Say ‘NO’ to limitations

In-wall Relay Switch (IRS) is a Zigbee remote switch that turns your regular light switch into a wireless controlled light switch. IRS is engineered without the limitations of smart relay switches: no size limitations, no neutral wire required, and no minimum load requirements.


Unique split design

IRS is a Zigbee on-off switch designed with two parts: relay and switch. The relay adds Zigbee 3.0 connectivity to your lights, and the switch is an optional add-on that connects the relay and your light switches for expanded functionality. The patent-pending design offers uncompromising performance and eliminates many limitations with other home smart switches.


World Smallest Switch*

Thanks to its unique design, the switch part of IRS is 50% smaller than popular smart switches in the world. With its compact size, it fits in any electrical boxes in the world. Two of them can fit in a single electrical box to support 4-gang switches.


Smart Home Relay Power Switch Performance

*the switch size is based on our own research

No neutral, no problem

Unlike other home smart light switches, IRS is a no neutral wire smart switch. Without requiring a neutral wire, a vast number of people around the world can enjoy the convenience of smart lights, without spending a fortune to re-wire the electrical wires inside walls and ceilings.


Mixtile Relay Switch is Safe

Go green!

Build an eco-friendly smart lighting system with IRS to preserve the environment and save on your electrical bills. There is no minimum load requirement for IRS, which means it will work with energy-efficient light bulbs such as LED lights. And it also eliminated other safety issues such as electrical leakage and light flickering.


Mixtile Relay Switch Wireless

Wide range of support

IRS works with three types of light switch panels: rocker, rebound, and remote (smart buttons). With the auto-switch detection feature, IRS will detect the type of switch panel without needing further configuration. Additionally, you can control a single light fixture from multiple light switch locations (e.g., 4-way control).


Multi-Functional Relay Switch


Parts2 (switch and relay)
Wireless ProtocolZigbee 3.0
Power supply85-240 VAC 50-60Hz
DimensionsSwitch: 33.5 x 28.2 x 17.3 mm
Relay: 59.2 x 39.1 x 20.9 mm
Color & materialWhite, high temperature resistant material
Operating temperature -20-40℃
Operating humidity5-95%
Operating range23m indoors (no barriers)
Number on/off operation*1,000,000
Min. load powerunlimited
Max. load power300-600W (with switch)*
1000-2000W (without switch)*
Support light switchesrocker switch, rebound switch, smart switches
Overload protectionYes (turns off when it goes over maximum load or below the minimum voltage)

*the number of operations is estimated based on our testing
*the maximum load power with switch depends on the voltage level. At 110VAC, the maximum load power with switch is 300W. At 220VAC, the max power with switch is 600W. 
*the maxium load power without switch depends on the type of light fixture. The max for LED and fluorescent is 1000W and for incandescent/halogens is 2000W