DSC LC-203 PIR Motion Detector with Pet Immunity

LC-203 is a fully digital PIR detector. It was designed to deliver unprecedented detection accuracy compared to traditional detectors with analog PIR and digital
processing.

Top drawer quality and detection efficiency of LC-203 is achieved thanks to lenses designed using LODIFF ® technology and made from POLY IR ® materials. In order to shorten the time of installation and simplify the process, the LC-203 features built-in EOL resistors with values required by PowerSeries Neo and PRO
control panels. Installers may choose to use their own resistors for compatibility with any other hardwired control panel.

The overall security of the installed system is further increased with double tamper protection (case opening and tearing from the wall).

LC-203 is a dual technology detector. It consists of a PIR sensor and a microwave sensor, working in parallel, to reduce number of false alarms, especially in harsh environment. Both sensors need to detect movement in order for alarm to be triggered. For higher flexibility or special requirements, the detector can trigger an alarm only upon detection from single source (PIR or Microwave). It also has an automatic mode where 5 detections by Microwave sensor in 60 seconds will trigger an alarm regardless of PIR sensor state.

LC-203 is EN Grade 3 certified. This high security grade is achieved thanks to antimasking protection of the detector. The antimasking monitoring is continuous and alert is triggered after 15 seconds of deviation from normal state (power beyond threshold, PIR masking, Microwave masking).