Description
Enhancing the capabilities of your Ajax installation, the Ajax fire safety systemsProtect2 RB Wireless Smoke & Heat – White (AJA-52250) offers professional-grade integration for specific security needs.
Engineered with White EN50131 Grade 2 capability, the Ajax FireProtect2 RB Wireless Smoke & Heat – White (AJA-52250) (AJA-52250) offers precision-focused performance for the Ajax security ecosystem. This unit is designed to meet the rigorous demands of modern security installations.
Professional Features
- Professional-grade build
- Wireless
- 1 x Ajax FireProtect2 RB Wireless Smoke & Heat – White (AJA-52250)
- Radio channel smoke detector with temperature sensor and built-in siren
- Photoelectric and temperature sensors
- Simple integration
- Pre-installed CR123A or equivalent battery
- Operates with Hub Plus,Hub2, Hub2 Plus
- Activation threshold: +54 to +64
- Sound and light indicators
- Mounting Kit (Screws & Wall Plugs)
- Quick Start Installation Guide
- Professional installation is advised
Technical Specifications
| Brand | Ajax |
| Product SKU | AJA-52250 |
| 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
Engineered by Ajax for harsh environments, this security component offers superior false-alarm immunity compared to generic alternatives.
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
A versatile component designed to enhance the overall security and responsiveness of your professional Ajax system.
What’s in the Box?
- Professional-grade build
- Wireless
- 1 x Ajax FireProtect2 RB Wireless Smoke & Heat – White (AJA-52250)
- Radio channel smoke detector with temperature sensor and built-in siren
- Photoelectric and temperature sensors
- Simple integration
- Pre-installed CR123A or equivalent battery
- Operates with Hub Plus,Hub2, Hub2 Plus
- Activation threshold: +54 to +64
- Sound and light indicators
- Mounting Kit (Screws & Wall Plugs)
- Quick Start Installation Guide
- Professional installation is advised
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
- Professional-grade build
- Wireless
- 1 x Ajax FireProtect2 RB Wireless Smoke & Heat – White (AJA-52250)
- Radio channel smoke detector with temperature sensor and built-in siren
- Photoelectric and temperature sensors
- Simple integration
- Pre-installed CR123A or equivalent battery
- Operates with Hub Plus,Hub2, Hub2 Plus
- Activation threshold: +54 to +64
- Sound and light indicators
- Mounting Kit (Screws & Wall Plugs)
- Quick Start Installation Guide
- Professional installation is advised
- Professional-grade build
- Wireless
- 1 x Ajax FireProtect2 RB Wireless Smoke & Heat – White (AJA-52250)
- Radio channel smoke detector with temperature sensor and built-in siren
- Photoelectric and temperature sensors
- Simple integration
- Pre-installed CR123A or equivalent battery
- Operates with Hub Plus,Hub2, Hub2 Plus
- Activation threshold: +54 to +64
- Sound and light indicators
- Mounting Kit (Screws & Wall Plugs)
- Quick Start Installation Guide
- Professional installation is advised
Explore our wider range of integrated fire safety equipment to complete your installation.
Technical Overview
| Brand | Ajax |
| System Type | Wireless |
| Compatibility | Ajax |
| Location | Indoor |










