Product Specification of

Smart IR Blaster

Model Name : DSR-0778


1.Product introduction


1.1 Description


DSR-0778 is a compact and intelligent infrared remote control that can be compatible with most TVs, air conditioners, set-top boxes and fans in the home. It can be intelligently controlled through the mobile app interface, avoiding the embarrassment of not finding the remote control. At the same time, it also supports intelligent speaker control for voice control(Amazon ,Google).

1.2 Features

  • Intelligent Schedule - Smart IR could create multiple schedules to· turn on/off your electronic sets;

  • Learning Function (DIY) - Control all sets which use Infrared signal;

  • One key configuration within WiFi coverage area;

  • Double local area network and internet communication protection;

  • Smart choosing model, one key match, support 99% infrared devices;

  • Multi installation methods, put on table, stick on wall or ceiling

1.3 Product parameter



IR frequency

Main IC

Working temperature

Power input

Stand-by power consumption

Infrared distance

Wi-Fi network

Infrared remote control


Size (Package)

Unit Weight




-10~50 degree

5V 1A Micro USB

less than 0.4W

8 m​​

Wi-Fi 2.4GHz 802.11b/g/n

Support all home appliance which use Infrared signal

IOS 8.0 & Android OS 4.0 above


185 g

1.4 Product appearance


2. Instructions


2.1 User manual


Step 1:  Upload "Tuya" from your APP Store, you can also scan the QR code below ,and then registered a user.


Step 2: Plug it into the power supply, press the reset button more than 5 seconds, until the distribution network indicator



Step 3: Open the Tuya APP and add device, you should choose smart remote control.


Step 4: Ensure the phone connected with Wi-Fi, add the device with the APP. Enter the Wi-Fi password and let the IR

blaster connect the Wi-Fi.


Step 5: Choose the devices you want to control, including your TV, DVD, audio, Air Conditioner, satellite


2.2 Third-Party Control

1. Click the “…”button on the top right of the device’s control page to view supported third party control;

2. Connect to Wi-Fi Smart Remote Control by referring to the configuration of the control platform.

3. Third-party control currently supported.


Want to know more about our smart IR blaster?