FireProtect 2 RB (Heat/Smoke/CO) UL Jeweller

Name: FireProtect 2 RB (Heat/Smoke/CO) UL Jeweller
Brand: Ajax
Rating: 4.6 (9095 reviews)

Wireless combined heat, smoke, and CO detector with replaceable batteries

Accuracy through steam, dust, and time

FireProtect 2 is a next-gen detector designed for residential fire safety. The unique smoke chamber does not require regular cleaning, and the dual-spectrum sensor instantly distinguishes smoke. Two thermistors quickly react to the synthetic materials’ burning. The carbon monoxide sensor alarms before the concentration level becomes threatening. Everything meets the latest fire safety standards. Thought-out design, improved mounting panel, and in-app settings make the installation process nice and easy, giving an ultimate experience for PRO.

FireProtect 2 features in a minute

Wireless fire detector with heat, smoke, and CO sensors

Watch on Youtube

Discover FireProtect 2

Watch Ajax Special Event to learn about FireProtect 2

Watch on Youtube

Key features

Interconnected alarm in 20 seconds

Up to 5 years of operation

with pre-installed replaceable batteries

Sensors

Heat

Smoke

Dustproof smoke chamber impenetrable for insects

Dual-spectrum optical smoke sensor

Compliance

Remote control and configuration

85 dB built-in siren

Jeweller radio communication

Informative push notifications

10:00

Ajax

Home: Smoke detected, FireProtect 2 in Kitchen

10:00

Ajax

Home: Received photo by scenario Fire, MotionCam (PhOD) in Kitchen

Up to 5,500 ft (1,700 m)

range of communication with an Ajax hub

Operates as part of the Ajax system or without pairing with an Ajax hub

Two colours

SmartBracket

with an adjustable rotation angle

Hassle-free installation

QR-code

SmartBracket

App

Devices compatibility

Check

Awards

Wherever there is a risk of fire

Kitchen

Bedroom

Home office

Workshop

Hall

Pantry

Basement

Barn

Living room

Discover future-proof hardware

Patented smoke chamber technology

Encouraged by world standards and best practices, Ajax reaches an entirely new level of technology in residential fire safety with FireProtect 2. A unique smoke chamber that is dustproof and impenetrable for insects, a dual-spectrum optical sensor, and a proprietary HazeFlow 2 software algorithm guarantee the speed and accuracy of fire detection — ultimate safety with no stress about false alarms.

Impenetrable for dust and insects

The smoke chamber is designed with zero possibility of contamination that can affect detection. A unique circulation mechanism provides the optical sensor with an unobstructed field to quickly identify products of combustion in the air.

The FireProtect 2 smoke chamber does not require regular cleaning.

Only real threats considered

In-depth research on materials combustion resulted in HazeFlow 2 — a smoke detection algorithm developed by Ajax. The algorithm contemporaneously analyses and compares data from the dual-spectrum optical sensor to a specified pattern to define smoke. The detector instantly raises the alarm when pattern dynamics indicate a real case of fire.

Protects from invisible danger

Carbon monoxide (CO) is colorless, odorless, and otherwise imperceptible without a carbon monoxide detector, so poisoning can occur unnoticed. Even low concentrations can be enough to have a negative health impact, especially on those with chronic illnesses, pregnant, the elderly, and young children. High-level exposure can cause permanent damage or even death in a very short period of time. FireProtect 2 warns about a dangerous CO concentration at the level of 70 ppm before even the first signs of poisoning occur. A built-in chemical sensor is responsive to low concentrations and can accurately detect the CO level straight up to 10 years.

CO alarm

70 ppm in 60–240 minutes
150 ppm in 10–50 minutes
400 ppm in 4–15 minutes

Even when it's fire without smoke

FireProtect 2 is equipped with two class A1R thermistors to detect smokeless fire threats. They give a significant advantage in detecting a rapid temperature rise when synthetic materials burn, or a fire starts from smoldering. Thermistors are located outside the enclosure to eliminate life-saving detection delays. So, FireProtect 2 AC is ready to detect a fire as fast as possible, even if it starts imperceptibly.

Heat alarm

Exceeding 135 °F (+58 °C)

Stable performance for years

FireProtect 2 complies with strict residential fire safety standards with long-lasting battery life while featuring constant data exchange with a hub and real-time analysis system. The detector operates on two CR123A batteries with a 5-year battery life. The batteries are replaceable, so after their discharge the installer pops the new ones, and FireProtect 2 continues to operate as usual.

Low battery warning

The detector reports low batteries at least 30 days before its full discharge. Installers and users get notifications from their Ajax apps. Also, FireProtect 2 has an LED indicator and audible beeps for a low battery alert.

Push notification

Audible indication

LED indication

Up to 5 years of operation

with replaceable CR123A batteries

Always informed, everywhere

For residential fire alarm systems, informing people about fire danger is the priority. FireProtect 2 is equipped with a powerful 85 dB siren to eliminate the risk of missing an alarm. The detector uses impossible-to-ignore tones with different patterns to indicate an alarm or event, so it’s easy to recognize the type of threat and react accordingly.

Different sound and LED indications

Smoke or heat alarms

Dangerous CO level

Malfunction

Low battery level

End of life

Wireless interconnection

All FireProtect 2 detectors can synchronously notify about the fire. As soon as one of them detects a threat, it only takes 20 seconds for the sirens of other fire detectors at the facility to activate. If the fire occurs at night, the volume of 85 dB can wake up even a deep sleeper.

Interconnected fire alarm in 20 seconds

Unleash the Ajax power

The Ajax smart and complex ecosystem brings new standards to the fire safety industry. FireProtect 2 is ready to protect your home without an Ajax hub but can do even more when connected to it. Intuitive Ajax apps provide remote setup and all detector information in real-time from anywhere the Internet is available, on a smartphone or PC. With instant notifications, there is no chance of missing a fire alert, and scenarios let you automate fire security to enhance home protection while you’re away. A complete set with stable wireless communication — essential reliability tested over the years by nearly two million users.

Full monitoring for the building

The system instantly notifies about alarms with the critical alerts from the Ajax apps. Security companies and users know exactly which device triggered, when and where it happened. The system controls each device state and reports if there is a malfunction or it's time to replace the batteries.

The event log records 500 recent events within the system. The data is explicit with the device, time, and description of the event. It helps reconstruct the actual event and find the causes to obtain comprehensive information for firefighters or an insurance company.

Monitoring with PRO Desktop

With PRO Desktop, building administration staff can observe not only security but Ajax fire detectors for instant reaction to alarms. Device statuses, event log, batteries data — the CMS operator has a complete picture in one intuitive interface, all informative and centralized. The installation engineer can remotely change the settings and provide services in time.

Advanced automation for greater safety

Ajax fire detectors are a part of the Ajax ecosystem and can interact with automation devices and PhOD detectors of the MotionCam lineup through scenarios. In the case of a fire alarm, the WallSwitch relay de-energizes the house, and Relay activates emergency lights. At the same time, MotionCam (PhOD) sends pictures into Ajax apps to identify the cause of the alarm. The result is a reliable combination of security and automation that works as a Swiss watch.

To find out the situation at the protected facility and quickly respond to it.

Fire detected

FireProtect 2

MotionCam (PhOD) or Ajax camera

Cause of fire

To power off the possible cause of the fire and protect appliances from the consequences of firefighting.

Fire detected

FireProtect 2

WallSwitch

Mains power-off

Relay

Emergency lights on

To speed up people’s evacuation and ease firefighters' access to the building.

Fire detected

FireProtect 2

Relay

Emergency exits unlocked

Jeweller

Unique wireless technologies

The Ajax system uses two-way secure radio communication based on the Jeweller proprietary protocol. It supports block cipher encryption and device authentication on every session with the hub to prevent sabotage, spoofing, or data theft.

Up to 5,500 ft (1,700 m) of radio communication with a hub

Encrypted two-way radio communication

Notifications about jamming and connection loss

Scaled and comprehensive

For complex radio signal conditions like large houses with thick walls or warehouses with several buildings, there is the ReX range extender. It boosts the range of all Ajax devices and manages their communication with the hub via Jeweller. And ReX 2 assures stable communication even through steel and concrete via Ethernet using the wire as the additional communication channel. Up to 5 range extenders can operate within one Ajax system to expand the network twice as big, covering underground parking, basements, and metal hangars.

Up to 5 range extenders within one system

Ethernet as an alternative communication channel

Effortless installation and maintenance

FireProtect 2 is ready to operate straight out of the box. There is no need to disassemble the detector during installation. With an improved SmartBracket panel, an installer can effortlessly fix the detector on ceilings and level it at 90° angles after mounting. The Ajax apps help quickly make the device a part of the system. And it can always be reconfigured remotely without site visits.

Equipped with unique dustproof technology, the maintenance-free smoke chamber does not require regular clean-ups. A self-test system automatically diagnoses sensors and reports their state to the hub. Testing can also be run manually anytime in the app or by pressing the detectors' front panel with any suitable item, either a hand or a mop handle.

Pairing with the hub via QR code