Wireless PIR Motion Sensor Doorbell Remote Motion Detect Alarm

Features:
Split long-distance motion sensor detect alarm, infrared + microwave radars dual detection, low false alarm rate.
Concentrating hood structure, strong anti-interference, can reduce the impact of the environment (sun/wind/rain).
Equipped with dual speakers, dual-purpose for welcome and alarm, easy to set, adjustable sound mode, more intelligent.
The detector and the receiving host should be used together, the signal is strong, and the transmission distance is up to 200-350 meters.
IP64 waterproof grade, more suitable for home front door entry, postboxes, fences, courtyards, garages, eaves and other places.