Installation Notice: It must install at the live power side (Not load side), Neutral wire is required at the outlet box, 2.4G Wi-Fi ONLY (Not Support 5G), NOT Dimmer Switch. For any tech queries, we will support you promptly.
3 Way: It works with your exisitng 3way 4-way toggle switch and rocker switch in the same ciruit. Only replace one of them by this Wi-Fi switch
Specifications: 100-240V, 15A(Max), 50/60Hz, 1-Pack Smart Switch
Other Functions: smart switch Alexa and Google Home for Voice Control (Smart Life Skill). Free App (Smart Life App) for both iOS and Android, Schedule, Timing, Sharing, IFTTT DIY to form an interesting smart home automation system
Warranty: Martin Jerry Promises 90-Day 100% refund, 1-year Quality Warranty for it’s Smart Home Devices on Amazon, like WiFi Smart Plug, Plugs, Smart Switch, Wall Switches, Smart Bulb, Homekit smart plug

Shipping is complimentary within the lower 48 US States.

We Do Not Ship to PO/APO Boxes, HI or Alaska
We Do Not Ship Outside of the Continental US
All items ship within 24-72 hours of Payment
For large items that require Freight shipping a valid phone number is required to call and schedule your delivery

Feedback is extremely important to us and
If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority!
If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns.
We PROMISE we can make you happy if you give us a fair chance.

All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged
Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority!
All items are IN STOCK at time of listing.
Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items.
Please do not penalize us if we have to issue you a refund!

Thank You For Your Business!