WOYO 10-1000MHZ All Car Key Frequency Tester Remote Control Detector, IR RF Door TV Remote Inspection Tools, 315,433,868MHZ

• Item No. OZ322

The Control Tester has been developed to assist with the diagnosis of all types of (IR) Infra Red and (RF) Radio Frequency remote controls. It could let you easy to confirm if the frequency of new keys or remote controls the same as the old one.