Onity access control installation and support
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Corseva are fully trained Onity technicians and installers
From machining and morticing doors, fitting wall readers to automatic doors, fire doors and lifts. To installing OnPortal and DirectKey software. Integrating with property management systems and kiosks and providing end user support. Corseva helps your organisation get the most from your Onity system.
Trillium or Serene locks with DirectKey™ technology
Designed for today’s modern aesthetics, Onity’s Trillium, Trillium Advanced and Serene locks are available in a stylish designs with a low profile reader, RFID and Bluetooth® Low Energy (BLE) configurations. Each model line also has its own respective wall reader for automatic doors, mains powered locks, and lift access control.
Trillium locks can be operated using Onity’s DirectKey™ technology enabling guests to use an approved smartphone app. It allows secure download of an assigned key for easy access to controlled areas.
For the Trillium lock data sheet – Click here
For the Trillium Advanced lock data sheet – Click here
For the Serene lock data sheet – Click here



Onportal™ Key management software
OnPortal is Onity’s latest lock management system. It is brilliantly designed to deliver optimal efficiency and guest satisfaction. A scalable solution, it offers full access to its roving check-in option with a touch friendly tablet. Fully featured and easy to use, OnPortal is a powerful system which enhances the check-in process, making it faster.
Staff can perform at optimum efficiency, equally guests will appreciate you making their comfort and security a top priority.
Onity products are backed by a strong commitment to provide the excellent technical support. Corseva’s technical department will ensure you get the support you need, when you need it.
Our technicans install, train and configure up your system to suit your needs and use case.
For the Onportal system data sheet – Click here


Integration with PMS systems, kiosks, and mobile apps
Developed using the latest security standards. Compatible with RFID MIFARE® Classic EV1, Plus or Ultralight C technologies. Onportal creates and manages mobile and physical key credentials.
Onity DirectKey™ mobile key allows guests to use their mobile phone as a door key. Use either a turn key app or integration with a web app to give seamless check in experiences.
USB and I.P adaptable encoders and multiple ways to encode keys. Use a kiosk solution, or at the check in desk – static or roaming. Direct interfacing with PMS systems.
We can design, advise on how to give you and your guests the best experience. Choose from kiosk check-in, remote check-in using an app, integration with your Property Management system, and solutions to send keys to mobile phones.

Onity access control trained technicians
Onity – Now part of Honeywell deliver solutions for the hospitality, accommodation and commercial sectors.
They provide access control, and hospitality solutions trusted by key hotel operators. Brands such as Hilton, Marriot, and Accor, use Onity locks controlled by the Onportal software platform.
DirectKey (Optional) – Offers mobile keys that can be send direct to the customers mobile phone
Integration – Onity locks integrate with many third party property management systems, and third party solutions. This provides a seamless check-in experience – such as mobile apps, and on-premises kiosk for self check in.
We can offer:
- Onity Trillium, Trillium Advanced, or Serene Installation
- Safe solutions - OS100/200 and Card based O700
- Consultation on property management systems
- Consultation on kiosk solutions
- Maintenance, and repair of locks, and troubleshooting
- Service level agreements / remote assistance
- Advice, surveying and consultancy
To view the Onity product range brochure – Click here

We offer a free, no-obligation consultation and assessment of your current set-up, licences and can provide a survey to help you plan confidently for the year ahead or capex. We can upgrade existing Onity systems, provide solutions to replace existing locks from aging installations, such as DormaKaba/Saflok, Vingcard, Cisa, and other brands.
Better I.T and Access Control for your hotel or hospitality business is a conversation away.