4-button control surface
The buttons and display present frequently used circuits and scenes in a clear layout.

Smart Switches
ZAI-SIS-44SZA smart switch with a 4-button control surface, 4 relay outputs and Zigbee connectivity, bringing lighting circuits and Clai scenes together on one display panel.
Smart switch with display
ZAI-SIS-44SZ combines physical circuit control with a display interface and Clai automations. Its 4 control buttons and 4 relay outputs provide orderly access to frequently used lighting functions and scenes.
The buttons and display present frequently used circuits and scenes in a clear layout.
Controls separate lighting circuits directly from the panel and preserves essential local operation.
Joins automation scenes, schedules and central controls through a Clai Zigbee gateway.
Brings everyday, night and away Clai scenes to the wall control point.
Simplifies room-based lighting management through local control and automation scenes.
Relay loads, neutral-wire requirements and Zigbee-gateway placement must be confirmed before installation. Mains wiring must be completed on an isolated circuit by a qualified electrician.
ZAI-SIS-44SZ
Values are based on the technical data in the Clai product catalogue.