This product has no wifi function. Only RF 433MHz function. Power mode: Kinetic energy self-generation. As halogen/incandescent/cfl/fluorescent/LED. The auto -food wireless switch is pressed to generate electricity, without cable.
eBay
Kinetic No battery Need Wall Switch. --Energy cycle,Conversion of kinetic energy to electrical energy. Strong rf signal. The receiver has fuse,for safety. RF frequency : 433MHz. Receiving Sensitivity : >97dbm.
eBay
Can be used as a stand-alone product or can connect easily with other DEWENWILS RF products. The Benefits of Using Dewenwils Wireless Light Switch Kit. (pair more receiver kits from Dewenwils only).
eBay
The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. Suitable for various applications: The wireless switch can be easily mounted using adhesive tape or screws, making installation quick and hassle-free.
eBay
Turn on the light in advance to avoid darkness. Install behind the suspended ceiling. Put the receiver behind a power outlet. Use double-sided adhesive tape to install and attach the receiver directly to the surface of the object;.
eBay
So you can share the switches to family. Strong Signal Reception There is an antenna on the receiver,so that you can stretch it by yourself to get a stronger signal reception. Easy to use The wireless switch can be fixed with double-sided tape or screws.
eBay
This product has no wifi function. Only RF 433MHz function. Power mode: Kinetic energy self-generation. As halogen/incandescent/cfl/fluorescent/LED. The auto -food wireless switch is pressed to generate electricity, without cable.
eBay
Voltage: AC 180~275V How Wireless Switch Works ? 1.Switch: Self-powered RF transmitter, Place anywhere in your house 2.Receiver: Accept transmitter (switch) signal to switch power on/off to light. (linked between power and lamp) 3.Click switch(transmitter) sends wireless signal to receiver to accomplish power on/off control Features : 【DIY Your Switch System】One receiver can be paired with up to 8 switches. 【Strong Wireless Signal】Up to 1640ft (500m) wireless range in open area, 130ft (40m) wireless range indoor with obstacles. 【IP66 Waterproof】Works great in wet environments like bathroom 【LED Indicator】Blue LED indicator shows you the working status of the switch 【High Compatibility】also compatible with the traditional wired switch.No need to rebuild your switch system.
eBay