Choosing a smart home electronics door lock is less about finding the longest feature list and more about matching the lock format to the way people enter your door. A keypad knob, a Wi-Fi lock for an existing deadbolt, a camera-equipped handle, and a fingerprint-and-card lock solve different access needs. The practical questions are whether you want a knob or deadbolt approach, which entry credentials matter, and how much extra hardware you want at the door.
Quick take
The four options divide into clear roles. The YE LOCK is the lowest-listed-price choice and centers on keypad access in a silver door-knob format. August Home takes the existing-deadbolt route and is the only open-box option here. CAMCAMP places camera, doorbell, fingerprint, and handle functions together in one black lock. The Electronic Smart Door Lock focuses on app management alongside fingerprint, card, password, temporary-password, and key access.
Price is only one part of the decision, but the spread is substantial: the choices move from a basic keypad-oriented knob to a more feature-dense camera handle lock. Condition also matters: three options are new, while the August Home lock is open box.
Listed price comparison
| Door lock | Listed price | Price position | Condition |
|---|---|---|---|
| YE LOCK Keyless Electronic Entry Door Knob | USD 47.79 | New | |
| August Home Silver Wi-Fi Connected Smart Keyless Entry Door Lock | USD 89.99 | Open box | |
| CAMCAMP Smart Lock with Camera & Handle Fingerprint Keyless Door Lock WiFi APP Control | USD 116.38 | New | |
| Electronic Smart Door Lock APP Fingerprint Card Password Key Home Security Lock | USD 62.99 | New |
Decision matrix
- Straightforward, lowest-listed-price door-knob route: YE LOCK Keyless Electronic Entry Door Knob.
- Existing-deadbolt direction: August Home Silver Wi-Fi Connected Smart Keyless Entry Door Lock.
- Visitor-facing entry setup: CAMCAMP Smart Lock with Camera & Handle Fingerprint Keyless Door Lock WiFi APP Control.
- Flexible everyday access setup: Electronic Smart Door Lock APP Fingerprint Card Password Key Home Security Lock.
YE LOCK Keyless Electronic Entry Door Knob
The YE LOCK Keyless Electronic Entry Door Knob suits a household that wants code-based entry in a silver keypad door-knob format. It supports up to eight changeable codes and includes anti-spy code encryption, a low-power alert, IP65 weatherproofing, and an emergency power charger. Automatic locking is part of the setup, making the knob a focused choice for day-to-day keyed-code access rather than a more elaborate camera or app-centered arrangement. The tradeoff is the stated three-second automatic-lock behavior. That timing belongs in the decision for doors where people may need a longer pause before the lock engages.
August Home Silver Wi-Fi Connected Smart Keyless Entry Door Lock
August Home's Silver Wi-Fi Connected Smart Keyless Entry Door Lock is the clearest match for an existing-deadbolt approach. The description says it fits an existing deadbolt in minutes, while the attributes identify electronic, keyless operation, universal/reversible door handing, and an ANSI Grade 1 designation. Its silver finish also gives it a different look from the two black handle-style choices. The important limitation is straightforward: this August Home option is open box, and its description says the battery is not included. It fits shoppers prioritizing a Wi-Fi-connected deadbolt-focused format over a handle with camera or fingerprint functions.
CAMCAMP Smart Lock with Camera & Handle Fingerprint Keyless Door Lock WiFi APP Control
CAMCAMP Smart Lock with Camera & Handle Fingerprint Keyless Door Lock WiFi APP Control brings the broadest visitor-facing combination of the group. Its black handle incorporates a camera and doorbell, with WiFi communication, Tuya app control, touchscreen keypad, two-way audio, automatic relocking, and support for up to 100 fingerprints. It also lists password, fob keycard, app, physical-key, and fingerprint access methods. Choose CAMCAMP when having a camera-and-handle setup matters more than keeping the package simple. The constraint is its USD 116.38 listed price, the highest of the four, plus the stated need for AA batteries.
Electronic Smart Door Lock APP Fingerprint Card Password Key Home Security Lock
Electronic Smart Door Lock APP Fingerprint Card Password Key Home Security Lock is aimed at households wanting several routine access options without stepping into the camera-handle category. The black lock works with the ttlock app and lists fingerprint, password, IC card, temporary visitor password, remote unlocking, unlocking records, and a mechanical key. It also specifies capacity for 250 fingerprints and includes hardware, instructions, and a key. That makes it a strong fit where different people may use different credentials. A practical constraint is the stated 60mm door-thickness specification, which is a key part of choosing this particular configuration.
Final recommendation by use case
Pick the YE LOCK for a silver keypad door knob with weatherproofing and a short automatic-lock interval. Choose August Home when an existing-deadbolt format, Wi-Fi connection, universal/reversible handing, and its ANSI Grade 1 designation fit the goal. CAMCAMP is the appropriate match for shoppers who want camera, doorbell, fingerprint, and handle functions combined. Select the Electronic Smart Door Lock when fingerprint, card, password, temporary-password, and key access are the priority, with the 60mm door-thickness specification in mind.
