Smart locks and doorbells tested on real doors, not spec sheets.

Tested, measured, honest.

Smart lock and video doorbell reviews from a former locksmith who has installed 300+ locks across homes, rentals, and Airbnbs. Every pick survived real installs, real gateway pairing attempts, and at least one tenant who forgets to lock up.

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Smart Locks and Video Doorbells Worth Buying for Rentals and Airbnbs cover
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Smart Locks and Video Doorbells Worth Buying for Rentals and Airbnbs

By Knob Nest Editors

A working locksmith's comparison of smart locks and video doorbells for rentals, Airbnbs, and front doors, covering deadbolt hardware, fingerprint readers, chimes, battery versus wired power, and field of view.

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Smart Locks and Video Doorbells: 6 Picks for Rentals and Front Doors cover
smart locks

Smart Locks and Video Doorbells: 6 Picks for Rentals and Front Doors

By Knob Nest Editors

Smart locks and video doorbells solve two different problems: letting the right people in and knowing who showed up. Six models worth comparing, from keypad-only deadbolts to a WiFi lock and a 5MP camera doorbell.

Smart Locks With Video Doorbells: What Actually Matters Before You Buy cover
smart locks

Smart Locks With Video Doorbells: What Actually Matters Before You Buy

By Knob Nest Editors

A former locksmith explains how to choose a smart lock with video doorbell, from pairing order and deadbolt throw to fingerprint reliability, across four models worth a look.

How to Install a Smart Lock With a Built-In Video Doorbell cover
smart locks

How to Install a Smart Lock With a Built-In Video Doorbell

By Knob Nest Editors

Installing a smart lock with video doorbell hardware comes down to setup order. Pair the lock to the app first, add the gateway second, and check the deadbolt throw before you call the job done.

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Smart Locks With Video Doorbell Built In: 4 Picks Compared cover
smart locks

Smart Locks With Video Doorbell Built In: 4 Picks Compared

By Knob Nest Editors

Smart locks with video doorbell hardware built in, compared by a former locksmith who has installed 300+ of them. Install, pairing, fingerprints, and who each one fits.

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Smart Locks With a Video Doorbell: What's Worth Installing cover
smart locks

Smart Locks With a Video Doorbell: What's Worth Installing

By Knob Nest Editors

Smart locks with a video doorbell, sized up by a former locksmith who installs them for landlords and Airbnb hosts. Setup order, pairing, and what to skip.

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Best Smart Locks and Video Doorbells for Rentals and Front Doors cover
smart locks

Best Smart Locks and Video Doorbells for Rentals and Front Doors

By Knob Nest Editors

A locksmith's-eye comparison of smart locks and video doorbells, from keypad deadbolts and fingerprint entry to camera locks and subscription-free porch cameras.

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Smart Locks With Video Doorbells: What to Check Before You Buy cover
smart locks

Smart Locks With Video Doorbells: What to Check Before You Buy

By Knob Nest Editors

Shopping for smart locks with video doorbell hardware built in? Here is how a deadbolt replacement, a fingerprint lock, and a garage hub differ, and what to check before you buy.

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How to Install a Smart Lock With a Camera Without Calling a Locksmith cover
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How to Install a Smart Lock With a Camera Without Calling a Locksmith

By Knob Nest Editors

A smart lock with camera is only as good as the install behind it. Here is the prep, the pairing order, and the two front-door locks I would actually put on a rental.

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Best WiFi Smart Locks With Keypads and Cameras for a Front Door cover
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Best WiFi Smart Locks With Keypads and Cameras for a Front Door

By Knob Nest Editors

Four WiFi smart locks with cameras, keypads, and handles compared by a locksmith who has installed over 300 of them. What installs clean, what needs a bridge, and which one belongs on your front door.

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Smart Locks and Video Doorbells: What Actually Installs Clean cover
video doorbells

Smart Locks and Video Doorbells: What Actually Installs Clean

By Knob Nest Editors

Smart locks and video doorbells, sorted by a working installer: which deadbolts throw true, the pairing order that saves you a factory reset, and where the subscription traps hide.

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