الوصف

【Updated keyboard door lock】The keyless entry door lock coming with anti-peeping upgraded silicone keyboard is more sensitive, durable than virtual touch keyboard. You can add **0 fingerprints and *0 groups passwords, avoiding the trouble of taking the keys.
【Easy to Install】 Fits most standard single-cylinder US doors. Universally fits door thickness between**3/8″ (*5mm) and **3/*6″ (*5mm), adjustable latch **3/8″ (*0mm) or **3/4″ (*0mm). Suitable for both left-handed door and right-handed door.
【Low power alert】 Only 4 AAA batteries can operate it. Red LED will flash for 5 times to remind you of changing your batteries when in low power.And we provide a micro USB cable as an emergency unlock in case your power is totally flat.