Remote sensor with voice locator message
Remote signalling apparatus, particularly suitable for remote su
Remote surveillance and assisted care using a mobile...
Remote tracking system with a dedicated monitoring center
Remotely controllable route indicating devices
Remotely controlled briefcase alarm
Remotely controlled security system
Remotely directed vehicle inspection method and apparatus
Repeater device for communications with an implantable...
Repeater device for communications with an implantable...
Repeater for smoke and similar alarms
Reprogrammable remote sensor monitoring system
Reprogrammable remote sensor monitoring system
Reprogrammable remote sensor monitoring system
Rescue requesting method in bluetooth system
Reusable self contained electronic device providing...
Reverse locator
RF data communication link for wireless audible indication syste
RFID activated information kiosk
RFID based security network