MotionProtect Plus Jeweller is an advanced indoor motion detector that combines PIR detection technology with an additional K-band (24 GHz) microwave sensor. This ensures precise motion detection even in challenging conditions, such as the presence of air conditioning or fireplaces. The detector has a detection range of up to 12 meters and a horizontal viewing angle of 88.5°. It is pet‑immune for animals weighing up to 20 kg and up to 50 cm in height. It works with the Ajax system via the Jeweller protocol, offering a communication range of up to 1,200 meters in open space. Powered by a built‑in battery, it can operate for up to 5 years. Color: black, white.