Electronic Lock 2.0: Update the code directly via the handle and keypad without removing the lock. Unlock with a simple mechanical code – no need to worry about electronic components, and enter the code using the C key for quick corrections.

Reliable Security Without Batteries: This mechanical keyless lock operates without batteries or wires. It accepts digital codes of 4-7 digits using numbers and the letters X and Z, which can be entered in any order for enhanced protection against code guessing attempts.

Compatible with Multiple Door Types: This keyless lock comes with 4 shafts (compatible with doors 35-65 mm thick) and 2 lock sizes (60 mm and 70 mm) for various door depths. The lock can be installed on both left-handed and right-handed doors.

Controlled Access with Easy Passage for Families: Double-sided code access helps manage entry from both sides of the door. When family members come and go frequently, the lock holding function allows easy access without repeated unlocking.

Durable Construction for Everyday Use: With a sturdy zinc alloy case and anti-corrosive coating, this keypad lock withstands weather conditions and frequent use. It is ideal for main doors, garden gates, garages, and interior or exterior entry points.

• Color: Bronze with oil-rubbed finish
• Code Digits: Combination of 4-7 digits (numbers and X/Z, without repeats)
• Suitable Door Thickness: 35-65 mm
• Main Material: Zinc alloy
• Unit Weight: 1.74 kg