RF meter reading system
RF meter reading system
RF remote appliance control/monitoring system
RF remote system with drive-away prevention
RF repeater for automatic meter reading system
RF switching with remote controllers dedicated to other devices
RF switching with remote controllers dedicated to other devices
RF switching with remote controllers dedicated to other devices
RF tracking system and method
RFID reading system, RFID reading method, RFID reader, RFID...
RFID system and method including tag ID compression
Ring configuration of line concentrators
Ring network system
Ring network system and configuration control method
Ringing signal generator
RMS Voltage control with variable duty cycle for matching differ
Rolling code for a keyless entry system
Rosary device
Router having a security function
Routing arbitration for shared resources