The Ajax 101441.289.WH1 is a dual-technology outdoor curtain motion detector designed for precise perimeter protection in residential, commercial, and industrial environments. Combining PIR and microwave sensors in a compact weatherproof housing, it minimises false alarms while ensuring reliable detection in narrow zones up to 12 metres. With remote configuration via the Ajax app, robust range, and pet immunity, it offers an intelligent intrusion solution for high-risk sites.  Key Features: Dual PIR and Ka-band microwave motion detection for high accuracy 85°/15° vertical viewing angle with up to 12 m detection range Integrated hood to shield sensors from rain and snow Pet immunity and thermal noise filtering to reduce false triggers Rugged design with secure outdoor installation Up to 1,700 m wireless range from the Ajax hub or extender Tool-free QR code pairing for easy setup Remote control and configuration via Ajax mobile and desktop apps Adjustable sensitivity and range settings for tailored protection Up to 3 years of battery life with pre-installed power source

Detection up to 15m, Battery up to 3 years, Anti-masking protection, Pet Immunity, Independent Zones