TextAlert
IV
User Manual
Appendix 1 – Set up of Magnetic Door Contact and Indoor PIR
Wireless Magnetic Detector
Components:
Technical Parameter:
•
Working voltage : 12V DC
•
Detecting gap : ≥20mm
•
Quiescent current : 0.1uA
•
Working current : <20mA
•
Transmitting frequency : 433MHz
•
Transmitting distance (in the open air) : ≥50m
•
Low-voltage indicating : <7V
Set-up and Installation:
1. Carefully remove the back cover from the sensor unit.
2. Install the12V/23A battery into the battery holder (ensure correct polarity).
3. Set a unique code using the small black jumpers (only need to set a code
on the first eight pins A0 – A7)
4. Replace the back cover.
5. Test the magnetic sensor by placing the magnet part on the right hand side
of the sensor and then removing it. The sensor trigger indicator LED will
illuminate to indicate sensor triggered.
6. The PIR is now ready to be linked onto a TextAlert
IV
zone.
7. Use the double-sided tape to secure both the sensor switch part and
magnet in position on a door or window you wish to monitor. If necessary,
use screws to reinforce the fitment of the sensor switch and magnet to
ensure correct installation.
Copyright InFocus Trading 111 cc, 2009
20
Alarm indicator LED
Low-voltage indicator LED
Sensor Switch
Magnet
Battery Housing
Jumper terminal for setting a unique
code (use pins A0 to A7).
