Description
Engineered to eliminate false alarms while maintaining absolute perimeter integrity, the Ajax MotionProtect Outdoor Wireless PIR – White (AJA-38197) is a cornerstone of Ajax intrusion detection.
Designed for mission-critical reliability, the Ajax MotionProtect Outdoor Wireless PIR – White (AJA-38197) (AJA-38197) leverages White EN50131 Grade 2 specs to ensure high-performance operation within any Ajax security network.
Professional Features
- Wireless
- 1 x Ajax MotionProtect Outdoor Wireless PIR – White (AJA-38197)
- Pre-installed CR123A or equivalent battery
- Electro-optical radio channel security detector
- Operates with Hub, Hub Plus, ReX
- 2 PIR sensors
- Alarm signal delivery time: 0.15 s
- Motion detection distance: Adjustable 3-15 m
- Mounting Kit (Screws & Wall Plugs)
- Quick Start Installation Guide
- Ultra-low false alarm rate
- Easy wall or corner mounting
- Requires line-of-sight for best performance
Technical Specifications
| Brand | Ajax |
| Product SKU | AJA-38197 |
| Security Certification | Grade 2 |
| Connectivity Type | Wireless |
| Application | Residential / Commercial |
Note: Ensure compatibility with your Ajax control panel before installation. For technical advice, consult our installation guides.
Finished in a professional Alpine White, this unit is designed to blend seamlessly into residential ceilings and light-colored commercial walls.
Expert Analysis
The AJA-38197 model represents the latest in Ajax’s security roadmap, offering improved battery life and encrypted signal protocols.
Why buy from our professional collection EE?
As an official UK stockist, we provide 24-month warranties on all professional hardware. Our technical team is available to support your installation with expert guidance on system configuration.
Recommended Use Case
Perfect for monitoring high-traffic areas such as hallways, living rooms, or office reception areas. Its Ajax precision ensures minimal false alarms from pets or moving curtains.
What’s in the Box?
- Wireless
- 1 x Ajax MotionProtect Outdoor Wireless PIR – White (AJA-38197)
- Pre-installed CR123A or equivalent battery
- Electro-optical radio channel security detector
- Operates with Hub, Hub Plus, ReX
- 2 PIR sensors
- Alarm signal delivery time: 0.15 s
- Motion detection distance: Adjustable 3-15 m
- Mounting Kit (Screws & Wall Plugs)
- Quick Start Installation Guide
- Ultra-low false alarm rate
- Easy wall or corner mounting
- Requires line-of-sight for best performance
Advanced Technology: Utilizes the proprietary Jeweller radio protocol for secure, long-range communication of up to 2,000 meters in open space.
Aesthetic Finish: Alpine White
Expert Verdict
- Wireless
- 1 x Ajax MotionProtect Outdoor Wireless PIR – White (AJA-38197)
- Pre-installed CR123A or equivalent battery
- Electro-optical radio channel security detector
- Operates with Hub, Hub Plus, ReX
- 2 PIR sensors
- Alarm signal delivery time: 0.15 s
- Motion detection distance: Adjustable 3-15 m
- Mounting Kit (Screws & Wall Plugs)
- Quick Start Installation Guide
- Ultra-low false alarm rate
- Easy wall or corner mounting
- Requires line-of-sight for best performance
- Wireless
- 1 x Ajax MotionProtect Outdoor Wireless PIR – White (AJA-38197)
- Pre-installed CR123A or equivalent battery
- Electro-optical radio channel security detector
- Operates with Hub, Hub Plus, ReX
- 2 PIR sensors
- Alarm signal delivery time: 0.15 s
- Motion detection distance: Adjustable 3-15 m
- Mounting Kit (Screws & Wall Plugs)
- Quick Start Installation Guide
- Ultra-low false alarm rate
- Easy wall or corner mounting
- Requires line-of-sight for best performance
Explore our wider range of low-voltage security cables to complete your installation.
Integrates seamlessly with security control panels.
Technical Overview
| Brand | Ajax |
| System Type | Wireless |
| Compatibility | Ajax |
| Detection Type | PIR |
| Location | Outdoor |









