Ajax 52250.136.WH1 FireProtect 2 RB Heat/Smoke, (Replaces 43376.136.WH1)
| Stock available | Qty | Delivery |
|---|---|---|
| Poole | 0 | None in Poole |
| UK Hub | 1 | 2 to 3 working days |
- Advanced Fire Detection: Wireless smoke and temperature detector designed for rapid and precise fire detection
- Unique Smoke Chamber: Eliminates the need for regular cleaning and is insect and dustproof
- Dual-Spectrum Sensor: Distinguishes smoke from steam, reducing false alarms
- Rapid Temperature Response: Thermistor responds quickly to combustion from synthetic materials
- Sophisticated Software: Minimises false alarms, adhering to modern fire safety standards
- Extensive Communication Range: Up to 1,700 metres with an Ajax hub, ensuring wide coverage
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Product details
The Ajax FireProtect 2 RB (52250.136.WH1) is a wireless smoke and heat detector for the Ajax system with replaceable CR123A batteries. It replaces the earlier 43376.136.WH1.
The Ajax FireProtect 2 RB Heat and Smoke detector represents a significant advancement in fire safety technology, combining innovative features to ensure swift and accurate fire detection. Its state-of-the-art smoke chamber and dual-spectrum sensor work together to reduce maintenance needs and minimise false alarms, making it an essential component for any modern safety system. Designed with user convenience and reliability in mind, FireProtect 2 offers extensive communication capabilities and a robust interconnected alarm system, ensuring that alerts are delivered quickly and securely. The device's easy installation process, coupled with its long battery life options, reflects Ajax's commitment to providing durable and user-friendly safety solutions. FireProtect 2's integration into the Ajax ecosystem allows for comprehensive monitoring and control, ensuring peace of mind for users concerned about fire safety in their homes or workplaces.
- Advanced Fire Detection: Wireless smoke and temperature detector designed for rapid and precise fire detection
- Unique Smoke Chamber: Eliminates the need for regular cleaning and is insect and dustproof
- Dual-Spectrum Sensor: Distinguishes smoke from steam, reducing false alarms
- Rapid Temperature Response: Thermistor responds quickly to combustion from synthetic materials
- Sophisticated Software: Minimises false alarms, adhering to modern fire safety standards
- Extensive Communication Range: Up to 1,700 metres with an Ajax hub, ensuring wide coverage
- Jeweller Radio Communication: Offers secure and reliable two-way communication with encryption and frequency hopping
- Temperature and Smoke Detection: Incorporates sensors for both, enhancing safety measures
- Easy Installation: Features the SmartBracket mounting panel for quick setup with adjustable rotation angle
- Loud Built-in Buzzer: 85 dB buzzer provides audible alerts during emergencies
Specifications
| Battery Chemistry | Lithium (Primary) |
|---|---|
| Battery Included | Yes |
| Battery Size | CR123A |
| Compatibility | Hub Plus, Hub 2 (2G), Hub 2 (4G), Hub 2 Plus, Hub Hybrid (2G), Hub Hybrid (4G), ReX, ReX 2 |
| Connectivity Technology | Wireless |
| Depth | 45.0mm |
| Height | 124.0mm |
| Length | 124.0mm |
| Limited Warranty | Not provided |
| Maximum Frequency | 922MHz |
| Number of Batteries Supported | 2 |
| Package Contents |
|
| Power Source | Battery |
| Product Line | Residence |
| Product Series | RB |
| Product Type | Smoke & Heat Detector |
| Sensing Technology | Optical |
| Status Indicators | Power |
| Width | 124.0mm |
| Colour | White |
| Maximum Battery Life | 10-Year |
| Operating Relative Humidity (H-H) | Up to 80% |
| Operating Temperature (T-T) | 50°C |
| WEEE Compliant | Compliant |
Downloads
Used for: homes and businesses protected by an Ajax intruder alarm, adding wireless fire detection to the same app and monitoring.
Frequently asked questions
What batteries does it use?
2 x CR123A lithium batteries, pre-installed, with up to 10 years maximum battery life.
Which Ajax hubs is it compatible with?
Hub Plus, Hub 2 (2G), Hub 2 (4G), Hub 2 Plus, Hub Hybrid (2G), Hub Hybrid (4G), and the ReX and ReX 2 range extenders.
Will steam set it off?
Its dual-spectrum sensor distinguishes smoke from steam, reducing false alarms.





