Features: The Door/Window sensor, which consists of a magnet that attaches to a door or window, will communicate door events to the home security system. When the magnet is moved away from the sensor, a signal will be sent to convenience lighting based on system settings.
Specifications: This 33ft DC power pigtail extension cable can be used for CCTV security camera, DVRs and anything require power adapter with 2.1mm x 5.5mm plug. Easy to use, plug and play ready.