TextAlert
IV
User Manual
Wireless Indoor PIR
Please Note:
A range of WirelessAlert indoor PIR sensors are available. The information
below serves as a basic guide to the set up and operation of the indoor PIR sensor
supplied as part of the TextAlert
IV
box kit. To ensure correct operation with TextAlert
IV
,
please refer to the manuals specific to the indoor PIRs that you may have.
Components:
Technical Parameter:
•
Working voltage : 9V DC
•
Detection range : app 12m
•
Quiescent current : <4uA
•
Working current : <20mA
•
Transmitting frequency : 433MHz
•
Transmitting distance (in the open air) : ≥100m
•
Low-voltage threshold : <7.5V
Set-up and Installation:
1. Carefully remove the faceplate cover from the PIR sensor unit (you will
need to remove the securing screw first).
2. Set a unique code using the small black jumpers (only need to set a code
on the first eight pins A0 – A7)
3. Make sure the oscillation resistance is set to 4.7m using the jumper.
4. Set the between trigger delay using the jumper according to the
environment in which the sensor will operate. Use 5s setting for low traffic
areas, the 2min for high traffic area and the 50s for in between.
5. Set the LED on /off, when trigger, using the supplied jumper.
6. Install the 9V battery into the battery holder.
7. Replace the faceplate cover.
8. Turn on the PIR with the on / off switch (some indoor PIRs do not have an
on/off switch).
9. The PIR is now ready to be linked onto a TextAlert
IV
zone.
10. Position the indoor PIR according to specific zone.
Copyright InFocus Trading 111 cc, 2009
21
Alarm indicator LED
Battery Housing
Jumper terminal for setting a unique
code (use pins A0 to A7).
Fresnel Lens
Faceplate cover
PIR Sensor
Sensor triggered LED
Oscillation resistance setting
Low battery LED
Between
Trigger
Delay Setting
LED on / off when trigger
Securing Screw
On / Off Switch