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AF968R & AF968R-DB P-IR DETECTORS
The AF968R & AF968R-DB detectors shown in the picture, have the following technical characteristics:
Power: alkaline battery 9 V
standard size 6LR16
Consumption: 14µA during stand-by
40 mA during transmission
Life: 18 months with an alkaline battery, 36 with two
Acoustic signal (BEEP): low battery and the same in transmission in the control panel
Position: Wall-mounting, better if in a corner at a height of 2 to 2,30 meters
Covered zone: 100° opening for 12 m range
20 beams on 3 levels over 80 square meters
Sensitivity: adjustable by trimmer from 30 to 100%
Alarm detector: programmable by pulse count: 1 or 3 (it can be selected by the pulse-count jumper).
Test: detection of movement displayed by LED for two minutes after pressing the key
Temperature compensation circuit
Transmission of the presence signal (supervision) and battery discharged level every 22 minutes
Signal coding: 36 bit random code, previously programmed. Over 68 billion combinations
Working range: over 100 m in open space, 30 m approx. in residential environment
Dimensions: 132x65x46 mm
Working temperature: from 0°C to +50 °C.
Note: the AF968R-DB transmit the same signal on the two frequency.
The operation of the detector is the following:
3 minutes after activating the battery the detector is ready to start. If a movement is detected, it starts the
Alarm stars. To reduce the battery consumption, the alarm is followed by a pause of two minutes.
Note: In a quiescent condition the LED is always off. It switches on only if an alarm is detected or during the test.
In order to carry out the walk test it is necessary to select the test function on the detector. To do that, press the
test push button located in the lower part of the plastic housing for two minutes by means of a screw driver. The
alarm display led will switch on and the detector lock function will be disabled (for 2 minutes) following up the
alarm. A beep indicates the passage of the detector to the test function. Adjust the sensitivity of the detector
to the minimum by using the trimmer seated on the electronic card located in the left top part and, in the case of
noisy environment turn the pulse-count jumper to position 3 (the alarm starts after 3 steps approximately).
At any moment by opening the enclosure, the tampering alarm starts.
Alarm of battery discharged. 3 beeps produced by the detector together with the alarm signal indicate that the
battery needs to be replaced one month before its complete discharge.
