Hotels and short-term rentals let dozens of strangers through the door each week. Each guest needs access for a few nights and then must lose it. A system built for a family home does not hold up well under that kind of turnover, and that difference drives most of the choices below.
Start with the guest journey
Before comparing products, map the guest journey for your property:
- Before arrival: how does the guest receive their credential?
- At the door: what must they do to enter, and what if their phone is dead or has no signal?
- During the stay: can staff enter for cleaning or maintenance without disturbing the guest?
- At check-out: does access expire automatically?
A good system makes each of these steps quiet for the guest and largely invisible to staff. The friction shows up at the edges — the guest whose phone died on the way from the airport, the cleaner who arrived an hour early — and a poor system turns those moments into front-desk queues and late-night messages.
Must-have features for hospitality
For hotels and short-term rentals, prioritise these:
- Time-limited credentials. Passcodes or mobile keys that expire automatically at check-out — no manual revocation.
- Remote generation. Issue a code from anywhere, so you never need to meet a guest to hand over a key.
- Multiple credential options. Offer a mobile key, but also a passcode and a physical card as fallbacks, so a dead phone never locks a guest out.
- Audit trail. Know precisely when a guest arrived and left — essential for disputes and turnover scheduling.
- Real-time alerts. Get notified of arrivals and of doors left open.
Connectivity: the hospitality default
For most hospitality properties, Bluetooth locks paired with a gateway is the practical choice. It keeps per-door cost and battery use low while delivering full remote management. A single gateway on each floor or in each building typically serves all the locks in range. The Sciener product range is built around this configuration — locks, gateways and keypads that share one management plane.
Wi-Fi locks are an option for smaller properties that want zero extra hardware, but the higher power draw and the load of many locks on one Wi-Fi network make them less suited to large deployments.
Integration with the booking system
The biggest efficiency gain comes from connecting access control to your property management system (PMS), channel manager or OTA platform. With an open API, a booking can automatically generate a time-limited credential and send it to the guest — removing the front desk from the check-in flow.
When evaluating a system, ask:
- Does it offer a documented API?
- Are there existing integrations with the PMS or OTA platforms you use?
- Can credentials be created and revoked programmatically?
Sciener's platform offers an open API aimed at these hospitality workflows.
Reliability matters more than features
When a lock fails to open at midnight, the rest of the feature list stops mattering. Prioritise:
- On-device authorisation so the door works during an internet outage — the local-decision pattern described in how smart locks work.
- Long battery life with early low-battery alerts.
- Mechanical failsafe (a key override) for the rare worst case.
- Quality support and documentation, because at 2 a.m. you want answers fast.
What to actually compare
Most of what makes a system workable, versus troublesome, shows up when you line candidates up against the same short list: self-expiring credentials, remote code generation, fallback credentials per guest, gateway-based management, a documented API, an audit trail with real-time alerts, on-device authorisation, and documentation you can read at 2 a.m. A system that clears all eight mostly stays out of the way. One that misses two or three of them tends to turn into phone calls. If you want to test a specific property against that list, get in touch with Sciener.