AJAX Fire Protect User Manual

In case of autonomous use, the detector notifies of the detected fire/smoke
with the siren sound and light of the logo. To switch off the siren, press the
logo (there is a sensor button) or eliminate the cause of the actuated alarm.
Maintenance and Battery Replacement
Check the operational capability of the detector regularly. Clean the
detector body from dust, spider web, and other contaminants as they
appear. Use soft dry napkin suitable for tech equipment.
Do not use any substances containing alcohol, acetone, gasoline, and
other active solvents to clean the detector.
To a certain level, the detector ignores the dust in the smoke chamber.
When the chamber becomes too dusty, the detector notifies the user of the
need to clean it via the app (and beeps every minute and a half). Such
maintenance is compulsory for the detector to operate correctly.
Pre-installed batteries ensure up to 4 years of autonomous operation. If the
batteries are discharged, the security system sends the respective
notifications and the detector signal with a sound every 90 seconds:
• if the main batteries are low — a single short signal;
• if the backup battery is low — two short signals;
• If both batteries are low — three short signals.

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