Karlak Infrared Beam Sensor Dual Photoelectric Detector Photoelectric Beam Sensor Outdoor Infrared Detector Intrusion Alarm Tamper with Pet Immunity for Villas Factories (60m/196.9ft)

[RELIABLE PERIMETER ALERT] This dual beam infrared detector creates a dependable security barrier for outdoor spaces. When a person or object interrupts the beam the alarm system responds quickly to help protect property boundaries entrances walkways and other sensitive areas with steady performance [PET IMMUNE DESIGN] Built with intelligent recognition capability this sensor helps reduce unwanted alarms by allowing small animals to pass without triggering an alert. It is a practical choice for homes and properties where pets or ​ animals may move through the area during the day or night. [ENHANCED ANTI INTERFERENCE] Designed for more secure operation this infrared detector features tamper resistance cutting resistance and infrared interference prevention. These protective functions help support stable monitoring in outdoor environments and improve confidence in daily security use. [DURABLE ABS PC HOUSING] Made from high density ABS and PC materials this beam sensor is built to handle demanding outdoor conditions. The housing offers high temperature resistance strong ​ resistance and lasting structural strength which helps extend service life in sun exposed installations. [WIDE APPLICATION RANGE] Suitable for villas factories residential communities schools and similar sites this outdoor intrusion alarm supports flexible security planning. With AC12 to 18V and DC12 to 24V compatibility plus a 50 to 700ms detection speed it fits many common access control and alarm setups. Spec: Item Type: Infrared Beam Sensor Material: ABS, PC Voltage: AC12-18V DC12-24V Detection Speed: 50-700ms Alignment Angle (Horizontal): 180° (±90°) Package List: 1 x Transmitter 1 x Receiver 2 x Installation Accessories 4 x Screw 4 x Rubber ​ 1 x Instructions

• [RELIABLE PERIMETER ALERT] This dual beam infrared detector creates a dependable security barrier for outdoor spaces. When a person or object interrupts the beam the alarm system responds quickly to help protect property boundaries entrances walkways and other sensitive areas with steady performance .
• [PET IMMUNE DESIGN] Built with intelligent recognition capability this sensor helps reduce unwanted alarms by allowing small animals to pass without triggering an alert. It is a practical choice for homes and properties where pets or animals may move through the area during the day or night.
• [ENHANCED ANTI INTERFERENCE] Designed for more secure operation this infrared detector features tamper resistance cutting resistance and infrared interference prevention. These protective functions help support stable monitoring in outdoor environments and improve confidence in daily security use.
• [DURABLE ABS PC HOUSING] Made from high density ABS and PC materials this beam sensor is built to handle demanding outdoor conditions. The housing offers high temperature resistance strong resistance and lasting structural strength which helps extend service life in sun exposed installations.
• [WIDE APPLICATION RANGE] Suitable for villas factories residential communities schools and similar sites this outdoor intrusion alarm supports flexible security planning. With AC12 to 18V and DC12 to 24V compatibility plus a 50 to 700ms detection speed it fits many common access control and alarm setups.