Smart Lock 2nd Generation
The August 2nd Generation Smart Lock comes in two colors; silver and dark gray, and allows you to access your home using Amazon Alexa, Apple HomeKit, or your smartphone. It automatically unlocks your door as you approach and automatically locks it after you enter. It also has a 24/7 activity log that lets you know who has accessed your door and when, and is designed to be installed quickly by replacing only the interior of your existing deadbolt.
AugustAmericas
Western Europe
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Asia-Pacific
JapanAmazon JPElsewhere
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Smart Lock 2nd Generation
Control This Device With Seam API and Yale Home
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Capabilities
What you can do with this device, using Seam API.
About Yale Home
Yale Home is the global version of Yale’s smart-lock platform, built on the same underlying technology originally developed by August in the US. Outside North America, the Yale Home app is the main way users manage Yale smart locks, but behind the scenes it still uses the same cloud infrastructure powering August and Yale Access. While the US/Canada versions appear under different names, the platform itself is essentially unified — the differences mostly reflect regional branding and product availability. The only “real” API connected to this ecosystem is still the August Developer API (not publicly open), and Yale Home communicates through that same backend. Confusion arises because Yale also sells products under older or separate ecosystems (like Yale Connect / Smart Living), which do not use this shared August-based cloud. As a result, some locks are permanently tied to one ecosystem, while many newer models can switch ecosystems by inserting different smart modules — but modern Yale Home products are all powered by the same core platform that drives Yale Access and August in the US.
Device Connectivity
Additional equipment needed to remotely connect to this device.
Device Bridge
RequiredTo remotely interact with this device, you will need to pair it with a compatible bridge.
Compatible bridges:
Automate Access with August Smart Lock 2nd Generation
A core use case is syncing access codes with reservations from your booking system. With Seam, you can plug calendar tools like Calendly, Cal.com, Google Calendar, and iCal; e-commerce backends like WooCommerce or Shopify; or even class- or appointment-booking software like Mindbody and Acuity. Every confirmed reservation can be set to automatically create a unique, time-bound code on the Smart Lock 2nd Generation at check-in and revoke it at check-out—no manual handling, no shared codes.
The Smart Lock 2nd Generation by August can be used to automate secure access for your customers, guests, or users using Seam's self-serve solution.
With support for time-based access codes, you can automatically grant and revoke access based on real-world events like bookings, schedules, or user actions—without manual intervention.
This is especially useful for:
- Short-term rentals (Airbnb, vacation rentals): automatically generate unique access codes for each guest stay, and revoke them at checkout
- Paddle clubs and sports facilities: grant access to courts or gates based on reservation times
- Golf practice ranges and leisure venues: control access to specific areas depending on bookings or time slots
- Music studios and recording booths: issue time-bound codes valid only during the booked session, with automatic revocation after
- Small businesses and studios: manage employee or customer access without physical keys
- Shared spaces and small offices: assign temporary or recurring access to members or staff
Using Seam, you can connect your Smart Lock 2nd Generation, listen to events from your booking system or backend, and programmatically create access codes that are valid only during the desired time window.
Control Access Remotely with August Smart Lock 2nd Generation
The Smart Lock 2nd Generation by August supports remote unlocking via the Seam API.
Beyond admin or staff workflows, you can embed an "Unlock" button directly inside your customer-facing app, allowing authorized end-users to open a door, gate, or locker themselves during their reservation or membership window—no front-desk hand-off required.
This pattern works particularly well for:
- Spas, wellness, and yoga studios: let members unlock treatment rooms, lockers, or studios on arrival
- Golf practice ranges: unlock bays, ball machines, or driving-range gates from the customer's app
- Tennis and racquetball clubs: authorize court access during the booked time slot, with no front-desk hand-off
- Fitness studios and gyms: give members 24/7 self-service entry tied to their active subscription
- Co-working spaces and shared offices: let members open the front door or private suites from a branded app
You can also trigger unlock actions programmatically—for example:
- Add a button in your app or admin dashboard to unlock a door or gate
- Allow staff to remotely grant access during a reservation
- Enable backup access in case a user cannot use their code
- Build simple interfaces for operators to manage access live
Combined with scheduling or reservation logic, this allows you to create flexible access experiences—for example, enabling a "Unlock" button that only works during an active booking time window.
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