keyless entry
No-key unlock
Keyless entry is a system that unlocks a vehicle or building without inserting a physical key.
The driver or occupant carries a fob or card that communicates wirelessly with the lock: I love keyless entry—I just walk up and the car unlocks.
Most systems also allow keyless ignition via push-button start.
- smart locksKeyless electronic entry devices
- RFIDWireless identification via electromagnetic fields
- transpondersDevices receiving and retransmitting signals
- proximity sensorsDevices detecting nearby objects contactlessly
- touch sensorDevice detecting physical contact
fob · remote · remote start · Bluetooth · unlock · garage door openers · car door · immobilizer · biometric locks · access control · two-factor authentication · key card · digital key · NFC · Wi-Fi · voice recognition · security · electronic locks
- hotelshotel staff, hotel room, accommodations, hotelier, innkeeper
- Access Methodspassword, PIN, key card, fingerprint, master key
- car featuresair conditioning, heating, seat warmers, cooled seats, lumbar support
- convenience technologysmartphone, microwave, remote control, GPS, smart speaker
- conveniencesdishwasher, microwave, washing machine, refrigerator, air conditioning
- hardwaredoor handle, hinge, lock, latch, screw
access method
keyless entrycylinder lock
Keyed rotating security mechanism
padlock · deadbolt · tumbler lock · skeleton key · combination lock