Product detailed description

Ajax MotionProtect Plus (Black) – Dual Motion Detector

The perfect solution for environments where standard motion sensors fail. The Ajax MotionProtect Plus is a wireless dual-technology motion detector designed for challenging interiors—such as rooms with active air conditioners, blazing fireplaces, heavy drafts, or intense direct sunlight causing thermal reflections. This elegant black edition blends flawlessly into modern or dark interiors.

Combined PIR and Microwave (MW) Sensor

Standard PIR sensors trigger based on temperature changes, which means a sudden blast of hot air from an AC unit can cause a false alarm. The 'Plus' model solves this by pairing a high-end PIR sensor with an additional 24 GHz microwave (MW) sensor. When the PIR detects a thermal change, the microwave sensor instantly scans the room to confirm physical mass movement. If it was just hot air, the alarm is ignored.

Intelligent Pet Immunity

Powered by the SmartDetect algorithm, the detector safely ignores the movement of cats and dogs weighing up to 20 kg and measuring up to 50 cm in height. Your pets can roam freely around the secured area without ever triggering the sirens.

Technical Specifications:

• Detection Elements: PIR Sensor + Microwave (MW) Sensor (24 GHz).
• Motion Detection Range: Up to 12 meters.
• Detection Angle: 88.5° horizontally / 80° vertically.
• Recommended Installation Height: 2.4 meters.
• Battery: Pre-installed CR123A battery lasting up to 5 years.