IR-2500 Infra-Red Transmitter

IR-2500 Infra-Red Transmitter


The IR-2500 is the wireless PIR (passive infrared) sensor from Alarm Australia. With a wireless range of up to 1000metres* and full compatibility with any of our 1000 & 2500 series transmitters or receivers, the IR-2500 will allow you to monitor many locations that were difficult before..

The passive infrared detector is able to monitor an area up to 100° wide. With the integral mask, the detection area can be narrowed down to 20°C or anywhere in between. With the swivel mount, the IR-2500 sensor can be adjusted right to left up to 80°C and up and down up to 50°C. With three different sensitivity settings, the IR-2500 can detect a person up to 3m, 7m or 12metres away. The sensor can also be set to flash an LED or stay dark when a signal is sent. The IR-2500 is powered by one 9 volt battery and will have a battery life of about 12 months under normal conditions. There is also a low battery alert to notify you when it is time to replace the battery. The IR-2500 is designed for indoor or light duty outdoor applications under an eave or awning or other protected location. Operating range -20° to 48°C.


  • 1000m Wireless range*
  • Wireless PIR
  • Flashing LED
  • Easy installation
  • 1yr Warranty
  • 12 months battery life
* Actual range may vary depending on local terrain
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