• Samsung Zigbang DH540 – Lever Handle Mortise Digital Door Lock
  • Samsung Zigbang DH540 Lever Handle Mortise Lock – PIN and Card Access
  • Samsung Zigbang DH540 – Installed on Real Door
  • Samsung Zigbang Digital Door Lock – Randomizer Feature Prevents Password Copying
  • Samsung Zigbang Digital Door Lock – Silent Mode for Quiet Operation
  • Samsung Zigbang Digital Door Lock – Away Mode Prevents Break-Ins While on Vacation
  • Samsung Zigbang Digital Door Lock – Emergency Exit Mode Auto-Opens in High Heat
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Samsung DH540 Digital Door Lock (Now Zigbang DH540)

$579.00 SGD
$648.00 SGD $579.00 SGD
Sale Sold out

Access Modes

  • RFID Card (Registers up to 20 users)
  • Pin Number (4-12 digits)

Key Highlights

  • PIN and card access with automatic and manual lock mode selection.
  • Manual lock lever on the inside for quick securing.
  • Break-in alarm and low battery notification.
  • Silent mode and away mode for quiet nights and long trips.
  • Made in Korea.

Warranty Details

1 Year Parts and On-Site Warranty

What's Included

Includes:

  • 1 year Warranty
  • 2 RFID Tags
  • 2 White Wallet Size Cards
  • English User Guide (PDF)

What's Not Included:

  • remote controller set for locking and unlocking from up to 20m away (useful for big premises and office environment) [Add-On Purchase $120]
The Interlock Assurance

Buy with less risk.

  • Compatibility Checked We assess suitability before installation so you are not blindly buying a lock for your entrance.
  • No-Fit, No-Fee If the planned lock cannot be properly installed onsite and we cannot provide a suitable compatible alternative, you will not be charged for the unsuccessful installation.
  • 30-Day Workmanship Guarantee If an issue is confirmed to have been caused by our installation workmanship within 30 days, we will rectify the workmanship issue without an additional workmanship charge.
Read the full Interlock Assurance
View full details

Note: Product visuals are presented for illustrative purposes only and may vary slightly in colour, finish, proportions, and final installed appearance. For the most realistic representation, please refer to our Customer Gallery featuring actual installation photos.

A Dependable Digital Lock, Now Under Zigbang

The Samsung DH540 was originally part of Samsung's digital lock line; following Zigbang's 2022 acquisition of that business, it's now sold under the Zigbang name as the same product, with the same manufacturing standards behind it.

Ways to Unlock

PIN and card access, with a choice between automatic and manual locking mode selection, plus a manual lock lever on the inside for quickly securing the door by hand when you're staying in for the night.

Security & Everyday Modes

A break-in alarm and low battery notification are built in, alongside silent mode for quiet nights and away mode for longer trips.

Power

An emergency 9V external terminal provides backup power if the internal batteries run flat, so you're never stuck outside waiting on a battery replacement. Made in Korea.

Real installation photos from our customers.

Model Samsung Zigbang SHP-DH540
Lock Type Mortise
Unlocking Methods PIN Code (1 password), RFID Card/Tag (up to 20), optional RF Remote Controller (sold separately)
Connectivity None - fully offline, no app/Bluetooth/Wi-Fi. Optional RF remote controller accessory operates up to 20m, not app-based
Power Source 8x AA alkaline batteries (minimum 4x); 9V emergency battery via exterior terminals
Battery Life Up to 10 months (based on ~10 entries/day, 8x AA)
Warranty 1 Year Parts and On-Site Warranty
Dimensions Front: 80mm (W) x 320mm (H) x 20mm (D), up to 70mm handle depth; Rear: 80mm (W) x 290mm (H) x 35mm (D), 85mm handle
Card Capacity Up to 100 RFID cards/tags
Password Capacity 1 password
Features Automatic/manual locking toggle, Magic Number anti-peep entry (default on), Double Authentication (PIN + card, default off), adjustable locking delay (1-9 seconds), adjustable volume (Mute/Low/High), intrusion alarm, low battery indicator (LED + melody), double-lock privacy mode
Suitable Door Types Wooden Door
Brand Note Formerly a Samsung-branded lock, now sold under the Zigbang brand