The Crestron Zum® Wired ZUMLINK-JBOX-20A-SW provides zero cross switching for high inrush lighting control. The device can be wired to other in-room Zum devices to provide load control. Energy-saving options are available to enable daylighting, occupancy or vacancy sensing, and centralized monitoring and management.
Zum Link Wired Technology
Zum Link technology allows for in-room lighting control through compatible keypads and sensors. Two RJ-45 ports on the device allow for connection to a Zum Net device and for in-room device daisy-chaining. Similar to the Zum Wireless system, Zum Link devices work together in a local ecosystem to provide customized solutions as needed.
Easy Installation
For flexibility and ease-of-use, Zum load controllers are installed in a room with Zum keypads, occupancy or vacancy sensors, and/or a daylight sensor for complete commercial lighting control. Finish the installation by quickly commissioning the room through the Zum app.
Override Contact Closure Input
An integrated contact closure input or relay output on the ZUMLINK-JBOX-20A-SW provides the means to place all connected Zum Net and Zum Link devices into Emergency Override mode.
