Infrared Fence Alarm and Light Grating Curtain Detector with Smart Variable Frequency Human Body Sensing Technology, 8-33VDC Operating Voltage, 60 Meter or 196.9 Foot Range (60m)

Item Type: Infrared Fence AlarmMaterial: PC, Aluminum AlloyWorking Voltage: 8-33VDCInfrared Beam: 4Working Current: Transmitter I 35mA, Receiver I 45mAResponse Speed: 80msResponse Time: 1.5sFeature: 4 Channel PWMAlarm Output: NC NO Relay OutputAlarm Method: Wired or WirelessOptical Axes Adjustment: Horizontal 180°Auxiliary Function: Power indicator light, alarm indicator light, RT thermal indicator light, buzzerPackage List：1 x Transmitter1 x Receiver1 x User Manual4 x Long Screws4 x Expansion Tubes4 x Short Screwsor1 x Transmitter1 x Receiver1 x User Manual4 x Long Screws4 x Expansion Tubes8 x Short Screwssor1 x Transmitter1 x Receiver1 x User Manual4 x Long Screws4 x Expansion Tubes4 x Short Screws

• Universal Application Range: Suitable for indoor and outdoor installations in environments such as schools, supermarkets, office buildings, garages, villas, and balconies.
• Integrated Chip and Sensor: The light grating detector utilizes an integrated main chip and sensor to maintain stable operation within a voltage range of 8 - 33VDC.
• Signal Processing Technology: Features digital frequency modulation demodulation technology, infrared signal transmission, automatic focusing, and acousto optic calibration and catch.
• Multi Beam Trigger Logic: System activates the alarm output when an intruder contacts two or more adjacent infrared beams within the 60 meter or 196.9 foot perimeter.
• Integrated Security Features: Provides smart detection to identify animal passage without alarms while offering tamper resistance, thread cutting resistance, and infrared interference prevention.