




AJAX
AJAX MotionProtect Plus Dual-Tech Wireless Indoor Motion Detector with Pet Immunity
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Unrivaled Accuracy in Intrusion Detection
Experience a new level of security with the AJAX MotionProtect Plus, a wireless indoor motion detector engineered for exceptional precision. This advanced device utilizes a combination of a passive infrared (PIR) sensor and a microwave sensor to provide dual-technology detection, ensuring it accurately identifies human presence while minimizing false alarms. It's specifically designed to perform reliably in complex environments, such as rooms with active air conditioners or fireplaces, where thermal interference can be a challenge. The microwave sensor activates to confirm a threat only after the PIR sensor detects motion, offering an additional layer of verification for unparalleled accuracy.
Intelligent and Pet-Friendly Security
The MotionProtect Plus is equipped with the SmartDetect algorithm, an intelligent feature that prevents false alarms by distinguishing human movement from other disturbances. This detector is also pet immune, capable of ignoring cats and dogs weighing up to 20 kg and up to 50 cm in height, allowing your pets to roam freely without compromising your security. With three adjustable sensitivity levels, you can customize the detector's performance to suit your specific environment.
Robust and Reliable Performance
Engineered for longevity and reliability, the MotionProtect Plus features a pre-installed CR123A battery that provides up to 5 years of operation. Its digital temperature compensation ensures effective detection in both hot and cold conditions. Communication with the Ajax hub is secured by the proprietary Jeweller radio technology, which offers a communication range of up to 1,200 meters in an open space and employs encryption and jamming detection for enhanced protection. The device is also fitted with a tamper alarm for added security against physical interference.
Effortless Installation and Management
The AJAX MotionProtect Plus is designed for simple, hassle-free installation. It comes ready to operate straight out of the box and can be mounted in minutes using the included SmartBracket. Remote configuration and monitoring are made easy through the Ajax mobile app, allowing you to adjust settings and receive real-time notifications from anywhere.
| Classification | Electro-optical combined radio channel security detector |
| Detector Type | Wireless |
| Installation Method | Indoors |
| Sensing Element | PIR sensor, Microwave sensor (24 GHz) |
| Motion Detection Distance | Up to 12 meters |
| Detection Angles | Horizontal: 88.5°, Vertical: 80° |
| Recommended Installation Height | 2.4 meters |
| Pet Immunity | Weight: up to 20 kg, Height: up to 50 cm |
| Power Supply | Battery: CR123A, 3 V |
| Battery Life | Up to 5 years |
| Jeweller Radio Technology | Communication range with central unit — up to 1,200 m in an open space; Two-way communication between devices; Operating frequencies — 868.0-868.6 MHz |
| Alarm Signal Delivery Time | 0.15 s |
| Anti-Sabotage Features | Authentication to prevent forgery, Jamming detection, Tamper-resistant body |
| Operating Temperature Range | From −10°С to +40°С |
| Dimensions | 110 × 65 × 50 mm |
| Compatibility | Operates with all Ajax hubs, range extenders, ocBridge Plus, uartBridge |
Manufacturer Technical Data
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Frequently Asked Questions
Answers to frequently asked questions
Does NexGen Computing conduct regular security audits?
Yes, we regularly conduct security audits and vulnerability assessments to identify and address potential security weaknesses, maintaining a high level of security and compliance with industry standards.
How can I stay informed about policy changes?
We reserve the right to update or modify our policies at any time. Changes will be posted on our website, and your continued use of our products and services constitutes acceptance of any changes.
Where can I find more information or ask additional questions?
For more information or assistance, please visit our website at www.nexgencomputing.co.za or contact us at support@nexgencomputing.co.za.
How does NexGen Computing handle shipping and delivery?
Orders are processed promptly, with delivery details provided at checkout. Tracking information will be emailed once your order ships.
What is the return and refund policy?
Refunds are typically issued for defective or incorrect items within 14 days of receipt. For detailed information, please refer to our Refund Policy.
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Yes, all payments made on our site are processed securely on our domain using industry-standard security measures. Sensitive data, such as credit card numbers, are processed by PCI-compliant payment processors like Yoco, Paystack, and Peach Payments.





