The Zūm® wired ZUMLINK‑DIN‑20A-SW provides zero cross switching for high in rush lighting loads. The device can be wired to other in-room Zūm devices to provide load control. Energy-saving options are available to enable daylighting, occupancy or vacancy sensing, and centralized monitoring and management. Room setup can be accomplished quickly through the Zūm app.

Zūm Link Wired Technology
Zūm Link technology enables in‑room lighting control through keypads and sensors wired to controllers. Zūm Wired devices connect via CBL-CAT5E-ZUMLINK-P CAT5e cable (sold separately) to RJ‑45 ports to provide simple daisy-chaining and lighting control of compatible loads. The Zūm Wired devices work together in a local ecosystem to provide customized solutions using the Zūm app.

Energy Efficiency
Occupancy sensor, vacancy sensor, and daylight sensor connectivity enables significant energy savings. To reduce energy usage, lights turn off automatically when the room is vacant and dim gradually depending on the amount of natural daylight in the room.

DIN Rail Mounting
DIN rail Zūm devices snap onto a standard DIN rail for installation in a wall mount enclosure (Crestron DIN‑EN series or similar) or on a wall panel.

Override Contact Closure Input
An integrated contact closure provides the means to place all connected Zūm Net and Zūm Link devices into Emergency Override mode.