Electronic Lock 2.0: Allows immediate code upgrade using the handle and keypad, without removing the lock. The simple mechanical coding enables unlocking without concerns about electronic components, with the ability to quickly correct errors via the C key.

Reliability Without Batteries: This mechanical keyless lock operates without batteries or wiring. It accepts 4-7 digit codes that include numbers and the letters X and Z, entered in any order for increased security against code guessing.

Compatibility with a Variety of Doors: The detachable spindle fits doors with a thickness of 35 to 65 mm, while two locking sizes (60 mm and 70 mm) accommodate different door depths. The lock can be installed on both left- and right-handed doors.

Two Access Modes for High-Traffic Areas: The mechanical lock features a hold-open function for free access during peak hours. The non-code mode allows quick access with a simple turn of the handle, saving time when your hands are full.

Built for Everyday Use: With a durable zinc alloy case and oxidation-resistant coating, this mechanical keypad lock withstands rain, sun, and frequent use. Ideal for entrances, garden gates, garages, and both indoor or outdoor entry points.

• Color: Silver
• Code Digits: 4-7 digit combination (numbers and X/Z, no repeats)
• Suitable Door Thickness: 35-65 mm
• Main Material: Zinc alloy
• Unit Weight: 1.51 kg