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Kaadas L7 Lever Digital Door Lock


Combining traditional with digital the L7 Lever Digital Door Lock is both stylish, elegant, and of course traditional. The L7 digital door lock is designed for convenience without compromising security. By embedding the fingerprint scanner into the handle simply walk up grab the handle and you’re in!

  • User-friendly access
  • Sensitive Touchpad screen
  • Just one step to open
  • Automatic locking
  • Auto polling
  • Easy Installation
  • Sweden FPC Fingerprint Sensor
  • Fake PIN code feature
  • Double authentication
  • Defense mode
  • In-home security (Double-locking)
  • Safe Handle
  • Power bank back-up
  • The low battery warning signal
  • Interact with IoT module
  • Master function


Kaadas L7 Digital Lock Specification & Review

User-friendly access
Various access methods to suit your lifestyle needs – Fingerprint/ Passwords/ RF Card / Mechanical Override Key/ SmartPhone

Sensitive Touch-pad screen
With a wider tempered glass touch screen, the detection rate has improved

Just one step to open
The fingerprint sensor is placed on the handle, allowing easier and faster door opening experience

Automatic Locking
Eliminates the need to check if the door is locked when you leave the house. Feel at ease when you go out and keeps your home safe

RF card is instantly authenticated for access without the need to press any wake-up button

Easy Installation
Patented mortise design allows installation regardless of the door opening direction. Both left and right opening options are available.

Sweden FPC Fingerprint Sensor
Provides accurate and swift recognition with a speed of less than 1 second

Fake PIN code feature
The lock can allow entry even when users add in random numbers in front and/or at the back of their pin number. This provides better protection for the actual pin number.

Double authentication
This mode strengthens security by allowing access only via password plus fingerprint /card

Defense mode
When leaving your home, users can enable anti-theft mode by simply pressing [0] button. Upon activation, anyone who opens the door from the inside will create a warning sound

In-home security (Double-locking)
When you are at home, double-locking prevents any unexpected unlocking attempts from the outside. You can enable it by using the [CLOSE] button

Safe Handle
Once the safe handle is enabled, the indoor handle will be locked. This removes the hidden danger for doors with peephole mounted, and for homes with children who may accidentally unlock the door

Power bank back-up
When batteries are discharged, the lock can be powered up by a 5V power bank

A low battery warning signal
A voiced sound and LED light during door access will alert you to replace batteries when the battery power is low

Master function
Fingerprints/Passwords/Card sets are available for the master PIN Code for the overall management

Technical Specification Of Kaadas L7:

Material Zinc alloy
Dimension(mm) H363 * W81 * D77mm
Voice guide language Chinese,English(default)
Applicative Door Wooden door
Applicative Door Thickness 40-60mm
Color Black / Copper
Type of lock body Automatic Lock body
Unlocking way Fingerprint/Card/Password/Key
Master Password 1
User Password 10
Password length 6-12 digits
Type of card RFID,


Card capacity 100
Type of FPG Semi-conductor
Identification time <0.5 sec
Fingerprints Capacity 100
Double Locking mode Automatic
Power Supply DC 6V 4 AA Battery
Emergency power supply Micro USB port
Battery life 12 months
Mechanical cylinder&key Have
Working temperature -20℃-55℃
Working humidity 15%-90%RH
Lock case D-7260(Default)
Anti-panic Yes
Open direction Universal

Download: Kaadas L7 Product Catalog | Kaadas L7 User Manual

Additional information


Black, Copper


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