[✅SG Ready Stock] Mailbox Letter Box WT Digital Lock Smart Digit Keyless Mailbox Digital Lock for HDB Condo Drawer Cabin

✅Singapore local seller, fast delivery in 24 hours, package received in 1-3 days!✅1 Year free warranty service!✅If you have any questions about the product, please feel free to contact us. Thank you✅Our Digital Lock is a 20mm Anti-Clockwise Version Compatible with Standard SG HDB/Condo/Landed Property Letterbox Lock!✅!! Except for 6 Digit 30mm Clockwise Verison, it's meant for drawer/Cabinet and it's not compatible for Letterbox!!!✅Product Description : - BEAUTIFUL AND DURABLE: made of zinc alloy material, strong and durable, waterproof and dustproof, durable. The shell design is elegant, the full touch screen has high sensitivity, high reliability, convenient operation, strong anti-interference ability and high safety.- EASY TO INSTALL: it needs to be inserted into the mounting hole, no screws are needed. The mounting hole can be 16.2x18mm. Suitable for cabinet thickness from 0.5mm to 20mm/ Wood 16-20mm.- PASSWORD UNLOCKING: a lock with a combination of 4-15 digits can be set. The original dial setting is 1-2-3-4. Suitable for toolboxes, cabinets, drawers, mailboxes, school lockers or any place where the keys are not suitable.- LOW VOLTAGE ALARM: When the battery voltage drops to DC3.3V±0.2, a buzzer will sound when the door lock is unlocked to remind the user to replace the battery. After unlocking, remove the battery cover and replace it (note the direction of the positive and negative poles of the battery).✅ Product Specification : Name: Keyless Electronics Digital Mailbox Cam Combination LockMaterial: Zinc AlloySize:57.557.540mm✅ What's in the package?- 1 x Letterbox Lock 8-DIGIT - 1 x User Manual- 1 x CR2032/CR2045 Battery- 1x Nut- 1x Swivel Latch Important Notes:?? How to set management passwords and passwords. ?? Firstly, Set Management passwords first and set Daily passwords. -Default Management Password: 4321 (Once the Management password is key in daily password will be reset to default)Key in 4321 and press ok and press ok again hold for 2 seconds and once buzz sound is on the key in password and press ok. Default Daily Password: 1234- Key in 1234 and press ok and press ok again hold for 2 seconds and once buzz sound is on the key in password and press ok.