Dcenta Wired Dual-tech Infrared Motion and Microwave Wall Mounted PIR Motion Sensor Pet Immunity for Home Burglar System

Excellent -false and capture capabilities. Built-in compensation and microwave -interference function, suitable for use in a variety of hot and cold environments. K-band microwave detection technology can further suppress false alarms and improve sensitivity. The ABS housing is durable and has excellent shock resistance. Easy and quick to install.