4 Channel 12V USB Relay Programmable Computer Controller Module

12V 4 Channel USB Relay Programmable Computer Control For Smart Home switch

Features: 

This is USB controlled relay Board with 4 channels. It’s used the HID technology, so no need to install any driver in windows system and you can easy to use. We also provide an application and the C++ develop library that you can easy to integrate this module to your project.

This module can be used:

1. Home automation
2. Robotics Contorl
3. Control doors and windows via windows system
4. Contorler power supply

Module Parameter:

• Relay Type : Songle 12V  Relay
• Relay Count : 8
• Contack Type : NC/ COM/ NO
• Input Voltage : DC 12V
• Input Current : >300mA

FOR WIN7 XP Application

1. Supply the application code
2. Supply C++ lib and dll for building your own project(include usb_relay_device.dll, usb_relay_device.lib, usb_relay_device.h)

Package Contents 

1x USB Relay 4 Channel Programmable Computer Control For Robotics Smart Home