AJAX Fire Protect User Manual

Functional Elements
1. Siren hole
2. Light indicator (acts as the sensor and Test button)
3. Smoke chamber hole with the temperature detector behind the net
4. Smart Bracket attachment panel
5. Power button
6. Tamper button
7. QR code
Operating Principle
When smoke penetrates the detector chamber, it distorts infrared light
between the emitter and photoelectric receiver. This distortion triggers a
smoke alarm. When the temperature exceeds 60°С or rises by 30°С during
30 minutes (not necessary to reach 60°С), the detector registers
temperature increase, which triggers a fire alarm.
In case of alarm, the detector activates the built-in buzzer (the siren sound
can be heard from afar) and blinks with the light indicator. When connected
to a security system, both the user and the security company are notified of
the alarm.

AJAX Fire Protect Specifications

General

Smoke-sensitive element	Photoelectric sensor
Temperature sensitive element	Thermocouple
Tamper protection	Yes
Compatibility	Operates independently or with Hub, Hub Plus, Hub 2, ReX, ocBridge Plus, uartBridge
Sound notification volume	85 dB at a distance of 3 m
Alarm threshold at the temperature	+59°С ±2°С
Operating temperature range	From 0°С to +65°С
Operating humidity	Up to 80%
Frequency band	868.0 – 868.6 MHz or 868.7 – 869.2 MHz depending on the region of sale
Radio signal modulation	GFSK
Radio signal range	Up to 1, 300 m (any obstacles absent)
Maximum RF output power	Up to 20 mW
Power supply	2 × CR2 (main batteries), CR2032 (backup battery), 3 V
Battery life	Up to 4 years

Weight and Dimensions

Overall dimensions	132 × 132 × 31 mm
Weight	220 g