Samsung DH540 Digital Door Lock (Now Zigbang DH540)

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

• pin and card access
• automatic and manual locking mode selection
• manual lock lever (on the inside)
• break-in alarm
• low battery notification
• emergency 9V external terminal

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]

• Silent Mode (not to wake baby, night time etc)
• Away Mode (for long term leave)
• Made in Korea, some Korean labels

This is ideal in replacing older locks such as Samsung SHS-505,  SHS-5050, SHS-5120, Samsung H630/H635, using the same lock holes.