DSC LC-200 Hardwired Pet-Immune PIR Motion Detector

The DSC LC-200 is a hardwired PIR motion detector built around a fully digital sensing path. Its LODIFF lens geometry and POLY IR material create a 49-foot, 100-degree pattern while digital white-light filtering, temperature compensation, and strong RF interference protection help the detector stay focused on meaningful movement.

Pet immunity supports animals up to 33 pounds when the mounting height and room layout follow the guide. A selectable pulse counter, creep-zone coverage, case and wall tamper switches, and a built-in 5.6K end-of-line resistor give the installer practical control over detection and supervision. The unit operates from 9 to 15V DC and typically draws only 25 mA.

For a property with dependable field wiring, the LC-200 can be a sensible way to refresh motion protection without turning every zone wireless. Allied can test the circuit during an existing security system takeover, confirm the resistor configuration, and walk-test the complete room rather than relying on the maximum open-area pattern.