Alarm Systems

Motion Detectors

IR-9SL Series/IR-9 Series

Motion Detectors:IR-9SL Series/IR-9 Series

IR-9SL Series is a microprocessor controlled PIR motion sensor providing quality detection. Its advanced Adaptive Digital Signal Processing (ADSP) algorithms enable it to maintain stable yet highly sensitive detection. Equipped with a remarkable battery life that lasts 4 to 5.8 years, IR-9SL Series is designed to enhance operational efficiency and reduce maintenance costs. New models, IR-9SL-F1 and IR-9SL-F2, utilize the latest RF technologies to increase signal transmission speed, extend communication range, and avoid signal collisions.The original IR-9 Series with standard battery life is available for selection.


  • Powered by a pre-inserted Lithium battery for easy installation
  • Microprocessor controlled with advanced Adaptive Digital Signal Processing (ADSP) algorithms
  • Long battery life (IR-9SL Series only)
  • Super speed signal transmission (F1 and F2 models only)
  • Compatibility with AC powered F1 control panels (F1 model only)
  • Compatibility with battery operated F2 control panels (F2 model only)
  • Two selectable sensitivity levels
  • Surface/corner mount with tamper protection against removal
  • Randomized supervision signals for system integrity checks and troubleshooting
  • Low battery detection
  • Superior white light and noise rejection
  • Superior radio interference rejection of up to 20V/m at frequencies of 100KHz to 1GHz
  • Detection range: 12 meters over a 110° angle
  • Automatic power saving mechanism
  • Insect- and dirt-proof
  • Compact and low-profile
  • LED serving as a fault and test mode indicator or a walk test mode button
  • Temperature compensated sensitivity control
  • Compliant with CE requirements
  • Certified to Standard: EN 50131 Grade2, ClassⅡ

Product Documents