Remote lock for a code for apartment vG-BL4 SQ


Price 233,70 € (23% VAT included)

               190,00 € net price


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SMS code lock for vG-BL4 SQ apartments is a modern access control solution for premises for short-term rental. Its characteristic feature is a wide escutcheon that allows you to cover old openings after previous fittings, e.g. old hotel locks. The vG-BL4 SQ code lock is operated with the TTlock application, where you can generate codes for a specified period of time, add proximity cards, check the history of events, check the statistics of entries and presence of its users, and control the battery level. The vG-BL4 SQ digital handle has a built-in voice module, which allows you to receive messages in the form of spoken words - "door open", etc. The vG-BL4 electronic lock has a three-row numeric keypad - similar to telephones, which means that its operation is still simpler and more intuitive. The SMS code handle has a built-in mechanical insert for emergency opening and a special input for emergency power supply.


Works for:

PIN code

Mifare card 13,56MHz

TTlock app

Emergency key



Fingerprint (to order)




The combination lock for the vG-BL4 SQ apartment can be managed in 3 ways



TTlock app





TTlock web software




TThotel app





Generating and sending the code - video


Works with the following mortise locks:







Any mechanical mortise lock



Fire mortise lock EI30 72 / 55-65 / 20 Startec

  • The use with the vG-BL4 handle does not affect the door structure
  • Fireproof mortise lock designed for internal and external doors
  • Lock in DIN standard
  • Fire door lock class 1 of EN 12209: 2005
  • 55 or 65 mm backset
  • 72 mm spacing (PZ, DIN compliant)
  • The front plate of the lock is rounded
  • Front plate of the lock 20x235x3 mm (in accordance with DIN)
  • Lock case 98 * 165 * 12mm



Self-locking lock TKZ40

  • For entrance doors to apartments and houses
  • The bolt extends automatically when the door is pressed down
  • For left and right doors (adjustable latch)
  • Combined with an signboard and a insert
  • To the text of the inserts (the insert does not need to be idle)
  • The pawl is made of nickel-plated brass, spindle seat made of cast
  • Very wear-resistant thanks to the use of special materials
  • Panic function (opened from the inside with a handle)
  • Steel bolt with an extension of 22 mm
  • Stainless steel front face plate, round, 22 mm wide



Available colours




Available version with fingerprint (to order)


Technical data

Dimensions (Height*Width*Depth) 270*70*20mm
Colour Black, silver
Power supply 4 * AA battery (6V)
Access TTlock APP, Mifare card 13,56MHz, PIN code, mechanical key, fingerprint (to order)
Battery lifetime About 10 000 cycles
Protection class IP65
Appliance Wooden door, steel door, stainless steel door, brass door
Door thickness 35-70mm
Low voltage warning Below 4.8V
Working temperature -20℃~70℃
Humidity 10%~95%
Reading time <0.1s



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