COVID-19 Update: A message to our Customers, Partners, and Salto Systems Community. Read More >

XS4 Locker locks
XS4 Locker locks
XS4 Locker locks
XS4 Locker locks
XS4 Locker locks
XS4 Locker locks

Main features

  • Fully integrated with the SALTO Hospitality platform.
  • Easy to maintain: Battery change is the only work needed.
  • Simple offline installation possible on many types of small and thin doors.
  • Door thickness: adaptable on site.
  • Outer thumbturn with red/green indicator indicating the availability of the locker, release managed electronically
  • Comes with BioCote® antimicrobial technology.
  • Lock with large security deadbolt is built into the locker.
  • Ideal for retrofit applications as outside escutcheon rotates for different door handing and styles. No handing.
  • Battery pack, electronic components and locking mechanism are all located on the inside of the door, safe from potential vandalism or sabotage.
  • Encrypted and secure communication between the device and the electronic lock.
  • Low battery status information is obtained from carriers
  • Full access control rights programmed via software.



Power source
  • 3 alkaline batteries - LR03 - AAA 1.5V


Calendar & time zone
  • Calendars in system: 256
  • Time tables: 1024
  • Time periods: 1024
  • Maximum events on lock audit: 1000.
  • Non volatile memory (memory is not deleted, even if power fails).
Management software
  • SALTO ProAccess SPACE.
Id technologies
  • Covering the mainstream RFID technologies.


  • Fixed locker assignment: A specific user ID carrier operates a specific locker lock.
  • Free locker assignment: Any user ID carrier subsequently used to unlock a locker takes control.
  • Family option: Multiple user ID carriers to operate a single locker.
XS4 Locker locks