SALTO Systems has launched XS4 One, a robust new locking solution for securing internal doors. The new XS4 One is a stylish, battery-operated electronic escutcheon that is totally wire-free and networked through the SALTO Virtual Network and SALTO Wireless network. It provides a reliable solution for electronic access control in a wide variety of applications.

Simple installation is possible on any type of door, including those with narrow frames. Its body and escutcheon are made of steel and it is available with mechanical cylinder cut outs for key override or access lock outs (override European and Cam profile cylinder) with audit trail facility available.


It has a choice of mechanical or electronic privacy option, and the lock can always be opened from the inside (single action panic feature works in conjunction with the relevant mortise lock). Complementary escutcheons without reader are also available to maintain the aesthetic of doors that do not need to be controlled.

SALTO’s XS4 One is specially designed for use on busy, high traffic doors that need additional strength and is equipped with an integral reader module capable of reading MIFARE® (DESFire EV1, Plus, Ultralight C, Classic - ISO/IEC 14443, Bluetooth SMART (BLE) and NFC.

It meets EN1634 and is ccompatible with DIN and European mortise locks, mortise locks with Swiss profile cylinder, Australian standard mortise locks and narrow style mortise locks. It is suitable for doors from 32mm up to 120mm making it an ideal solution for doors that require additional security without the expense of installing a conventional access control system.



About SALTO Systems

We’re driven by innovation. Guided by our insights into customer needs, we deliver industry-leading, next-generation electronic locking solutions without wires and without mechanical keys. Since 2001, SALTO has been redefining the access control world by continually being first to anticipate market needs in a rapidly evolving marketplace. We set new standards in security, manageability and scalability. SALTO’s pioneering SVN platform provides stand-alone networked locking solutions. With its online and real-time technology, our market-leading XS4 platform enhances the usability of every building environment by securing virtually every door and enabling the monitoring and control of every user. SALTO hardware and software can be networked without wires to provide real-time intelligence and instant control, whilst enabling integration with existing systems to improve manageability and enhance end-user experience. Having revolutionized access control around the world in sectors where security is critical – from airports and healthcare to government education and hotels – we continue to deliver the most advanced and flexible electronic locking solutions in the market.  For more information, visit


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Ramesh Gurdev                                                                                           Keith Carey

SALTO Systems                                                                                             SALTO Systems

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