INTERLOCK SINGAPORE DIGITAL DOOR LOCKS
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​Gateman Specialist
Serving Singapore since 2008
Sales | Support | Service

Picture
Korea #1 Digital Lock
We are often asked if we have a digital lock for the letter box.
We don't but there is a better solution for letter box lock.
You do not want to have another digital lock and worry about batteries and replacement. It is also expensive for a digital lock! 

What you really want is going keyless and not having to worry about another set of batteries. 

Get a 3 digit numeric turn lock for your letter box. No batteries. Easy to use and no key!

Price : $80 (includes installation, nett)
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Feature:
  • High Quality and Absolute Security
  • Manufactured by Lock professionals
  • 3-Digit Combination Cam Lock
  • Made of Anti-corrosion, Durable Zinc Alloy
 
Specification:
  • Lock Type: Keyless Combination Cam Lock
  • Key combination: 3 Group Code (0-9)
  • Size(Length x Width): 42mm x 42mm
 
How to change password:
  1. Make sure the lock is open, (default code is 0-0-0)
  2. Find the pin hole on the side of the front lock turntable
  3. Find a pointed object (eg. mobile phone sim tray pin)
  4. Insert it into the hole and hold (if it does not give, turn knob to another position and try again) 
  5. Reset the code.​
Yale digital lock for Singapore Letter Box

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  • Home
  • Digital Locks
    • Gateman Brand >
      • Gateman G-Swipe
      • Gateman G-Touch
      • Gateman Fingus
      • Gateman WV40
      • Gateman G-Grab scan
      • Gateman WV200
      • Gateman Lock Models
    • Lockin Brand >
      • Lockin S30 Pro
      • Lockin S50F (Face)
      • Lockin X1
      • Lockin OJJ X1
    • Aqara Brand >
      • Aqara A100
      • Aqara D100
    • Samsung Brand >
      • Samsung 2920
      • Samsung H540
      • Samsung P930
      • Samsung DR900
    • BuildOne Brand >
      • BuildOne DP9300
    • Solity Brand >
      • Bundles: Door & Gate
      • Solity GSP-1000BK
      • Solity GSP-2000BK
      • Solity GP-6000BKF
      • Solity GM-6000BKF
      • Solity GA-65B Rim Door Lock
      • Solity GD-65B Gate Lock
    • Milre Brand >
      • Milre 6000
      • Milre 500F
    • Ultraloq Brand >
      • Ultraloq UL3 Office & Home Room
    • Metal Gate Locks
    • Glass Door Locks >
      • Gateman SHINE
    • Accessories
  • Promotions
    • Single Locks Promotions
    • Door & Gate Digital Lock Bundles
  • How To Order
  • Contact Us
  • About Us
  • Blog
  • Services
    • Repair Service for Digital Locks in Singapore
    • Phone Technical Support Package
  • Articles
    • Finger Vein Recognition Technology - Is it suitable for smart door locks?
    • PayNow Payment
    • Review: Gateman Fingus and G-Swipe comparison. Which is better?
    • Sliding doors digital lock
    • Singapore Letter Box Numeric Lock
    • Simons-Voss Cylinder Lock : Better alternatives
    • What batteries to use for digital locks