Video Smart Lock S398, 4-in-1 Camera + Video Doorbell + Fingerprint Keyless Door Lock + Indoor Display Monitor, Smart WiFi Deadbolt, App Remote Control, Easy Installation, Chime Included- 2026 Upgrade
Video Smart Lock S398, 4-in-1 Camera + Video Doorbell + Fingerprint Keyless Door Lock + Indoor Display Monitor, Smart WiFi Deadbolt, App Remote Control, Easy Installation, Chime Included- 2026 Upgrade
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30-Day Hassle-Free Returns
30-Day Hassle-Free Returns
Not satisfied? Return your order within 30 days for a full refund or exchange — simple and easy.
✔ Easy return process
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Fast U.S. Shipping
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✔ Processing time: 1–2 business days
✔ Delivery time: 3–7 business days
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About This
- 4-in-1 Advanced Security System: Experience all-around protection with a single device. This smart lock combines fast fingerprint recognition (100 fingerprint capacity), a built-in HD camera with auto night vision, and a video doorbell. Monitor your doorstep clearly day and night—always know who’s there
- 6 Flexible Unlock Methods: Unlock your door your way. Use your fingerprint, enter a PIN, control remotely via app, use voice commands with Alexa or Google Assistant, key fobs, or a physical key. Convenience and security—always accessible
- Smart Indoor Display for Instant Viewing: See who’s at the door in real-time—no phone needed. The user-friendly display offers instant visual confirmation, making it ideal for seniors and kids. Enhance home safety and give your family peace of mind
- App Remote Control from Anywhere: Stay connected to your home no matter where you are. With built-in 2.4GHz Wi-Fi, use the smartphone to lock/unlock the door, view live video, and talk to visitors directly from your smartphone. Perfect for busy lifestyles. If your smart door lock is installed too far from the router or blocked by multiple walls, it is recommended to purchase a Wi-Fi extender.
- Long-Lasting Battery & All-Weather Durability: Powered by a reliable 10,000mAh battery, this lock reduces frequent charging worries. Rated IP54 for dust and water resistance, it performs reliably through every season—rain or shine
- Easy Installation & Reliable Support: Fits most standard U.S. and Canadian wooden doors. Install in just 15 minutes—no drilling needed. Backed by our 24/7 customer service and a 12-month warranty, enjoy smart security without the hassle
Overview
- Brand : SMRTIPLX
- Item dimensions L x W x H : 6.7 x 3 x 3 inches
- Color : Black
- Manufacturer : SMRTIPLX
- Unit Count : 1.0 Count

WE MAKE SMART LIVING SIMPLE.
OUR TEAM HELPS SECURE YOUR HOME.
SmartHomeValueHub helps homeowners create safer, smarter, and more convenient living spaces with trusted smart home solutions built for everyday life.
From smart security cameras and smart locks to video doorbells, thermostats, lighting, and home automation essentials — we focus on products that improve real comfort, safety, and efficiency.
Our goal is simple: better protection, lower energy costs, and smarter daily living for every home.
Why Homeowners Trust SmartHomeValueHub
✔ Easy Setup
✔ Matter Compatible
✔ Smart Security
✔ Energy Saving
50K
HaSMART DEVICES INSTALLEDppy Clients
15+
YEARS OF SMART HOME EXPERTISE
98%
CUSTOMER SATISFACTION RATE
365
RELIABLE SUPPORT YEAR-ROUND
Smarter Security. Lower Bills. Easier Living.
SMART HOME FAQ
Yes — many modern devices support multiple platforms.
Matter-certified devices can work across Alexa, Google Home, and Apple HomeKit at the same time.
Not always.
Smart bulbs, plugs, cameras, and video doorbells are often easy DIY installations, while full security systems may need professional setup.
Many devices still work manually or through local control.
You may lose remote app access, but locks, lights, and thermostats often continue basic functions.
Security depends on the device and setup.
Use strong passwords, trusted brands, firmware updates, and secure Wi-Fi for better protection. Privacy and unauthorized access are common concerns in smart homes.
Most homeowners start with:
Smart Security Cameras
Smart Door Locks
Smart Thermostats
Smart Plugs
Video Doorbells
Yes.
Smart thermostats and smart plugs help reduce wasted energy by automating heating, cooling, and power usage.
It depends on your ecosystem.
Alexa → widest compatibility
Google Home → strong for Android users
Apple HomeKit → best privacy
Home Assistant → advanced control
Smart Home Tips, Trends & Buying Guides