Ajax MotionProtect Plus U Jeweller: Advanced Motion Detection with Dual Sensors

The MotionProtect Plus U Jeweller is a wireless motion detector that provides an enhanced level of accuracy for complex indoor environments. It features a dual-detection system, combining a standard PIR sensor with a K-band microwave sensor. This unique technology helps to prevent false alarms caused by thermal interference from sources like air conditioners or fireplaces, ensuring precise and reliable security.

Precise Detection in Complex Environments

MotionProtect Plus U Jeweller is engineered to provide a superior level of security by verifying threats with two independent sensors.

• Dual-Sensor Technology: The device first detects motion with its PIR sensor. An alarm is only triggered after the K-band microwave sensor verifies the movement, filtering out false alarms caused by thermal interference.
• SmartDetect Algorithm: This advanced software algorithm analyzes thermal patterns to differentiate between human movement and other noise, ensuring the detector accurately responds to real threats.
• Pet Immunity: When installed correctly, the detector is immune to false alarms caused by pets weighing up to 20 kg and below 50 cm in height.
• Temperature Compensation: A software mechanism maintains the thermal diagram’s contrast, ensuring effective detection across the entire operating temperature range.

Unmatched Reliability and Wireless Security

The detector is built on Ajax's proprietary technologies to provide stable, secure, and long-lasting performance.

• Jeweller Wireless Protocol: It communicates with the hub via an encrypted, two-way radio protocol, ensuring secure data transmission and instant notifications. The communication range reaches up to 1,200 m in open space.
• Up to 5 Years of Battery Life: The detector is powered by a pre-installed CR123A battery, offering an impressive up to 5 years of autonomous operation without needing a replacement.
• Advanced Sabotage Protection: The device features a tamper alarm that notifies you if it is detached from the surface or opened, and uses device authentication to prevent spoofing.

Effortless Installation and Management

Designed for quick and hassle-free installation and configuration, the MotionProtect Plus U Jeweller saves time and effort for professionals and users alike.

• Simple Mounting: The SmartBracket mounting panel allows for effortless installation on a wall or in a corner without the need to disassemble the enclosure.
• QR Code Pairing: Adding the detector to your system is as easy as scanning a QR code with the Ajax app.
• Remote Configuration: All settings, including sensitivity levels, can be adjusted remotely through the app, allowing changes to be made without an on-site visit.

Tech Specs

• Classification: Wireless PIR motion detector with microwave sensor
• Installation: Indoors
• Compliance: EN 50131 (Grade 2), PD 6662:2017
• Detection Distance: Up to 12 m
• Pet Immunity: Up to 20 kg and 50 cm
• Power Supply: 1 x CR123A battery (up to 5 years)
• Connectivity: Jeweller radio technology (up to 1,200 m)
• Operating Temp: -10°C to +40°C
• Dimensions: 110 × 65 × 50 mm

The Ajax MotionProtect Plus U Jeweller delivers a superior combination of reliability, advanced features, and simple installation, making it the ideal choice for professional-grade security in any interior.