Hybrid motion detector with k-band sensor Ajax MotionProtect Plus Fibra black

The Ajax MotionProtect Plus Fibra (Black) is an indoor motion detector that offers dual sensing technology for enhanced accuracy. It uses both a PIR sensor (for passive infrared, or heat) and a microwave sensor to filter out false alarms from heat interference, drafts, or strong lights. It connects via the secure, wired Fibra protocol for reliable and energy-efficient communication with the Ajax hub. It's excellent for rooms with air conditioners, fireplaces, or areas prone to high thermal noise, providing effective pet immunity while maintaining high security against human intrusion.