Broadlink RM4 pro IR RF HTS2 sensor accessory wifi UNIVERSAL REMOTE Smart Home Automation works with Alexa and Google Home

Broadlink RM4 Pro Universal Intelligent Remote Controller Smart Home Automation WiFi+IR+RF Switch For IOS Android

OPMERKING: vanwege Google Assistent gesloten aansluiting poorten voor TVs en andere entertainment apparaten, Dus momenteel RM4C

Mini kan alleen controle air conditioner door google assistent. let.

OPMERKING: vanwege Google Assistent gesloten aansluiting poorten voor TVs en andere entertainment apparaten, Dus momenteel RM4C

Mini kan alleen controle air conditioner door google assistent. let.

OPMERKING: vanwege Google Assistent gesloten aansluiting poorten voor TVs en andere entertainment apparaten, Dus momenteel RM4C

Universal IR control TV, STB, AC, DVD plater, AMP...

Support Wi-Fi \ 3G \ 4G control

Controlling 433MHz \315MHz RF （433Mhz/315Mhz（without encryption and fixed code））devices llike curtain\shades motor,light switch...

Local IR code for faster response

Support external HTS2 sensor accessory(Hts2 needs to be purchased separately)

Compatibility of RM4 pro:

WiFi Router: RM4 pro supports 2.4 GHz (not 5 GHz) Wi-Fi for configuration in the App, does not support mesh router. The Wi-Fi password should contain no more than 32 characters and no special characters which are not available on standard keyboard layout.

IR control: RM4 pro supports IR 38KHz devices. Since IR signals can only be received in the absence of obstacles, please make sure there are no obstacles between the RM4 pro and your IR device.

RF control: RM4 pro supports RF 433MHz fixed code controlled devices, does not support RF Rolling Code control or learning. Please check the User Manual or Instruction before purchasing to make sure your RF device is NOT a Rolling Code. Generally, the remote control that needs to be paired for the first use is Rolling Code.

Package includes: 1x RM4 pro Universal Remote, 1x USB Charger Cable, 1x Mounting board, 1x Manual. (Not include Sensor Cable or Adapter)

Why RM4 pro Does Not Support Rolling Code?

A rolling code (or hopping code) that changes for every use is commonly used in radio frequency (RF) control systems especially those requires access control or privacy protection. It is a simple encryption method to prevent attackers from controlling electrical devices easily. This is usually applied on some brands of curtain/blind/shade motors to provide higher privacy protection.

With this principle, even RM4 pro can successfully learn the RF code, it will be unable to control rolling code RF device. Actually this is not a fault of BroadLink's device or software but the mechanism of rolling code prevents it working as it was intentionally designed for security and privacy.

Generally, the remote control that needs to be paired for the first use is Rolling Code. Please kindly check the User Manual or Instruction before purchasing to make sure your RF device is NOT a Rolling Code. If you are not sure, please provide us with the Brand and Model so we can check it for you.