Features
Why Choose Yuaoheng?
Advanced Imaging Technology
Yuaoheng specializes in intelligent imaging solutions with advanced camera technologies, delivering high-resolution video recording, wide-angle views, enhanced night vision, and stable image performance for automotive, security, and outdoor applications.
Comprehensive Smart Camera Solutions
With a complete product portfolio including dash cams, smart video doorbells, and action cameras, Yuaoheng provides reliable imaging solutions designed for different scenarios, from vehicle safety and home security to outdoor adventures.
Full OEM/ODM Customization Capability
From product concept and hardware design to software development, APP integration, cloud solutions, and packaging customization, Yuaoheng offers one-stop OEM/ODM services to help global brands create customized smart camera products.
Reliable Quality Control & Global Certifications
Yuaoheng follows strict quality management processes throughout production, with products meeting international standards such as FCC, CE, and RoHS to ensure reliability, safety, and compliance for global markets.
We Have The Best Solutions for Your Business
Dongguan Yuaoheng Technology Co., Ltd. is a professional OEM/ODM manufacturer specializing in intelligent imaging products, including dash cams, smart video doorbells, and action cameras. Headquartered in Dongguan, China, the company operates a 1,500㎡ modern manufacturing facility with an experienced R&D team, advanced production lines, and a strict quality control system. Yuaoheng provides comprehensive customization services covering hardware, software, apps, cloud platforms, and packaging to help global brands bring innovative products to market. Its products comply with international certifications such as FCC, CE, and RoHS, and are exported to more than 15 countries and regions, earning customers' trust through reliable quality, continuous innovation, and efficient manufacturing.
Smart Doorbell: See and Control Your Front Door from Anywhere
A complete guide to smart doorbells — how they work, key features, model comparisons, and how to choose the right one for your home.
A smart doorbell turns the entrance of your home into a secure, connected entry point. It lets you see who is at the door, talk to visitors, and monitor activity even when you are miles away. At Yuaoheng Electronics, we have been manufacturing smart doorbells for over a decade, combining high-resolution imaging, motion detection, and two-way audio into reliable devices built for daily outdoor use. Whether you are a homeowner, an installer, or a brand looking for a private-label product, our product catalog covers every tier. Learn more about our company and factory to understand why partners worldwide choose our manufacturing capability.
What Is a Smart Doorbell and How Does It Work
A smart doorbell replaces your traditional doorbell button with a connected device that combines a camera, a microphone, a speaker, and a motion sensor. When a visitor presses the button or walks into the detection zone, the doorbell sends a notification to your smartphone. From there you can view a live video feed, speak to the visitor through two-way audio, and even record clips for later review.
Most of our smart doorbells connect over Wi-Fi and pair with a dedicated mobile app. Power options vary by model: some are battery-powered for easy DIY installation, while others are wired into the existing doorbell circuit for continuous charging and always-on operation. This flexibility means a smart doorbell fits almost any home, regardless of age or wiring.
The S19 smart doorbell is one of our most popular models, offering high-definition video, infrared night vision, and two-way talk in a compact, weather-resistant housing. For buyers who want a larger view of the doorstep, the S25 adds a wider field of view while keeping installation simple.
Key Features to Look For in a Smart Doorbell
Not all smart doorbells are equal. The features that matter most are the ones that affect security and usability in real conditions: video quality, detection range, night vision, audio clarity, and reliability. The table below summarizes what to check when comparing models.
| Feature | Why It Matters | What to Look For |
|---|---|---|
| Video Resolution | Clear footage lets you identify faces and packages | 1080p or higher resolution |
| Night Vision | Most doorbell events happen outside daytime hours | Infrared LEDs with 5–10 meter range |
| Motion Detection | Alerts you to visitors before they ring | Adjustable PIR sensitivity and zone settings |
| Two-Way Audio | Lets you talk to couriers, visitors, and strangers | Built-in mic and speaker with noise suppression |
| Weather Resistance | Doorbells live outdoors in rain, heat, and cold | IP65-rated or sealed housing |
| Power Source | Determines installation difficulty and reliability | Rechargeable battery or hardwired options |
Our Smart Doorbell Product Lineup
We manufacture a range of smart doorbells designed for different homes and budgets. Every unit goes through our factory quality control — camera calibration, button tests, waterproof sealing checks, and a 72-hour aging test — before shipment. Here is how our most popular smart doorbell models compare:
| Model | Video | Night Vision | Best For |
|---|---|---|---|
| S19 | 1080p | Yes | Best-selling home smart doorbell |
| S19Q | 1080p | Yes | Budget-friendly smart doorbell |
| S25 | 1080p | Yes | Wide view of the doorstep |
| S26Q | 1080p | Yes | Compact installation for apartments |
| M28 | 1080p | Yes | Multi-room and property monitoring |
For families who want to monitor more than just the front door, our S22 and S25S smart doorbells add improved audio pickup and extended motion range, making them a strong fit for larger entryways and multi-family homes.
Benefits of Installing a Smart Doorbell
A smart doorbell is more than a convenience — it is an active security layer for your home. Our customers install smart doorbells for a range of practical reasons, and the benefits quickly become part of daily life.
Why Homeowners Choose a Smart Doorbell
- Remote visibility — see and speak to visitors from anywhere through the mobile app, whether you are at work or on vacation.
- Deterrence — visible cameras and motion alerts discourage porch pirates and suspicious activity before it happens.
- Package awareness — get an alert when a delivery arrives and communicate with couriers through two-way audio.
- Visitor history — review recorded clips to see who came and went during your absence.
- Family safety — children and elderly residents can check who is at the door without opening it.
- Simple installation — most of our models install in minutes without rewiring. See how they fit into larger setups on our applications page.
Smart Doorbell vs. Traditional Doorbell
The most obvious difference between a smart doorbell and a traditional doorbell is what you can do with it. A traditional doorbell simply chimes inside the house when the button is pressed. A smart doorbell captures video, records events, and reaches you anywhere. The comparison below makes the difference clear.
| Capability | Traditional Doorbell | Smart Doorbell |
|---|---|---|
| See the visitor | Not possible | Live video on your phone |
| Talk to the visitor | Not possible | Two-way audio from anywhere |
| Notification when away | Not possible | Instant app alert and clip |
| Motion detection | Not possible | Alerts when someone approaches |
| Recording history | Not possible | Reviewable event clips |
Smart Doorbells for Business and Property Management
Smart doorbells are no longer only for private homes. Property managers, offices, small retail shops, and rental operators use them to control access, screen visitors, and record activity at entrances. Because our devices connect over standard Wi-Fi and work with our app, they are easy to deploy across multiple doors without a full wired surveillance system.
For larger buildings, our models with extended motion range and wide fields of view cover corridors and service entries as well as main doors. We support volume orders for property-management companies, with consistent hardware quality and centralized support from our team. Review our applications page for more detail on commercial use cases.
OEM and ODM Manufacturing for Smart Doorbells
We also offer full OEM and ODM services for brands that want to launch their own smart doorbell. Our factory handles housing design, firmware and app customization, packaging, and certification. We have produced private-label smart doorbells for partners in Europe, the Middle East, Southeast Asia, and the Americas.
The process is straightforward: share your specifications, branding requirements, and target price, and our engineering team returns a feasibility proposal within five to seven business days. After sample approval, we move to mass production with minimum order quantities starting at 500 units for standard customization and 1,000 units for fully custom designs.
Quality control is at the heart of our production. Every smart doorbell passes waterproof sealing tests, camera calibration, button endurance checks, and a 72-hour aging test. Our 12-month warranty policy protects buyers, and our support center provides manuals, drivers, and setup tutorials.
Frequently Asked Questions About Smart Doorbells
Do smart doorbells work without Wi-Fi?
Most smart features require Wi-Fi, but the doorbell still functions as a basic ringer without a connection — pressing the button rings the internal chime. To receive remote notifications, live video, and two-way audio, you need a stable Wi-Fi network with 2.4GHz support, which is standard in our app setup.
How long does a battery-powered smart doorbell last?
Battery life depends on motion activity and video usage. In typical use — a few alerts and clips per day — our battery-powered models last two to four months per charge. Reducing motion sensitivity and notification frequency extends battery life further. Wired models eliminate battery concerns entirely.
Can I use a smart doorbell in cold or rainy weather?
Yes. Our smart doorbells are built with sealed, weather-resistant housings rated for outdoor installation. They operate across a wide temperature range, so rain, frost, and summer heat will not affect normal use. We recommend installing under a small overhang or porch edge for best performance and longest service life.
Is a subscription required to use your smart doorbell?
No. Our smart doorbells work fully with our free mobile app — live viewing, two-way talk, and motion notifications are included at no charge. Recording to cloud storage or a microSD card is supported on select models, and we keep our pricing simple with no mandatory subscription fees.
Why Choose Yuaoheng Electronics as Your Smart Doorbell Partner
With over a decade of experience in camera and doorbell manufacturing, we combine automated assembly with hands-on quality inspection to deliver consistent results across large orders. Our smart doorbells carry CE, FCC, and RoHS certifications, and our factory produces more than 50,000 units per month.
We work with distributors, installers, and end users alike. Whether you need one smart doorbell for your home or a container load of custom-branded units, our team provides the same level of care — from product selection to after-sales support.
Ready to secure your front door with a smart doorbell? Our team will help you choose the right model, plan installation, or discuss OEM/ODM customization for your brand. Contact us today for a consultation and see your home in a whole new light.
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Frequently Asked Question
Do you have any question?
The terms are often used interchangeably. In general, a smart doorbell is a connected doorbell with smart features such as Wi-Fi alerts and motion detection, while a smart video doorbell specifically emphasizes its camera — high-definition live video, night vision, and recording. All our current models include video capability, so both descriptions apply to our lineup.
Most of our smart doorbells are designed for simple DIY installation. Battery-powered models need only a few screws and a Wi-Fi connection; wired models connect to your existing doorbell wiring for continuous power. Every unit ships with a mounting bracket and step-by-step instructions, and our support center provides video tutorials to guide you through setup.
Yes. When motion is detected or the button is pressed, our smart doorbells can capture a video clip and save it to a microSD card (select models) or your phone through the app. Clip history lets you review who visited, when, and what happened at your door, even when you were not at home.
Yes. Our mobile app allows multiple family members or household members to connect to the same smart doorbell. Each user receives alerts and can view the live feed and recorded clips independently, making it easy for the whole family to stay informed.
Minimum order quantities start at 500 units for standard customization, including logo, packaging, and app interface adjustments, and 1,000 units for fully custom designs such as housing shape and feature configuration. Our OEM team will provide a detailed quote and production schedule after reviewing your specifications.
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Smart Doorbell: The Complete Guide to Connected Home Entry Security
Smart Doorbell: The Complete Guide to Connected Home Entry Security