Häfele DL7900 Smart Lock




Collections: Digital Locks

Product type: Security Product

Vendor: Digital Locks

Tags: Access Control, Bluetooth, deadbolt, digital, key overide, keycard, keyless, leverset, mortice, self latching, smartphone



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The Hafele DL7900 Digital Door Lock

Enter via Bluetooth through the mobile App via Pin pad entry ,RFID card or with the Mechanical key override 


  • BLE key: Unlimitted
    Key card & Remote controller: 200 pcs
    Password: 1 Master code & Unlimited user code

Door operation inside

Lever operated

Door operation outside

Lever operated


Small mortise

Lock Backset 70 mm

For door material



Aluminium and steel

For door thickness

38 mm - 90 mm

Type of battery

AA Alkaline

Required number of batteries


Door gap min.

3 mm


- Controlled with both admin and user rights
- Password validity time can be set
- More security and convenience with Internet-independent operation
- Fire alarm sensor: when the indoor temperature exceeds 50°C - 70°C, the lock will open automatically
- Lock opening history is shown and updated on the mobile app
- Bluetooth keys and passwords can be generated and sent via mobile app
- Electric shock resistance
- A password can be entered with a random number to prevent stealing
- Double locking from outside or inside the house
- Automatically locking when unlocked but the door is still in the closing position
- Can be flexibly switched between automatic and manual locking modes
- Sound alert in case of a strong impact on the lock
- Sound alert in case the lock is not completely closed
- Automatically disabled for 1 minute after 5 consecutively failed logins with passwords / cards / fingerprints

**Häfele Access APP
- Open on smartphone App via Bluetooth
- Setting easier
- Checking history

Outside backplate height

302.5 mm

Outside backplate width

73.5 mm

Outside lock depth

25.5 mm

Inside backplate height

310.5 mm

Inside backplate width

78.5 mm

Inside lock depth

35 mm



Technical data attributes
Technical Data
Operating temperature -25  –  60 °C
Type of voltage supply Battery
Required number of batteries 8
Type of battery AA Mignon 1.5 V
For door material Wood
Door gap min. 3 mm
For door thickness 38 mm - 90 mm
For stile width min. 120 mm