Outdoor Infrared Beam Sensor Intrusion Alarm Photoelectric Motion Detection System Compatibility with Villas Factories Residential Areas and Schools (100m/328.1ft)

INTRUSION ALARM: When an intruder comes into with the beam, the infrared detector will be triggered, and
INTELLIGENT DETECTION: Our infrared sensor can intelligently recognize small animals and allow them to pass without alarm.
MULTI FEATURES: This infrared detector has functions such as tamper resistance, cutting resistance, and infrared interference prevention.
MATERIAL: Made from ABS material, this infrared sensor has high density, high temperature resistance, strong anti UV, ensuring service life.
WIDE USAGE: This infrared detector alarm is suitable compatibility with villas, factories, residential areas, and schools to prevent strangers from invading.