TOSR04-T - 4 Channel Smartphone Relay WIFI Remote Control Kit - DS18B20

This is a WIFI Relay remote control kit.

Relay/Dimmer - Tinysine Electronics

TSRU430- 4 Channel 30A USB Relay Board

4 Channel 2.1 Bluetooth Relay Module Phone Wireless APP Remote Control Switch 4 Switches with Regular Open and Close Functions: : Industrial & Scientific

4 Channel USB/Wireless Relay Board(with Temperature DS18B20) - Andriod/iOS

TOSR02 - 2 Channel Relay Xbee Remote Control Kit

12V Relay Remote Switch Wireless RF Remote Control Switch 4 Channel Relay Module 433Mhz Transmitter Receiver Kit Universal Remote Controller for Lights Ceiling Fan Garage Door Opener Gate Car & More

4 Channel Wireless Remote Control Kit – JemRF

4 Channel Smartphone Relay Bluetooth Remote Control Kit – Oz Robotics

TOSR04-T - 4 Channel USB/Wireless 5V Relay Module with DS18B20