The Ajax system's fire barrier is wireless fire detectors that instantly alert about smoke detection, rapid temperature rise or dangerous CO concentration level. As part of the Ajax security system, fire detectors alert users and a security company via built-in and connected sirens, mobile apps, SMS, or calls. Multiple detectors connected to the hub can activate an alarm in 20 seconds synchronously if at least one of them is triggered, which allows to eliminate the risk of missing an alarm. Having a built-in 85 dB buzzer, Ajax fire detectors are always ready to report danger, regardless of power supply or control panel connection.
Fully autonomous fire detectors
FireProtect 2 series
FireProtect 2 (Heat/Smoke/CO)
Wireless fire detector with heat, smoke and CO sensors
Dual-spectrum optical sensor to detect smoke
Dustproof smoke chamber impenetrable for insects
HazeFlow 2 algorithm to filter false alarms caused by smoke
Two thermistors to measure a temperature
Chemical sensor to detect dangerous CO concentration
Built-in 85 dB siren
10 years of operation with sealed batteries, and up to 7 years— with replaceable
Operating autonomously or as a part of an Ajax system
Communication with a hub at a distance of up to 1,700 m
Control and configuration via Ajax apps
FireProtect 2 (Heat/Smoke)
Wireless fire detector with heat and smoke sensors
Dual-spectrum optical sensor to detect smoke
Dustproof smoke chamber impenetrable for insects
HazeFlow 2 algorithm to filter false alarms caused by smoke
Two thermistors to measure a temperature
Built-in 85 dB siren
10 years of operation with sealed batteries, and up to 7 years— with replaceable
Operating autonomously or as a part of an Ajax system
Communication with a hub at a distance of up to 1,700 m
Control and configuration via Ajax apps
FireProtect 2 (Heat/CO)
Wireless fire detector with heat and CO sensors
Two thermistors to measure a temperature
Chemical sensor to detect dangerous CO concentration
Built-in 85 dB siren
10 years of operation with sealed batteries, and up to 7 years— with replaceable
Operating autonomously or as a part of an Ajax system
Communication with a hub at a distance of up to 1,700 m
Control and configuration via Ajax apps
FireProtect 2 (Heat)
Wireless fire detector with heat sensor
Two thermistors to measure a temperature
Built-in 85 dB siren
10 years of operation with sealed batteries, and up to 7 years— with replaceable
Operating autonomously or as a part of an Ajax system
Communication with a hub at a distance of up to 1,700 m
Control and configuration via Ajax apps
FireProtect 2 (CO)
Wireless fire detector with CO sensor
Chemical sensor to detect dangerous CO concentration
Built-in 85 dB siren
10 years of operation with sealed batteries, and up to 7 years— with replaceable
Operating autonomously or as a part of an Ajax system
Communication with a hub at a distance of up to 1,700 m
Control and configuration via Ajax apps
FireProtect series
FireProtect
Wireless fire detector
Photoelectric sensor for smoke detection
Temperature sensor for fire detection
Built-in siren for 85 dB alerts
Can work without the hub
Up to 4 years of operation from battery
Communication with a hub at a distance of up to 1,300 m
FireProtect Plus
Wireless fire detector with carbon monoxide sensor
Photoelectric sensor for smoke detection
Temperature sensor for fire detection
CO sensor detecting 0,005% concentration of carbon monoxide
Built-in siren for 85 dB alerts
Can work without the hub
Up to 4 years of operation from battery
Communication with a hub at a distance of up to 1,300 m
Features of Ajax fire detectors
Only real threats considered
Ajax reaches an entirely new level of technology in residential fire safety with a patented 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 smoke detection without false alarms. For heat alarms, FireProtect 2 is equipped with two class A1R thermistors to detect smokeless fire threats: they are located outside the enclosure to eliminate detection delays. A built-in chemical CO sensor detects dangerous carbon monoxide concentrations at the level of 50 ppm before even the first signs of poisoning occur. So FireProtect 2 is ready to detect a fire as fast as possible, even if it starts imperceptibly.
Alarming about danger
Ajax fire detectors are equipped with a powerful 85 dB siren. Detectors use 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. All fire detectors can synchronously notify about the fire: it only takes 20 seconds to activate wireless interconnection. As a part of the Ajax system, alarms also come with critical alerts from Ajax apps on smartphones and PC, notifying users and a security company about danger.
Compliance with strict fire safety standards
Ajax's product portfolio includes a wide range of fire detectors with different sensors and batteries option to cover every market need. Detectors are available with heat, smoke and carbon monoxide sensors separately or combined in one enclosure. Each device can operate for 10 years with sealed batteries or up to 7 with replaceable ones. Everything meets the most modern fire safety standards: Ajax fire detectors comply with EN 14604:2005/AC:2008, EN 50291-1:2018 and Q mark.
Reliable 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 to prevent sabotage, spoofing, or data theft. Automatic power adjustment makes it energy efficient by not using the maximum power of radio transmitters in system devices on a regular basis. It is also more stable, using less noisy radio frequencies. Ajax hubs use frequency hopping to protect against radio interference and signal interception. The system automatically changes frequency within a band and notifies the security company and users about the jamming.
Fire sensors in the security system
Security system fire detectors are devices that detect the signs of a fire starting in a guarded room. Several fire sensors are installed at the facilities, which monitor the temperature rise or the appearance of smoke. All sensors of this type are connected to the same network, which activates fire extinguishing systems, informs users of the security system about the incident, informs the security company or fire department, or all of these actions.
Types of fire detectors
Security alarm fire detectors are autonomous — they operate from an independent power source, often equipped with their own siren, which reports a fire alarm with sound or light.
The second type of fire sensors provides for their use as part of a security system. The sensors are connected to the alarm control panel, which, after an alarm, turns on the sirens and informs users about the incident.
Fire sensors by type of operation are of the following types:
Smoke detector fire
This type of fire detector is equipped with a small chamber through which room air passes. Infrared radiation is supplied inside, and a light-sensitive sensor is located at the exit. When smoke passes through the chamber, infrared rays are reflected from it and hit the sensor. The smoke sensor analyzes the data and responds to deviations from the norm. With this reaction to a fire, it can be identified in the early stages, since smoke can be released for several hours.
Sensors with a reaction to changes in air temperature
The principle of operation of such a fire detector is based on the optical analysis of thermal radiation. Such devices, using IR cameras, analyze thermal radiation and detect an excess of the norm, after which they inform users about the incident.
Fire detectors for the security system from Ajax
For fire safety in a guarded room, Ajax offers wireless, addressable sensors that raise an alarm when a sudden increase in temperature or smoke is detected. Also, you can use a fire detector with an additional CO-sensor in order to detect a carbon monoxide leak in time.
The principle of operation of Ajax fire detectors
Fire detection sensors from Ajax combine a thermal sensor and a smoke detection sensor. In this way, the user will avoid situations where the fire system ignores a fire without smoke. The thermal sensor of the sensor will work if the temperature limit reaches +60°С and if the room temperature rises by 30°С in 30 minutes or less.
Fire detectors as part of the Ajax alarm system will always report a danger, regardless of the presence of power or communication with the alarm control panel, thanks to two pre-installed batteries and built-in sirens.
Fire detectors of the Ajax security system inform system owners about the incident by messages in the mobile application, calls, SMS messages and sirens at the scene.
Several fire detectors connected to the control panel will raise a synchronous alarm if at least one device is triggered. Thus, all those present in the building learn about the fire in time.
The Ajax security system can be connected to the central monitoring station of a security company. Then, in the event of a fire alarm, a rapid response team will be sent to the facility to check and eliminate the incident.
Ajax fire detectors
The line of fire detection sensors from Ajax includes the following sensors:
- FireProtect is a wireless fire detector with a temperature sensor. The device will detect smoke with a photoelectric sensor, and fire with a thermal sensor. The fire detector can work without connection to the alarm central and has a built-in siren.
- FireProtect Plus is a wireless fire detector, additionally equipped with a carbon monoxide sensor with a built-in siren and the possibility of autonomous operation.
Features of Ajax fire detectors
Ajax fire detectors have the following features:
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Secure communication
Fire detectors from Ajax transmit information to the control panel of the security system via the Jeweler two-way radio protocol. This technology protects the transmitted data with strong encryption. If there is interference on the radio or an attempt is made to jam the connection, Ajax changes the radio frequency and notifies system users and the security company about the incident.
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Compliance
The FireProtect and FireProtect Plus fire detectors are equipped with different sensors for superior performance. Also, the devices are protected from false alarms in accordance with fire safety requirements. The sensors are certified, which confirms their effectiveness in various conditions. The HazeFlow digital algorithm checks for smoke before an alarm is triggered.
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Health monitoring
The user of Ajax fire detectors will know in advance about the need to replace the batteries. The sensors also indicate the need to clean the smoke chamber from dust with an audible signal. The owner of the security system will receive an additional notification in the form of SMS and in the Ajax application.