The IFS VT1500WDM-Ultrak is a miniature video transmitter and data receiver using one multimode fiber optic cable. It plugs directly into the Ultrak KD6™ dome housing. The VT1500WDM-Ultrak has identical performance as the standard VT1500WDM and is compatible with the standard VR1500WDM (R3). Designed for easy and fast installation the VT1500WDM-Ultrak has no external electrical connections and requires no external power.