FireProtect 2 RB (Heat/Smoke/CO) Jeweller

Advanced wireless smoke, heat, and carbon monoxide detector

FireProtect 2 RB (Heat/Smoke/CO) Jeweller is a next‑generation fire safety detector from Ajax Systems, combining optical smoke detection, rapid temperature‑rise monitoring, and a high‑precision carbon monoxide (CO) sensor. It provides early detection of fire hazards and dangerous CO levels, delivering instant alerts through a built‑in siren and the Ajax mobile app.

This model is designed for residential and commercial environments where maximum protection and fast response are essential.

Key advantages

• Three sensors in one device: smoke, heat, and carbon monoxide.

• CO detection with a long‑life electrochemical sensor.

• Rapid temperature‑rise monitoring: reacts even without visible smoke.

• Built‑in 85 dB siren: loud local alarm for immediate awareness.

• Jeweller wireless technology: stable, encrypted communication up to 1700 m (open space).

• Tamper protection and interference resistance.

• Replaceable batteries with up to 7 years of operation (RB version).

• Works autonomously or as part of an Ajax security system.

Functionality

• Optical smoke detection

• Dual‑thermistor temperature monitoring

• Electrochemical CO sensor for:

  • low CO concentration alerts

  • elevated CO concentration alerts

  • critical CO danger alerts

• Temperature‑rise and high‑temperature alarms

• Automatic self‑testing and diagnostics

• Real‑time notifications in the Ajax app

• Built‑in siren for local alerts

Technical specifications

Sensors

• Optical smoke sensor

• Two thermistors for temperature monitoring

• Electrochemical CO sensor

• Fast temperature‑rise detection

• High‑temperature alarm

Wireless communication

• Jeweller radio technology

• Communication range up to 1700 m (open space)

• Encrypted two‑way communication

• Automatic power adjustment

• Frequency bands depend on region

Power supply

• 2× replaceable batteries

• Up to 7 years of operation (RB version)

Construction

• Color options: black or white

• Built‑in 85 dB siren

• Dust‑resistant design

• Easy installation with included mounting hardware

Operating conditions

• Indoor use

• Operating temperature and humidity according to manufacturer specifications

Package contents

• FireProtect 2 RB (Heat/Smoke/CO) detector

• Mounting plate

• Batteries

• Screws and wall plugs

• User manual

Ideal for

• Homes and apartments

• Offices and commercial buildings

• Hotels, rental properties, and public spaces

• Warehouses, workshops, and utility rooms

• Any indoor area requiring comprehensive fire and CO protection