Infrared Sensor for Automatic Door - Human Motion Activated Adjustable Detection Range

This reflective infrared sensor is specially designed for automatic doors, featuring a core 8-emitter 8-receiver infrared ray design that accurately detects moving human bodies and realizes intelligent opening of automatic doors when people enter or exit, suitable for various automatic door scenarios such as sliding doors and induction doors. The product supports multi-dimensional detection range adjustment: the detection distance can be adjusted by a knob, the detection width by a DIP switch, and the sensor angle by 0-10°. It is equipped with A/B dual-frequency working modes to effectively avoid interference between sensors installed at close range. Compatible with AC/DC12~36V wide voltage power supply and with a maximum installation height of 3m, it has a plug-in wiring design for easy installation and debugging. Built-in red/green dual-color LED indicators show standby/detection status at a glance, and it works stably at -20~60℃ wide temperature range, which can effectively avoid false induction caused by shaking objects such as curtains and green plants. It is a highly adaptable and accurate supporting accessory for human body induction of automatic doors.