The Ajax FireProtect 2 RB Heat/Smoke is a next-generation wireless fire detector designed to provide fast, reliable smoke and temperature detection for homes, offices, and commercial spaces. With advanced dual-spectrum smoke detection, A1R-class heat sensors, an 85 dB built-in siren, Jeweller wireless communication, and replaceable batteries with up to 7 years of operation, it delivers dependable 24/7 fire safety within the Ajax ecosystem.
Product Description
Protect your property against fire risks with the Ajax FireProtect 2 RB Heat/Smoke – White, a smart wireless fire detector engineered for early detection of smoke and sudden temperature rises.
The detector combines a dual-spectrum optical smoke sensor with two A1R-class thermistors to identify both visible smoke and fast temperature increases. This allows it to detect different types of fire threats, including fires that may produce limited smoke in the early stages.
FireProtect 2 RB features a dust-resistant smoke chamber and intelligent false-alarm filtering, helping reduce nuisance alarms caused by steam or dust. When danger is detected, the built-in 85 dB siren provides a clear local warning, while the Ajax system can send instant notifications through the Ajax app.
The device communicates with an Ajax hub using secure Jeweller wireless technology, offering reliable two-way communication and a communication range of up to 1,700 m in open space. It can also work autonomously, making it a strong choice for residential and commercial fire safety applications.
With replaceable pre-installed batteries offering up to 7 years of operation, SmartBracket mounting, tamper protection, and app-based setup, the Ajax FireProtect 2 RB provides professional-grade fire detection with simple installation and low maintenance.
Key Features:
Wireless smoke and heat detector
Detects smoke and rapid temperature increases
Dual-spectrum optical smoke sensor
Two A1R-class thermistors for heat detection
Built-in 85 dB siren for local fire alerts
Jeweller encrypted wireless communication
Communication range up to 1,700 m in open space
Replaceable batteries with up to 7 years battery life
Dust-resistant smoke chamber
False alarm filtering with advanced detection algorithm
Interconnected fire alarm support within Ajax system
Tamper protection against removal or interference
App-based setup, testing, and notifications
Can operate autonomously or as part of an Ajax security system
Quick installation with SmartBracket mounting panel
Clean white finish suitable for ceilings and modern interiors
Technical Specifications
Brand: Ajax Model: FireProtect 2 RB Heat/Smoke SKU: 1943376-136-WH1 Colour: White Detector Type: Wireless smoke and heat detector Smoke Detection: Dual-spectrum optical sensor Heat Detection: A1R-class thermistors Siren Volume: Up to 85 dB Communication Technology: Jeweller Wireless Range: Up to 1,700 m in open space Power Supply: 2 × CR123A batteries Battery Type: Replaceable Battery Life: Up to 7 years Installation: Indoor ceiling or wall mounting Mounting: SmartBracket mounting panel Operating Temperature: 0°C to +50°C Operating Humidity: Up to 80% Protection Class: IP20 Tamper Protection: Yes App Support: Ajax app for setup, monitoring, and notifications Compatibility: Ajax Jeweller security ecosystem
What’s in the Box
Ajax FireProtect 2 RB Heat/Smoke – White
SmartBracket mounting panel
Installation kit
2 × CR123A batteries, pre-installed
Quick start guide
Ideal For
Homes and apartments
Offices and boardrooms
Retail stores
Warehouses and storerooms
Reception areas and corridors
Ajax alarm system expansions
Professional residential and commercial fire safety installations
