1. Offline, wire-free online or wired online
Offline locks are programmed through the key card and a portable programmer. Wire-free online locks report events and accept changes over a wireless network, giving front office real-time status. Wired online is reserved for doors that already have cabling, such as staff areas, service corridors and perimeter doors. The choice affects network design and gateway placement from the start.
2. Mobile key
If the operator offers mobile check-in, the lock platform must support the operator's mobile key app or SDK. Confirm compatibility with the brand before specifying.
3. PMS interface
Encoders at front office must interface with the property management system the operator uses. Confirm the interface licence and who supplies it.
4. Staff areas and lifts
Staff areas, stores and plant rooms usually use the same credentials. Lift destination control or floor restriction can also be tied to the guest card, which needs coordination with the lift contractor.
5. Door hardware and fire rating
The lock must suit the door's mortise, finish and fire rating. Coordinate early with the ironmongery schedule and the door supplier.
6. Card technology
Choose the card or key-tag technology with security and lifetime in mind, and plan stock for construction cards, guest cards and staff credentials.
7. Maintenance
Battery life, spares and software support should be part of the specification. A maintenance contract from handover keeps the system on a supported version.