Solar
Security
PICTURE 3.
PICTURE 4.
The sensor’s back cover
Triangle detecting the sealed contact
5.6 The longer the wire of the removable sensor is, the bigger are the risks of its accidental
damage and the lower is the coverage quality. The distance suggested between the
removable sensor and the wireless sensor Ajax is no more than 1 m (3.3 ft)
6. MAINTENANCE
6.1 Maintenance is done once every 6 months. The sensor’s board must be cleared of dust,
spider web, and other impurities.
6.2 Never rub the sensor with substances containing alcohol, acetone, petrol and other active
solvents.
6.3 Replace the batteries up to date. If the battery level is low, the sensor sends an
appropriate signal to the alarm system receiver unit. When the battery has run down, with
detection, including the tamper triggering, the sensor together with a usual indication turns
on its light and turns it off placidly. In order to replace the battery, lift up the trigger “1”
(PICTURE 3) and remove the sensor’s front cover. Replace the «battery» (PICTURE 5) with a
new one, type CR123A.
PICTURE 5. The sensor with the back cover removed.
ATTENTION!
The sensor’s autonomous work duration depends on the sensor’s triggering frequency
and the battery quality. With door opening 10 times per day and the 60 seconds of
sampling time, the battery life is 7 years. With door opening 60 times per hour and 12
seconds of polling period, the battery life of the new battery is approximately 2 years.
7.
WARRANTY
7.1 The sensor’s warranty period is 24 months. The warranty does not cover the battery!
