Intelligent door plate and chime

Intelligent transceiver module particularly suited for power...

Intensity modulated display system

Interactive communication and data processing system for...

Interactive communication and data processing system for...

Interactive medication reminder/dispenser device

Interactive stylus sensor apparatus for gas panel display

Interchangeable sound effect device

Intercom call signaling mechanism

Interface controller for magnetic field based power...

Interface device bi-directional connection of currents carrying

Interfacing attachment for remote mechanical fire alarms

Internet facilitated fire alarm monitoring, control system...

Internet monitoring and input pager

Intra-vehicle LAN system combining electric power supply

Intrinsically-safe roof hazard alert module

Intruder detection device

Intruder detection system

Intrusion alarm apparatus

Intrusion alarm system