Alarm Systems

Motion Sensors


The bi-directional IR-9ZBS passive infrared motion sensor provides quality detection and employs Adaptive Digital Signal Processing (ADSP) algorithms to effectively reduce false alarms. With its advanced authenticated two-way encrypted wireless link (2.4GHz DSSS), the IR-9ZBS guarantees excellent communications range and successful signal transmission. This easy-to-install sensor is powered by a lithium battery with battery life lasting more than 4.5 years.


  • Powered by a pre-inserted lithium battery for easy installation
  • Microprocessor controlled with advanced Adaptive Digital Signal Processing (ADSP) algorithms
  • 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
  • Detection range: 12 meters over a 110° angle
  • Automatic power saving mechanism
  • Insect resistance
  • Compact and low-profile
  • LED serving as a fault and test mode indicator or a walk test mode buttons
  • Temperature compensated sensitivity control
  • Compatible with other manufacturers’ ZigBee products
  • Compliant with CE requirements
  • ZigBee Certified product

Product Documents