ADT has offered smart locks as part of its security ecosystem for years, but the landscape has shifted dramatically. The old ADT Pulse locks are gone, standalone smart locks now outperform bundled options, and you no longer need a $50/month security contract to get a great smart lock. Here’s the full breakdown for 2026.
ADT Smart Lock Options in 2026
ADT currently sells smart locks through two very different paths — and neither gives you better hardware than what you can buy yourself:
| Path | Lock Brand | Integration | Monthly Cost | Contract | Best For |
|---|---|---|---|---|---|
| ADT Professional Install | Yale / Kwikset (Z-Wave) | ADT+ app | $45-$60 | Often 36 months | People who want someone else to set everything up |
| ADT Self Setup (Google partnership) | Yale Assure Lock 2 | Google Home, Matter | $6-$16 | None | Google ecosystem users who want basic monitoring |
| Buy direct (no ADT) | Yale, Schlage, Kwikset, August | HomeKit, Google, Alexa, Matter | $0 | None | Everyone else (recommended) |
What ADT Locks Actually Do
| Feature | How It Works | Available Without ADT? |
|---|---|---|
| Remote lock/unlock | Lock or unlock from anywhere via ADT+ or Google Home | Yes — via Yale, Apple Home, Google Home, or Alexa apps |
| Auto-lock on timer | Locks automatically after set time if you forget | Yes — built into the lock itself |
| Auto-lock on arm | All doors lock when you arm your security system | Yes — with Abode, Ring, or HomeKit automations |
| Unlock notifications | Push alert when someone enters a code | Yes — all major smart locks support this natively |
| Unique user codes | Different PINs for family, cleaners, guests | Yes — standard on all smart locks (up to 25-250 codes) |
| Fire safety auto-unlock | Doors unlock during fire alarm events | Yes — with Abode or Ring automations |
| Lock status in dashboard | See locked/unlocked status alongside alarm | Yes — with any Z-Wave or HomeKit-compatible system |
| Access scheduling | Time-limited codes for cleaners, Airbnb guests | Yes — Yale and Schlage both support scheduled access |
The Real Problem: ADT Charges Monthly for Free Features
Here’s the uncomfortable truth — ADT’s smart locks are just rebranded Yale and Kwikset locks that you can buy directly for less money, with more smart home compatibility, and zero monthly fees. Every feature ADT bundles into a $50/month package comes free with the standalone version of the exact same lock.
| Comparison | ADT Smart Lock Bundle | Same Lock (Buy Direct) | Winner |
|---|---|---|---|
| Lock hardware | Yale Assure Lock 2 | Yale Assure Lock 2 | Identical |
| Purchase price | “Included” in package (actually financed) | ~$200-$280 | Direct — no hidden costs |
| Monthly fee | $45-$60/mo (ADT monitoring plan required) | $0/mo | Direct — saves $540-$720/yr |
| 3-year total cost | $1,620-$2,160 (monitoring only) | $200-$280 (one-time) | Direct — saves $1,340-$1,880 |
| Remote access | Via ADT+ app only | Via Yale, Apple Home, Google Home, Alexa | Direct — more app options |
| Smart home platforms | Google, Alexa (limited HomeKit) | HomeKit, Google, Alexa, Matter, SmartThings | Direct — full compatibility |
| Auto-lock | Yes | Yes | Identical |
| User codes | Yes (managed via ADT) | Yes (managed via lock app) | Identical |
| Contract required | Often 36 months | None | Direct — total flexibility |
| Works if you cancel | Loses remote features | Always works | Direct — no dependency |
3-Year Cost: ADT Locks vs. Buying Direct
| Setup | Lock Cost | Monthly Fee | 3-Year Total | What You Get |
|---|---|---|---|---|
| ADT Professional + smart lock | $0-$200 (bundled) | $50/mo | $1,800-$2,000 | Lock + full ADT monitoring + 36-mo contract |
| ADT Self Setup + Yale lock | $200 (separate) | $10/mo | $560 | Lock + basic Google Home monitoring |
| Yale Assure Lock 2 + Abode free plan | $480 (lock + Abode kit) | $0 | $480 | Lock + full DIY alarm + self-monitoring |
| Yale Assure Lock 2 + Abode Connect+ | $480 | $20/mo | $1,200 | Lock + alarm + pro monitoring + cellular backup |
| Schlage Encode Plus + HomeKit only | $300 | $0 | $300 | Lock + Apple Home Key + automations (no alarm) |
| Yale Assure Lock 2 + Ring | $400 | $10/mo | $760 | Lock + alarm + Ring cameras + basic monitoring |
| August WiFi Lock + no system | $230 | $0 | $230 | Lock only — renter-friendly retrofit |
Best Smart Locks for Security Systems (2026)
If you want a smart lock that integrates with a proper security system — without ADT’s contracts — these are significantly better options:
| Lock | Price | Best Feature | Platforms | Works With | Our Rating |
|---|---|---|---|---|---|
| Schlage Encode Plus | $300 | Apple Home Key (unlock with Watch/iPhone) | HomeKit, Alexa, Google, Matter | Abode (HomeKit), Ring, SmartThings | 4.5/5 |
| Yale Assure Lock 2 | $200-$280 | Most versatile — every platform | HomeKit, Google, Alexa, Matter, Z-Wave | Abode, Ring, SimpliSafe (Z-Wave) | 4.5/5 |
| August WiFi Smart Lock | $230 | Retrofit — keeps existing exterior hardware | HomeKit, Google, Alexa | Abode (HomeKit), works standalone | 4/5 |
| Schlage Connect | $180 | Z-Wave built-in, ANSI Grade 1 | Z-Wave, Alexa | Abode, Ring, SmartThings | 4/5 |
| Kwikset Halo Touch | $200 | Fingerprint reader — no codes needed | WiFi, Alexa, Google | Standalone (no Z-Wave) | 3.5/5 |
Smart Lock + Security System Compatibility Matrix
| System | Lock Protocols | Compatible Locks | Monthly Cost | Auto-Lock on Arm | Lock in App |
|---|---|---|---|---|---|
| Abode | Z-Wave, Zigbee, HomeKit | Yale, Schlage, Kwikset, August, any HomeKit lock | $0-$20 | Yes | Yes |
| Ring | Z-Wave | Yale, Schlage, Kwikset | $4-$20 | Yes | Yes |
| SimpliSafe | Proprietary | SimpliSafe Smart Lock only | $15-$28 | Yes | Yes |
| ADT Professional | Z-Wave | Yale, Kwikset (ADT-sold only) | $45-$60 | Yes | Yes |
| ADT Self Setup | Matter | Yale Assure Lock 2 (Matter module) | $6-$16 | Limited | Via Google Home |
| Vivint | Z-Wave | Kwikset (Vivint-sold) | $30-$50 | Yes | Yes |
Abode wins on compatibility — it supports Z-Wave, Zigbee, and HomeKit, meaning virtually any smart lock on the market works. Pair it with geofencing to auto-lock when everyone leaves and auto-unlock when the first person arrives.
ADT Lock Migration Guide
Already have ADT locks and want to switch? Here’s your path out:
| Current Setup | Lock Type | Can You Keep the Lock? | Best Next Step |
|---|---|---|---|
| ADT Pulse + Yale Z-Wave lock | Z-Wave | Yes — factory reset and re-pair | Pair with Abode or Ring (Z-Wave) |
| ADT Pulse + Kwikset Z-Wave lock | Z-Wave | Yes — factory reset and re-pair | Pair with Abode or Ring (Z-Wave) |
| ADT Self Setup + Yale (Matter) | Matter | Yes — remove from Google Home, re-add | Use with any Matter controller or Abode via HomeKit |
| ADT Command + proprietary lock | Proprietary | No — ADT-locked firmware | Replace with Yale Assure Lock 2 ($200) |
| Very old ADT Pulse Kwikset 910 | Z-Wave (older) | Maybe — may not support latest Z-Wave | Upgrade to Schlage Encode Plus or Yale Assure 2 |
How to Factory Reset Your ADT Lock
| Lock Brand | Reset Method | Time Required | What You’ll Lose |
|---|---|---|---|
| Yale Assure Lock 2 | Remove battery, hold reset button, re-insert battery | 2 minutes | All codes, Z-Wave pairing, WiFi settings |
| Kwikset SmartCode | Press “Program” button, enter master code, press “Lock” | 1 minute | All user codes, network pairing |
| Schlage Connect | Remove battery, press/hold Schlage button, re-insert | 2 minutes | All codes, Z-Wave association |
| August Smart Lock | Remove lock from app, factory reset via app | 5 minutes | All settings, owner account |
Smart Lock Buying Guide: What Actually Matters
| Feature | Why It Matters | What to Look For |
|---|---|---|
| ANSI Grade | Physical security rating — Grade 1 is strongest | Grade 1 or 2 (skip Grade 3) |
| Connectivity | How the lock talks to your phone and security system | WiFi (simplest), Z-Wave (best for security systems), Matter (future-proof) |
| Encryption | Prevents digital break-in attempts | AES-128 minimum, AES-256 preferred |
| Battery life | Dead battery = locked out | 6-12 months typical; check for low-battery alerts |
| Emergency power | Backup if battery dies | 9V battery terminal on exterior (most Yale/Schlage have this) |
| Physical key backup | Fail-safe access | Most locks include one — some (August) don’t need one |
| Bump resistance | Prevents physical lock picking technique | Keypad-only locks eliminate this entirely |
| Auto-lock | Automatically locks after set time | Standard on most smart locks (30 sec to 5 min) |
Our Verdict: Skip ADT Locks, Buy Direct
ADT’s smart locks are perfectly fine hardware — they’re just Yale and Kwikset locks with an ADT sticker. But buying them through ADT means paying $45-$60/month for a monitoring plan and potentially signing a 36-month contract, just to get features that come free with the standalone version of the exact same lock.
Our recommendation:
- Best overall: Yale Assure Lock 2 + Abode ($0/mo self-monitoring, widest compatibility)
- Best for Apple users: Schlage Encode Plus + Abode (HomeKit + Apple Home Key)
- Best for renters: August WiFi Lock (retrofit, no drilling, take it when you leave)
- Best budget: Schlage Connect + Abode ($180 + free monitoring)
For a deeper look at choosing locks, see our complete smart lock buying guide and best deadbolt rankings.
Frequently Asked Questions
Do ADT smart locks work without an ADT subscription?
The locks still function as keypad deadbolts, but you lose remote access, notifications, and all automation features without an active plan. Standalone locks from Yale or Schlage give you all those features with zero monthly fees forever.
Can I use my ADT lock with another security system?
If it’s a Z-Wave lock (most ADT locks are), yes — factory reset it and pair with Abode, Ring, or SmartThings. Matter-enabled locks can be re-added to any Matter controller. ADT Command proprietary locks cannot be reused.
Are smart locks actually secure?
Quality smart locks from Yale, Schlage, and Kwikset use AES-128 or AES-256 encryption and meet ANSI Grade 1 or 2 standards. They’re as secure as — or more secure than — traditional locks, with the added benefit of bump-proof keypads and activity logs.
What’s the best smart lock for renters?
The August WiFi Smart Lock is ideal — it retrofits over your existing deadbolt, so your landlord’s key still works and you can remove it when you move out. See our renter security guide for more setup tips.
Which smart lock works with the most security systems?
The Yale Assure Lock 2 with interchangeable modules (Z-Wave, WiFi, Matter) works with Abode, Ring, SimpliSafe, SmartThings, Apple HomeKit, Google Home, and Amazon Alexa. No other lock matches its compatibility.
How long do smart lock batteries last?
Most smart locks run 6-12 months on 4x AA batteries. All major brands send low-battery alerts weeks before dying. If the battery does die, most locks have a 9V emergency terminal on the exterior — touch a 9V battery to it and you can enter your code.
Related Resources
- Best Smart Locks for Home Security (Full Guide)
- Best Deadbolt Locks (2026 Rankings)
- Schlage Smart Deadbolt Review
- Kwikset Deadbolt Review
- Lock Bumping Protection Guide
- Full ADT Home Security Review
- How to Cancel Your Alarm Contract
- How to Choose a Security System
- Best Security for Renters
Growing up with Law and Order and CSI shows taught Isabelle Landau one thing: if people back then had high-quality home security systems, those series would have been way shorter. In our modern world, technology helps us keep burglars away easily, and this is what Izzy studies and writes about: alarm systems, home security, protection systems, and more.
Terry says
We are having problems locking and unlocking with our pulse app. Right now our dirt is locked and pulse says it is unlocked. And our app says function cannot be completed.
Terry says
Door
Alarm Reviews says
Hey Terry, make sure app is updated and if problem presumes contact ADT. Sometimes the ‘smart’ integrated features don’t work out well and it’s hard to know whether its the hardware or software that has gone array.
Locks says
I read this post fully on the topic of the difference of hottest and earlier technologies, it’s awesome article.
Jessica says
So with this ADT Door Lock what is the benefit of it over just using your keys? I would be interested in buying a door lock that I can open just by swiping my phone to the door knob. I don’t see any benefit to having this, it is much more of a hassle entering in your pin at night. Not seeing any real benefits here, am I wrong?
Alarm Reviews says
More of a high end locking system. It is also integrated with the app. Then your kids can also know the code for the door lock to get inside so you they don’t have to carry around keys. These door locks are becoming more popular as it is one more convenience added to the home. That being said; you are right some may look at these ‘benefits’ and think meh, I’ll stick to my keys. Whatever works for you!
Sharron Peters says
I actually did forget my pin a few times so that was a bit of a hassle! haha!! Other than that I have loved working with ADT. The door lock has been fantastic and with our first child on the way, I feel safer being in the home alone when my husband is at work. They have fantastic customer service as well.
Pat M. says
How long were you with ADT for? As of late I have heard some very mixed things. I really want this door lock system but I am worried that the normal system that I require for this will be a pain in the butt like so many have said. I heard of people getting charged a cost increase by as much as 20% by the 3rd month.
Alarm Reviews says
36 months and the price is locked during that time. After the 35th month they will auto renewal 12 months at a time until you call them and cancel or ask them to make it a monthly agreement.
Greg Wade says
I was with ADT in the 90’s so I would imagine what they offer now is a lot more hi-tech. I have been considering going back with them partially for their door locks. I love how they function. A co-worker of mine was showing me his. They are amazing little devices!
Debbie M. says
ADT offered this to me at a discount since I was having issues with their monitors. I haven’t had it long but I do like it a lot. I feel like I am more safe and secure in my home. Since my husband is sometimes gone for months at a time it makes it easier to feel safe and secure. ADT is also kind enough to give discounts for military families.
Charles says
One thing I love so much about the ADT Door Locks is that its compatible with ADT security Cameras. Other features are also great. Generally okay.