Fully autonomous fire detectors

The fire protection of the Ajax system is provided by wireless fire detectors that give instant warning in the event of the detection of smoke, a rapid increase in temperature or a dangerous level of CO concentration. Part of the Ajax security system, fire detectors alert users and the central monitoring station through integrated and connected sirens, mobile applications, SMS or phone calls. Multiple detectors connected to the panel can trigger an interconnected alarm within 20 seconds if at least one of them is activated, eliminating the danger of not hearing an alarm. Thanks to their built-in 85 dB buzzer, Ajax fire detectors are always ready to signal danger, regardless of the state of the power supply or the connection to the control panel.

Only reacts to real threats

Ajax takes a new step in home fire safety technology with a patented optical chamber that is impervious to dust and insects. A dual-spectrum optical sensor and patented HazeFlow 2 algorithm ensure fast, accurate smoke detection without false triggers. For heat-related alarms, FireProtect 2 is equipped with two class A1R thermistors to detect non-smoke producing fire threats: they are located outside the enclosure to eliminate any detection delay. A built-in chemical CO sensor detects dangerous concentrations of carbon monoxide at a level of 50 ppm even before the first symptoms of poisoning appear. Thus, FireProtect 2 is ready to detect a fire as quickly as possible, even if it starts imperceptibly.

Hazard Notifications

Ajax fire detectors are equipped with a powerful 85 dB siren. For each alarm or event, the detector emits impossible-to-ignore sounds with different patterns, making it easy to recognize the type of threat and react accordingly. All fire detectors can signal the fire simultaneously: it only takes about 20 seconds to trigger the interconnected alarm. As part of the Ajax system, critical alarms and alerts are also sent from the Ajax mobile and desktop applications, which notify users and central monitoring stations of danger.

FireProtect 2 détecteur incendie et de chaleur Détecteur AjaxSystems

Compliance with strict fire safety standards

The Ajax product portfolio includes a wide range of fire detectors with different types of sensors and different battery options to meet all market demands. Detectors are available with heat, smoke and carbon monoxide sensors, separately or combined in a single housing. Each device can operate for 10 years with the built-in batteries or up to 7 years with the replaceable batteries. Everything complies with the most important 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 secure two-way radio communications based on the proprietary Jeweler protocol. It supports block encryption and device authentication for each session with the panel to prevent sabotage, spoofing or data theft. The automatic power consumption control makes it energy efficient, since it does not always use the maximum power of the radio transmitters of the system devices. The device is also more stable because it uses radio frequencies with less interference. Ajax power stations 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 of the jamming.

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Ajax MotionProtect - Techniconcept Security