 130°F)
• Dimensions: 350 x 99 x 104 mm

• Quad beam detection.
• Automatic gain control circuit.
• Built-in optical viewfinder.
• Lightning surge protection.
• 4-channel changeable frequencies.
• Digital filter circuitry.
• Adjustable blocking time.
• Multiple receiving indications.
• Form C alarm relay output.
• Anti-fog and anti-dew design.
• H/V optical axis adjustment.
• High level RFI/EMI immunity.

Main Products:
PIR + MW Dual Technology Detector, PIR Motion Detector, Pet Immune Motion Detector, Photoelectric Beam Detector, Homekeeper Security & Automation Management System, Intruder Alarm Control Panel, Lighting Control SenSwitch, Motion Sensor Module, LonWorks Multi-Sensor, HVAC Occupancy Sensor, HVAC + L

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