Xhorse IR RF & Immo Signal Remote Tester V2

Xhorse IR RF & Immo Signal Remote Tester V2 is the upgraded version of the Xhorse Remote Tester. It is a standalone diagnostic tool used to verify that car remotes, immobiliser coils, and smart entry systems are transmitting signals correctly. 

Key Upgrades in V2 (XDRT20)
Compared to the older XDRT01EN, the V2 model features a refined design and improved signal sensitivity: 

Expanded Frequency Support: Detects a wider range of radio frequencies, including 315MHz, 433MHz, 868MHz, and 902MHz.
Enhanced Signal Indicators: Features dedicated LED lights on the panel for specific frequency bands and signal types (IMMO, IR, and Power).
Magnetic Design: The back of the device is magnetic, allowing it to be easily attached to metal surfaces while working.
Smart Power Management: Automatically shuts down after 30 seconds of inactivity to preserve the life of the 2 AAA batteries. 


Diagnostic Functions
Remote Frequency Test: Confirms if a key fob is actually transmitting and identifies its operating frequency.
Infrared (IR) Test: Specifically designed for testing Mercedes-Benz IR keys. The key must be pointed vertically at the receiver for detection.
IMMO Coil Detection: Placing the device near the car's ignition switch allows it to detect if the vehicle is sending an interrogation signal to the key's transponder.
Door Handle Signal: Detects the low-frequency request signal sent by proximity/smart entry door handles.