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G4567 Passive Infrared Detector
Fig. 1
1. Open back.
2. Select 15 second disable period by following
the second paragraph of the instructions.
3. Don't install battery yet.
4. Connect wires to points shown in Fig. 1
(the output of the PIR unit).
5. Note: this is the output of the PIR unit and
it will light a LED or energize a 5V relay
for about 2 seconds when it detects an
intruder - simply wire as shown in Fig 2.
Note: you can replace the relay in Fig. 2 directly
with the G1148 electronic siren if you
purchased this. Install a 9V battery in PIR unit.
6. If you wish a longer "alarm on" time build
the circuit shown bottom right (Fig. 3).
Things to consider. . . . .
After installing a fresh battery, allow the unit to sit for about
two minutes to give it ample time to charge its capacitors.
There is a refractory period of about 10 seconds from the
time that the unit is activated to when it can be activated
again. You will also want to experiment with the orienta-
tion of the unit to the area that you are monitoring. You will
notice more sensitivity towards the sides of the unit instead
of straight on. Experiment for best results. If you experi-
ence signal transmission problems, the trim pot (P201) may
need to be adjusted. Turn it all the way counterclockwise
and then back clockwise. Do this several times.
Fig. 3
Fig. 2
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Summary of Contents for Quorum G4567
- Page 1 G4567 Passive Infrared Detector Fig. 1 1. Open back. 2. Select 15 second disable period by following the second paragraph of the instructions. 3. Don’t install battery yet. 4. Connect wires to points shown in Fig. 1 (the output of the PIR unit). Fig. 2 5. Note: this is the output of the PIR unit and it will light a LED or energize a 5V relay for about 2 seconds when it detects an intruder - simply wire as shown in Fig 2. Note: you can replace the relay in Fig. 2 directly with the G1148 electronic siren if you purchased this. Install a 9V battery in PIR unit. 6. If you wish a longer “alarm on” time build the circuit shown bottom right (Fig. 3). Fig. 3 Things to consider..After installing a fresh battery, allow the unit to sit for about two minutes to give it ample time to charge its capacitors.
- Page 2 90 degrees wide, directed straight ahead and downward from the unit (see figure 1). It should be installed to cover likely avenues of approach to and from the entryways of the house. Other possible coverage areas are hallways and areas around valuables. For installation tips specific to your home, consult your Quorum Distributor. This unit is not recommended for outdoor installation.
- Page 3 G4567 Passive Infrared Detector Installing the Battery 1. If you have not already done so, open the PIR Sensor. A-160 2. Insert a 9-volt alkaline battery, connecting the negative terminal of the battery to the terminal marked “GND” on the sensor circuit board. PASSIVE 3. Re-attach the two sections of the sensor by snapping the front section back into place. INFRARED SENSOR Selecting the 15-Minutes Disable Period The PIR is set at the factory for a 15-minute disable period. In other words, after the sensor is triggered it is disabled for 15 minutes to conserve battery power by preventing multiple triggering from the same moving heat source. To switch from a 15-minute to a 15-second disable period, follow these instructions. Please remember that turning off the 15-minute disable period will considerably decrease the expected battery lifespan. 1. If you have not already done so, open the PIR Sensor. Locate the black pull-tab on the circuit board inside the PIR Sensor (see figure 2).