XS4 One

The Salto XS4 One is the evolution of the Original model with a built-in, totally new reader available in two colours. This version is compatible with most European mortise locks and cylinders.

XS4 One S is a compact yet powerful universal electronic locking solution. It redefines modern access control with a contemporary square design and sleek reader surfaces, accompanied by an elegant finish.

The Salto XS4 One S is built to fit most European profile doors and mortise lock standards. Its modern design provides a secure electronic locking platform without the need for conventional wired access points. Boasting a simple installation process and retrofit design, its broad range of models and functions allows you to replace your existing door hardware with ease.

XS4 One S is a compact yet powerful universal electronic locking solution. Designed specifically for security doors, perimeter entrances and outdoor environments, these models combine robust construction with advanced technology to withstand extreme conditions.

Suitable for burglary - resistant security doors specifically those classified as EN 1627 RC3. The Salto XS4 One S Heavy Duty model is built to fit most European profile doors and mortise lock standards. Its modern design provides a secure electronic locking platform without the need for conventional wired access points. Boasting a simple installation process and retrofit design, its broad range of models and functions allows you to replace your existing door hardware with ease.

XS4 One S is a compact yet powerful universal electronic locking solution. It redefines modern access control with a contemporary square design and sleek reader surfaces, accompanied by an elegant finish.

The Salto XS4 One S is built to fit most European profile doors and mortise lock standards. Its modern design provides a secure electronic locking platform without the need for conventional wired access points. Boasting a simple installation process and retrofit design, its broad range of models and functions allows you to replace your existing door hardware with ease.

Secure PIN-Code smart locking solution for access control, the Salto XS4 One S Keypad is designed to fit most European profile doors and mortise locks standards. Easy to install and retrofit, it can replace your existing door hardware and fits any door with a broad range of different models and functions.  

The XS4 One S Keypad integrates the latest smart access and credential technology with advanced code management, providing versatile access methods for both online and standalone scenarios. 
 

The Salto XS4 One DIN version escutcheon is specially designed to meet the requirements of DIN18250 and 18251 standard doors prepared for DIN 18250 standard mortise locks. The new escutcheon range maintains the fire rating of the door as no additional drilling of the door is required, thus ensuring existing doors are not damaged.

XS4 One S is a compact yet powerful universal electronic locking solution. It redefines modern access control with a contemporary square design and sleek reader surfaces, accompanied by an elegant finish.

The Salto XS4 One S is built to fit most DIN18250 and 18251 standard doors prepared for DIN 18250 mortise locks standard. Its modern design provides a secure electronic locking platform without the need for conventional wired access points. Boasting a simple installation process and retrofit design, its broad range of models and functions allows you to replace your existing door hardware with ease.