Comparing Manual Entry and Electronic Unlocking for a Locked Car

https://quillhavenx.com/s/HT4WvkDzs5WdMiHAky5SD

Manually jimmying a car door with a slim jim takes patience and finesse, but you risk scratching the window trim. An electronic unlocker sends a quick signal to bypass the lock cylinder, which is faster but requires the right frequency match. Neither approach is foolproof on older cars with worn tumblers.