View on Amazon
Smart lock fit
Compare retrofit locks, replacement deadbolts, and handle-style options before changing hardware, keyways, or keypad access on an existing door.
GHome Smart KD9 3 in 1 Smart Door Lock with Fingerprint, WiFi Keyless Entry, and 2K HD Camera
Ever wished your front door could do more than just, well, open and close? Meet the GHome Smart 3 in 1 Door Lock—your home's new bouncer, photographer, and butler, all rolled into one sleek package. Forget fumbling for keys; this bad boy lets you in with just a touch (thanks to its ultra-thin fingerprint film that recognizes you in a blink—0.3 seconds to be exact, with 99.99% accuracy). And if you're feeling old-school, there's always the password, key, or app control. Because options are nice.
Speaking of the app, whether you're a Tuya fan or swear by Gosund, you're covered. Peek in on your doorstep from anywhere, get alerts if someone's lurking (or just delivering your latest online shopping spree), and manage access like a pro. The 2K HD camera doesn't miss a thing, offering a 172° ultra-wide angle view that's basically like having eyes in the back of your head. And with the PIR sensor, it's like your door suddenly gained a sixth sense for motion.
Rain or shine, scorching heat or freezing cold (-4°F to 131°F, to be precise), this lock doesn't quit. A 10,000mAh rechargeable battery keeps it going, and if you ever run low, the Type C emergency charging port has your back. Plus, with an IP65 waterproof rating and easy installation, it's as tough as it is smart. And because we know peace of mind is priceless, enjoy an 18-month warranty and 24/7 customer support. Sleep tight, knowing your home is locked down tight.
Features
- 4 Ways To Unlock
- APP Remote Control and Anywhere Access
- 2K HD Doorbell Camera and Security Monitoring
- Rechargeable High-Capacity Battery
- Easy To Install
- Advanced Multifunctional Smart Door Lock
General specs
- Brand: GHome Smart
- Model: KD9
- Seller: Amazon
- ID: B0D7PZ3WWG
- Shape: Square
- style: Smart Lock
- Alert Type: Motion
- Unit Count: 1.0 Count
- Item Weight: 3.98 pounds
- Part Number: KD9-01
- manufacturer: GHome Smart
- Power Source: Battery Powered
- Connector Type: Wi-Fi (2.4GHz)
- Control Method: App, Remote, Touch
- Special Features: Fingerprint, Passcode Unlock, Alarm, Rechargeable, Auto-Lock
- Country of Origin: China
- Installation Type: Screw-In
- Sensor Technology: Infrared
- Batteries Required: No
- Compatible Devices: Smartphone
- Product Dimensions: 8.5 x 3.18 x 7 inches
- Included Components: smart lock, manuel
- Connectivity Technology: Wireless
- Video Capture Resolution: 2560x1440
- : 8.5 x 3.18 x 7 inches
- First listed by seller: 4/3/25
If you are interested in more details, you can find full information on the seller's page.
Amazon live offers
?
Top live offer is the offer currently shown first for this Amazon listing. It may differ from the lowest available price.
FBA means the order is fulfilled by Amazon, even when the seller is a third-party merchant.
Shippable means the offer is listed as available for delivery on Amazon.
New, Used and Refurbished describe the item condition shown for that Amazon offer.
Top live offer
$147.26
Free shipping
Used - Like New
Third-party seller
FBA
Shippable
Offers updated: 6/3/26
Price History for seller Amazon
Shipping options
Delivery to 
Russia
Russia
Available
Similar products comparison
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
GHome Smart KD9 Advanced Multifunctional Smart Door Lock
|
eufy Security T8531 3-in-1 Triple Security
|
Blackview SE80 3-in-1 video smart lock
|
CHAMBERLAIN Secure View
|
Devo G1 3-in-1 Integrated Security System
|
GHome Smart 3 in 1 Fingerprint, password, key, APP unlock
|
|
| Brand | GHome Smart | eufy Security | Blackview | CHAMBERLAIN | Devo | GHome Smart |
| Model | KD9 | T8531 | SE80 | Secure View | G1 | 3 in 1 |
| Color |
|
|
||||
| Rating |
|
|
|
|
|
|
| Price | $147.26 | $199.99 | $168.99 | $239.99 | $54.27 | $183.44 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | Mar 21, 2026 | May 29, 2026 | May 29, 2026 | May 29, 2026 | Mar 21, 2026 | May 29, 2026 |
| Power Source | Battery Powered | Battery Powered | Rechargeable battery | |||
| Included Components | smart lock, manuel | 2K HD camera, video doorbell, rechargeable battery, WiFi Door Lock, keypad, mounting hardware | User Manual, G1 Smart Door Lock * 1, IC Card * 2, Mechanical Key * 2, Installation Accessories | |||
| Installation | 15 minutes, no drilling | DIY with standard tools | Easy installation with screwdriver, no hard wiring or drilling | |||
| Compatibility | Standard US/Canadian deadbolt spacings | Standard door preparation | Standard deadbolt spacing for front door in US and Canada | |||
GHome Smart KD9 Advanced Multifunctional Smart Door Lock
$147.26
When this device makes sense
Product confidence
Reviews
There are no text reviews yet. If you have experience using this product, please leave a review. It will help other people decide whether this product is right for them.