Universal Remote

Universal Remote
RM4 pro IR RF 433/315MHz (No Encryption, Fixed Code) Universal WiFi Smart Remote Home Automation Compatible with Alexa and Google Home
Material: Infrared transmission material
RF frequency: 433 MHz, 315 MHz (unencrypted, fixed frequency)
Infrared direction: multi-directional infrared
Infrared frequency: 38 kHz
Mode of communication: Wi-Fi 802.11b/g/n (2.4GHz)
Compatible operating system: Android 5.1 / iOS 11 and above