Mechanical Digital Password Lock,Mini Zinc Alloy Password Security Lock,2-4 Digit Password,Suitable for Indoor and Outdoor Door Cabinet Door Lockers

Specification:Product model: 38DPanel material: zinc alloyPassword length: 2-4 digitsApplicable door thickness: 10-60mmApplicable type: indoor and outdoor doorsFeatures: water proof, no batteryBolt center distance: standard 60mmLock size: about 107*43*20mm/4.2*1.7*0.8inPacking List:1 * Mechanical lock set1 * English manual2*installation packageNotes:The password is out of order and the numbers cannot be repeated, please refer to the manual.Please note that the product type will be randomly, please make sure you don't mind.Change the Password:1. Remove the 4 red screws on the rear panel of the outer door keyboard.2. Open the rear panel and be careful not to disturb the many small parts inside.3. See 3 red passwords, 6 blue regular passwords and 1 C.4. Press the C button to move the inner lock piece, but do not move the C piece.6. Pay attention to the different characteristics of the red and blue cleats and insert them into the slot.7. After placing it, cover the back plate after calibration. After tightening, check repeatedly. Edit the password button according to your preference, you can successfully unlock and confirm success.8. Please note that there is a spare lock in the attachment, and the number of passwords can be changed to 2~4.

• MECHANICAL KEYLESS DOOR LOCKS: 2-4 password keyless combination door locks, suitable for gates, fences, windows, indoor and outdoor doors, cabinet doors, storage cabinets
• AND EASY TO CLEAN: made of zinc alloy, each lock is satin-finished and chrome-plated and polished, with the best indoor and outdoor performance, surface, and longer service life
• EASY TO INSTALL: It can be easily installed with a screwdriver, no new screw holes or hard wiring are required. No wearing keyboard material, no thieves, higher security.
• NO BATTERY REQUIRED: Unlocking is a mechanical process that does not require batteries or wires to better your home in the modern world
• AFTER-SALES SERVICE: If you have any usage problems or are not satisfied with our products, please feel to us, our professional customer service team will reply to you within 24 hours, and we will consult. Thank you for purchasing from us.