Always Connected, Always Online

Unlike other smart relay switches and smart bulbs, the Smart Relay part remains connected even if the wall switch is turned off. You can always access and control your lighting system via apps or voice commands like Google Assistant & Alexa.

No Neutral Wire Required

No neutral wire required installation. Enjoy the convenience of smart lights and smart relays, without spending a fortune to rewire the electrical wires inside walls and ceilings.

Work with All Wall Switches

Works with all types of conventional wall switches: toggle switches, momentary push buttons, as well as smart remote buttons. No need to replace any of your existing wall switches.

Exceptionally Small

The Smart Switch part of the product is kept exceptionally small. 2 Smart Switches can fit in any electrical boxes to support up to 4-gang panel switches to meet different application scenarios.

Make Any Bulbs Smart

It works with all kinds of regular bulbs: incandescent, halogen, fluorescent, and LED bulbs. Convert your whole lighting setup to a smart lighting system without replacing a single bulb no matter what type or what shape it is.

Hardwired 3-Way or 4-Way

Supports Hardwired 3-Way or 4-Way Control with your existing wall switches, no neutral wire required and easy installation.

Convenience, Safety, and Reliability
With In-Wall Relay Switch

In-Wall Relay Switch has been trusted with various certificates from different regions, e.g. CE, FCC, UKCA, RoSH, WEEE.

The unique patented split-type design of smart relay and smart switch allows it to work with the most energy-efficient light bulbs and eliminated safety issues with other smart relay switch products such as electrical leakage during installation and light flickering while working with the low-wattage light bulbs. With no requirement of a neutral wire, In-Wall Relay Switch can work with any house including older houses without a neutral wire present. * For use in houses built before the 1980s.

You can build the most eco-friendly smart lighting system with the In-Wall Relay Switch across a wide variety of sectors around the world, with various smart home protocols: Zigbee 3.0