noun
electronic lock; electric lock
A lock that operates electronically, such as with a keypad, card, or remote control. Often contrasted with mechanical locks.
See also: 電気錠
このマンションの玄関には電子錠が付いています。
The entrance of this apartment building has an electronic lock.
電子錠の暗証番
I forgot the PIN code for the electronic lock.
Compound of 電子 (electronic) and 錠 (lock).