One for the operators,
one for the occupants.
Centro System Manager is always free on your Crestron processor. Add the Manager Licence for the people who run the building and the User App Licence for the people using its spaces. Each is yours for good.

Included on every project
CENTROSMSystem ManagerAlways Free
The foundation on the Crestron processor: network discovery and monitoring, diagnostics, email alerts, restore points and encrypted backups. It runs the Manager and User App licences, and a new processor gets a trial of both, so you can see everything before you buy.
The licences
Two licences. Buy the ones you need.
One key per licence, one processor per key. Your key is in your account straight after the order. Type it into Settings → Licence on the processor and it stays with that processor.

Manager Licence
CENTRODASHLocation dashboards and schedules
Site infrastructure overview and schedules for facility managers and operations teams. Status, notifications and control for every connected location, from one place.
- Overview and detailed per-location notifications, occupancy, service state, scene, climate and lighting
- Dashboard views, grouped locations, filters and multi-selection object control
- Self-managed schedules for any location control object, at set times or repeating intervals

User App Licence
CENTROAPPUser controls on phones, tablets and touch screens
A User App for mobile devices and touch screens in every location. Quick connection to the control, status and notifications of that location for whoever is using it, with nothing to install and nothing to set up.
- Per-location control, status and notifications for the guest, resident or tenant in that space
- Printed and limited-session QR codes issued from manager dashboards and in-room touch screens
- Configurable appearance and branding, plus per-location user app permissions and controls
Prices exclude VAT. Where VAT applies, the checkout adds it before you pay.
Integrator or dealer? Get trade pricingBoth licences
The Manager Licence and the User App Licence for one processor, in one order. Two keys, one for each.
Where next
Take the site further
API Access and Centro Cloud connect the building to the business. Link System Manager to your PMS, including Oracle OPERA Cloud, OPERA 5, Mews and Apaleo, so stays, arrivals and room status reach every location.

API Access
CENTROAPIREST and MCP access for systems and stays. Connect your systems to every location.
Never expires. Works on every release. Needs the Manager Licence or the User App Licence on the same processor.
Buy
Centro Cloud
Connect System Manager to the cloud for multi-site estates and the full Centro guest platform.
See Centro by industryCentro Cloud unlocks
- Reservations
- Ordering
- Guest messaging
- Apple Wallet passes
What Centro is worth
Hotels & Resorts
What Centro is worth to a hotel: revenue captured, calls deflected, guests looked after.
Multi-Family Properties
What Centro is worth to an owner: retention, amenities that pay, a building residents choose.
Centro Infrastructure
The platform underneath every Centro deployment.
Bug fixes are free
We fix bugs in what you have, with or without a licence. A fix is not a new feature: a release repairs what is there, and a new feature may be sold as its own licence.
Security updates for 5 years from purchase
Free security fixes for at least five years from the date you buy.
Report a security problem
Write to [email protected]. Our security policy says what happens next.
Read the security policyWhere it is meant to run
On a Crestron 4-Series processor, on the building's own network, set up by a Crestron integrator.
Questions
- Does a licence expire?
- No. A licence covers what it covers on every release, for good. There is nothing to renew.
- What is Setup Support?
- Help from LCD with setting up and using the product, included with the Manager Licence and the User App Licence. It is separate from bug fixes and security updates, which are free.
- What does API Access need?
- The Manager Licence or the User App Licence on the same processor. A key reaches only what that processor’s licences cover: with the User App Licence alone, there are no schedules. Keys never reach the processor’s settings.
- What if I replace a processor?
- A key stays with the processor it was activated for. If that processor is replaced, contact LCD support and we will move the licence to the new one.
- My processor has no internet. Can I still activate?
- Yes. In your account, choose Activate for a processor, download the licence file and load it on the processor.
- What happens when the trial ends?
- The licensed pages become read-only for 30 days and then switch off. System, Settings and Connectors keep working. Add a licence at any time to bring them back; nothing is lost.
- Do you offer trade pricing for integrators and dealers?
- Yes. Approved trade partners buy every licence at a discount off MSRP, and can earn a free not-for-resale demo licence for their showroom. Apply for trade pricing
Centro System Manager for Crestron is made by SI Sound and Light, trading as LCD, 4 Lothian Bank, Eskbank, EH22 3AN, United Kingdom. Website: lightingcontrol.co.uk.