Xesar

Would you like to organise your access management in the most versatile and resource-efficient way possible? Do you want to avoid having to issue or distribute access media? Then it's time for Xesar.
The Xesar app turns your smartphone into the key. You can securely send keys to smartphones and still manage your access control system on-premises.
What do you need? A Xesar access component, a smartphone, a Xesar system and Internet. And if you don't want to use a smartphone, there are alternative access media too, such as cards or key tags.
Uncompromising security!
The communication between smartphone and access component is end-to-end encrypted, making it completely secure against interception. The key tags also have state-of-the-art technology and they cannot be copied.
The features
Send a Key
Never hand over a key again. Send keys easily to employees, freelancers or new tenants. You can also pre-programme this for particular times.
Unlock in the app
Easily unlock access components within BLE range in the app
Electronic combi key
One smartphone for multiple installations
Other practical features for businesses
Import personal data and export system data with the click of a button, MQTT interface to control certain Xesar functions via your own software.
Xesar meets the EU General Data Protection Regulation
Xesar was jointly developed with a data protection expert into the most data protection-friendly access system.