Airbnb Check in Instructions Smart Lock

You can have the best smart lock on the market, an automation stack that would make a logistics company jealous, and still get a 1 a.m. “I cannot get in” message from a confused guest. Almost every time, the failure is not the hardware — it is the words you used. The right airbnb check in instructions smart lock template flips this. It is short, it lives in the right messages at the right times, and it makes a stressed guest at the door feel like the front of the property is reaching out to help them.

This guide gives you the exact language, the timing, and the small details that take a check-in from “please call me” to “already inside, thanks!”. Copy the templates into your Airbnb saved messages, then layer them onto a tested guest access workflow for Airbnb so the codes themselves rotate on schedule.

Who this is for

Hosts who already have a smart lock installed (Schlage Encode, Yale Assure 2, August Wi-Fi Smart Lock, Lockly Vision Elite) and want to nail the message side of the workflow. If you are still figuring out which lock to buy, that decision comes first — start with our Airbnb self check-in smart lock buying guide, then come back. The templates work with any lock that supports unique guest PINs.

What good check-in instructions actually do

Most failed check-ins share three traits: the message is too long, the code is buried in a paragraph, and the guest cannot tell which way the lock unlocks. Good instructions fix those three things first.

The code is on its own line, formatted boldly so it stands out when the guest is panicking on the front step.
The location of the lock is described physically, not just as the front door.
The exact button sequence is spelled out, in order, with the punctuation the lock expects.
The activation and expiration time are explicit so guests do not assume the code is wrong when they try it three days early.
One number to text appears in every message.

The three-message sequence

Spread the information across three short messages instead of one long one. Each one has a job. For the welcome line specifically, our smart lock welcome message template has six variations that have been A/B tested across thousands of bookings.

Message 1: Booking confirmation (sent right after booking)

Hi [Guest first name], thanks for booking the [property nickname]! Quick note on check-in: this is a self check-in property with a smart lock. I will send your unique door code 24 hours before check-in along with the address and lock instructions. Check-in starts at [3:00 p.m.], and you can arrive any time after that. If you have a tight arrival window or any questions, just reply here. Looking forward to hosting you!

Message 2: 24-hour check-in instructions

Hi [Guest first name], you are in tomorrow! Here is everything for check-in:

Address: [Full street address]
Door code: [XXXX#]
Code is active: [3:00 p.m. tomorrow] through [11:00 a.m. on checkout day]
The lock: Silver Schlage Encode keypad on the front door, to the right of the door handle.
To unlock: Press the Schlage logo to wake the keypad. Type [XXXX]. Press the checkmark. The deadbolt retracts — turn the handle and you are in.
If anything is off: Text [your number]. I will respond within a few minutes.

Once you are in, the Wi-Fi password and house manual are on the kitchen counter. Safe travels!

Message 3: Day-of nudge (2 hours before check-in)

Hi [Guest first name], your code [XXXX#] activates at [3:00 p.m.]. Lock is the silver Schlage keypad on the front door. Press the Schlage logo, type [XXXX], press the checkmark. Text [your number] if anything looks off. See you soon!

This third message catches every guest who archived or skimmed the previous one. Most hosts skip it. It is the single most-effective addition you can make to your messaging.

Add photos — really

Even with perfect words, the difference between a confused guest and a confident one is often a single photo. Include in message 2:

One photo of the front of the property from the street so the guest knows they are at the right house.
One close-up of the lock with an arrow drawn on the wake-up button.
One photo from inside the entryway showing the cleared path and the spot where the house manual lives.

Take these photos once with the lock at eye level in good light, mark them up in the Photos app, save them to your Airbnb saved messages library. Reuse forever.

Privacy, safety, and the backup language

Your listing description and house rules should mention the smart lock and any exterior cameras explicitly. Two short sentences cover it: self check-in via a keyless smart lock with a unique code sent 24 hours before arrival, plus a Ring Video Doorbell or Google Nest Doorbell at the front entrance — no indoor cameras or microphones anywhere on the property. For the wider stance on what to install and how to disclose it, see our privacy-safe monitoring pillar.

Build a short backup paragraph into the bottom of message 2 so guests know what to do if the lock has an issue:

Backup plan: if the keypad is unresponsive (rare), there is a small mounted lockbox to the [right of the front door, behind the planter]. The combination is [XXXX]. The key inside opens the deadbolt manually. Please return the key to the lockbox and reset the dials when you head out for the night.

Yes, you are giving guests the lockbox combo. The risk is minimal because the smart lock is the primary access path and you can rotate the lockbox combination between guests. Our backup key plan for Airbnb spells out exactly which lockboxes (Master Lock 5400D, Kidde KeySafe Pro) hold up outside and how to rotate the combo without making cleaners crazy.

Common message mistakes

Sending the code seven days early. Guests forget. The 24-hour and 2-hour pattern is the sweet spot.
Burying the code in a paragraph. Always its own line, bold, with a label.
Skipping the activation/expiration time. Guests will try the code three days early and report it as broken.
Assuming guests know to press the wake-up button before typing. Almost no first-time keypad user does.
Using vague directions like the back door or side entrance without specifying which side. Add cardinal directions or visual landmarks.
Listing six different ways to contact you. Pick one phone number for emergencies and stick to it.

Adapting the template to your property

The template is generic on purpose. Personalize the parts that actually vary:

Lock brand and button sequence (Schlage Encode uses logo + checkmark, Yale Assure 2 uses pound key, Lockly Vision Elite has a rotating-pad sequence, August needs the door pushed slightly).
Lock location (front door, back porch, side entry, garage keypad).
Address quirks (gate code, building entry, parking instructions).
House manual location once inside.
Backup key plan specific to your property.

For an AI-assisted variation, paste the template into a chat tool with a description of your property and ask for a tailored rewrite. Always read the result line by line before saving — AI tends to invent unrelated details.

Host checklist

Three message templates saved in Airbnb saved messages library.
Marked-up lock photo and street-view photo in your media library.
Activation and expiration times documented for your specific property.
Backup lockbox combination written into message 2.
Listing description and house rules updated with smart-lock and camera disclosure.
One test booking run end-to-end with a friend or yourself.

FAQ

When should I send airbnb check in instructions for a smart lock?

Send the booking confirmation right after booking, the full instructions 24 hours before check-in, and a short nudge 2 hours before check-in. Avoid sending the code more than 24 hours early; guests forget and start the day looking for an old message they cannot find. The 24-hour + 2-hour pattern reduces lockouts more than any single change you can make.

What if the guest cannot get in despite the smart lock guest instructions?

Stay calm and walk through the troubleshooting in order: confirm the time (codes activate at the scheduled time, not before), confirm they pressed the wake-up button, confirm they finished with the right ending key (#, checkmark, or whatever your lock requires). If those fail, point them to the backup lockbox. While they get in, you can investigate the Wi-Fi or push a fresh code from your phone via the Schlage Home or Yale Access app.

Should I include the wifi password in the check-in message?

No — keep the check-in message focused on getting through the door. Put the Wi-Fi password and the rest of the orientation inside the unit on a printed card or digital house manual. The arriving guest’s brain has room for one task: unlock the door. Save the rest for after they sit down with a glass of water.

How do I handle late night check in via smart lock?

Make sure your exterior lighting is on a dusk-to-dawn sensor or a sunset-triggered routine using a Lutron Caseta or Kasa smart switch so the keypad is visible. Mention this in the message: the porch light is on a sensor and will be on when you arrive. Send the day-of nudge in the late afternoon so it is fresh in their inbox by the time they actually get to the property. For the full after-dark playbook, see our late night check in smart lock guide.

Can I send the same template to every guest?

Yes, with placeholders for name, code, and dates that the system fills in automatically. The contactless check-in automation tools (Hospitable, Operto, RemoteLock with messaging) all support this. The personalization that matters — the code — is unique per guest. The rest can be exactly the same for every booking.

Next steps

Copy the three messages into your Airbnb saved messages today. Run them through one test booking. After a couple of real guests, you will tweak the wording to fit your property’s quirks. For the bigger picture, return to the complete check-in workflow cluster.