Digital door locks; Keyless entry system and keyless ignition switch system for automotive vehicles comprised of a microprocessor, electronic signal receiver, and keyfob with electronic signal transponder; Electronic locks; Electronic locks incorporating biometric scanners; Electronic lock assemblies; Programmable locking systems, consisting of electronic cylindrical locksets and keypads; Keypads for electric garage door openers and closers; Digital switching systems comprised of interconnected electromechanical and solid-state power management enclosures with standard and custom keypads for user remote control, the foregoing for use on marine helms and land-based vehicle dashboards; Electromagnetic locks; Electric locks; Biometric locks; Radio-frequency controlled locks; Electric deadbolt locks; Electric locks for vehicles; Biometric fingerprint door locks; Motor vehicle power locks; Locks, electric; Electronically operated high security lock cylinders; Alarm monitoring systems; Access control and alarm monitoring systems; Environmental monitoring system comprised of meters and sensors that measure pressure, humidity, temperature and includes alarm and reporting functions
Electrical and Scientific Apparatus