NIKAWA Digital Mail Lock S Series Replace existing mail lock letterbox lock for HDB Condo Office. No more keys Include Install

Nikawa Digital Doorlock Aluminium. Fingerprint Letter Box Lock: Easily open the new mailbox lock with a finger to avoid unwanted damage. Digital Lock with Camera: Thanks to the camera, you can easily take out the camera from the box. Letter Box Digital Lock: Easily replace the existing mailbox lock. This will make it a great choice to keep your important documents and valuables safe. Hdb Main Door Lock Set: Fits for most hdd doors. Fits standard hdd bases. Door Lock Replacement: Replace your existing mailbox lock with a key to replace it. User Code: 1-15 digits. Battery: CR Button Cell 1200 usage). Environment Salt Test: 48hrs. 3 wrong entry of the passcode will set off alarm for 30 secs. For locked mail box that require drill open, there is a surcharge of 50