EntityQ1790509· pop 12· linked from 87 articleselectric strikeSign in to savedoor locking hardware whose mechanism is electromechanicalConnectionsElectromagnetic lockEntitydoorEntityalternating currentEntitydirect currentEntitylockEntitypasswordEntityclosed-circuit televisionEntityhingeEntityauthenticationEntitypadlockEntitykeychainEntitylatchEntitydoor handleEntityaccess controlEntityalarm deviceEntitysecurity alarmEntityMotion sensorEntitypressure switchEntityemergency exitEntityReed switchEntityCategoriesLocks (security device)