IPID - Model 4000 Series - Sensor Systems - Brochure

The IPID offers an undefeatable barrier of pulsed infrared beams to create multiple intrusion detection zones, each with a range of up to 330 feet. The system will only alarm if an object breaks the 3.54" diameter beam by more than 98.5%. A modular design can be stacked to form an invisible wall that cannot be penetrated without detection.