Sealey vs921 ir and rf key fob tester
Sealey ir rf key fob tester sealey vs921 detects and confirms radio frequency and or infrared emission from key fobs and remote controls helps diagnose faults quickly and easily without the need to dismantle the fob remote or vehicle magnetic backing sticks to the side of any ferrous surface making distance test of transmitter a possibility suitable for a wide variety of vehicle and electronic electrical applications suitable for detecting new bmw frequencies powered by 9v battery no