Your hotel already has technology. Elersa makes it work together.
Connect locks, Wi-Fi, payments, POS, booking channels and guest communications to the same guest and stay — so nothing runs in isolation.
Emma Langford
Room 408 · 3-night stay · VIP Gold
Access
Active
Wi-Fi
Room-408
Folio
£184.50
Messages
3 sent
Smart Locks
Wi-Fi
Payments
POS
Channels
Messaging
Connected via Elersa
Six systems. One operational layer.
Every hotel runs technology. The difference is whether those systems know about each other — or whether staff are the glue between them.
Access & Smart Locks
Issue mobile keys, manage access schedules, and automate check-in with leading electronic lock systems.
4 integrations
Wi-Fi & Internet
Manage guest connectivity, captive portals, and network segmentation from a single dashboard.
2 integrations
Payments
Accept payments globally with pre-authorisations, tokenised cards, and automated billing.
7 integrations
Point of Sale
Charge restaurant, bar, and spa purchases directly to guest folios in real time.
1 integration
OTAs & Channels
Two-way sync of rates, availability, and reservations across all major booking channels.
7 integrations
Communications
Reach guests on the channels they already use for confirmations, upsells, and support.
3 integrations
Connected systems. One stay.
Integrations aren't a feature list. They're the operational connections that let your hotel run without manual handoffs between systems.
Smart Locks
Guest checks in
Room 408 assigned
Door credential provisioned
Key card + mobile key active
Credential expires at checkout
Wi-Fi
Guest checks in
Room-408 network created
Credentials linked to stay
Active for duration of stay
Automatically expires at checkout
Payments & POS
Restaurant charge
Guest identified at table
£86.40 posted to folio
Front desk sees updated balance
Settlement at checkout
Deeper than a connection
Some integrations aren't just data pipes. They're core to how Elersa operates a stay.
Smart Locks & Access
Credentials that follow the stay
When a guest checks in, door access is provisioned automatically. When they check out, it expires. Room changes, extensions, early departures — all handled without the front desk touching a lock system.
Wi-Fi Management
Network access tied to the room
Per-room guest Wi-Fi credentials are created at check-in, linked to the stay, and expired at checkout. No shared passwords. No manual provisioning.
Payments & POS
Every charge on one folio
Restaurant, bar, spa — charges from any outlet are posted to the guest folio in real time. The front desk always sees the current balance. Settlement happens once.
Integration directory
Systems currently supported or planned for the Elersa platform.
Access & Smart Locks
VingCard (ASSA ABLOY)
Global leader in hospitality locking solutions
Dormakaba
Electronic locks and mobile access for hotels
Salto
Cloud-connected smart locks and access control
Onity
Electronic locking and energy management systems
Wi-Fi & Internet
UniFi (Ubiquiti)
Scalable enterprise wireless networking
Meraki (Cisco)
Cloud-managed network infrastructure
Payments
Stripe
Online and in-person payments infrastructure
Adyen
Unified commerce platform for global payments
Worldpay
Payment processing for hospitality businesses
Square
Integrated payments and point-of-sale hardware
Redsys
Payment gateway for the Spanish and Portuguese market
Mollie
European payment solutions for online and in-person
PayPal
Digital wallet and checkout for guest payments
Point of Sale
Elersa POS
First-party point-of-sale built into the platform
OTAs & Channels
Booking.com
Rate and availability synchronisation
Airbnb
Listing management and instant booking sync
Expedia
Real-time inventory and rate distribution
VRBO
Vacation rental channel connectivity
Hotels.com
Rate parity and reservation delivery
Agoda
Asia-Pacific distribution and rate management
Trip.com
Chinese market distribution and booking sync
Communications
WhatsApp Business
Automated and live guest messaging
Telegram
Bot-powered guest communication
SMS
Transactional and marketing text messages
Don't see your system?
We're continually expanding the Elersa integration library. Tell us what your property uses and we'll help you understand what's possible.