Anti-intrusion alarms; Anti-theft locks specially adapted to personal electronic devices, namely, laptops and PC tablets; Digital door locks; Electronic-based instruments for measuring environmental parameters including humidity, mold, bacteria, air quality and water quality; Electronic door alarms; Electronic key cards; Electronic key fobs being remote control apparatus; Electronic warning bells; Electronically-operated door latches; Encoded key cards; Infrared detectors for use in military, law enforcement, civil, scientific and industrial applications; Keyless entry system and keyless ignition switch system for automotive vehicles comprised of a microprocessor, electronic signal receiver, and keyfob with electronic signal transponder; Magnetically encoded key cards; Parts for anti-theft automotive alarms, namely, electronic sensors, remote control transmitters and receivers for remotely operating land vehicles; Radio-frequency identification (RFID) readers; Radio-frequency identification (RFID) tags; Radio frequency identification (RFID) credentials, namely, cards and tags, and readers for radio frequency identification credentials; Radio frequency identification (RFID) labels; Radio frequency identification tag readers; Remote control starters for vehicles; Remote controls for operating vehicle alarms; RFID readers; Sirens for vehicles