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Yes—but only if the doorbell explicitly supports Ethernet networking. Most often, that means a Power over Ethernet (PoE) model connected to an Ethernet cable at the door. A doorbell described as “wired” may only use existing doorbell wires for power while still sending video over Wi-Fi, so check both its network and power specifications before buying.
What “wired” means for a smart doorbell
Doorbell wiring can refer to power, network, or both. A low-voltage wire from an existing transformer can keep a doorbell powered without giving it a wired network connection. For Ethernet networking, the product specifications must explicitly say that it supports Ethernet.
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For example, Reolink distinguishes its Wi-Fi doorbell, which connects over 2.4 GHz or 5 GHz Wi-Fi, from its PoE model, which uses Ethernet. A wired-power Wi-Fi doorbell still needs Wi-Fi for data.
Ways to connect and power a doorbell
| Option | Network connection | Power and checks | Best suited to |
|---|---|---|---|
| PoE Ethernet doorbell | Ethernet | Check the model’s PoE standard and power budget; route cable to the door. | Someone who can route Ethernet and wants a wired network connection at the door. |
| Ethernet with separate low-voltage power | Ethernet | Confirm the doorbell accepts the available AC or DC voltage and wiring. | Someone who can route data cable and has a compatible transformer. |
| Wired-power Wi-Fi doorbell | Wi-Fi | Check transformer voltage and Wi-Fi coverage. | Someone who wants continuous wired power but does not need wired networking. |
| Battery Wi-Fi doorbell | Wi-Fi | Check charging needs and the model’s recording limitations. | Someone unable to route power or Ethernet who is willing to use Wi-Fi. |
How PoE works—and why standards matter
With PoE, one Ethernet cable can carry both network data and power. Reolink describes its PoE doorbell as using one wire for network connection and power, with a PoE switch or injector as the source. Some models also accept separate low-voltage power while continuing to use Ethernet for data.
#1 Best Overall
- AI-Powered Smart Detection: Advanced AI technology accurately identifies people while filtering out vehicles and animals, so you only get the alerts that matter most
- Secure Cloud Storage: Protect your recordings with AES-128 encrypted cloud storage
- Pre-Capture Recording: Cloud subscribers benefit from pre-capture functionality, ensuring the camera starts recording right at the moment motion begins - never miss a thing
- Reliable 2.4GHz Wi-Fi Connection: Optimized for 2.4GHz networks to deliver stable, uninterrupted performance. (Not compatible with 5GHz Wi-Fi.)
- Exceptional Night Vision: Equipped with four powerful infrared LEDs and an advanced image sensor, providing sharp, detailed footage even in total darkness
Do not assume every PoE doorbell uses the same standard. Ring specifies IEEE 802.3at PoE+ for its Wired Doorbell Pro (3rd Gen), while Control4 specifies 802.3af for its C4-VDB-E. Match the injector or switch to the exact doorbell model and check that it can supply the required power.
What to check in product specifications
- Network: Confirm Ethernet is supported for data; “wired power” alone does not establish that.
- Power: Check the required PoE standard, or the acceptable transformer voltage and AC/DC type if using separate power.
- Cable route and clearance: Make sure Ethernet can reach the mounting point and the connector fits behind the bracket. Requirements vary: Control4 specifies Cat5e/6 or better and a 1-inch passthrough for its connector assembly.
- Chime: Check whether the existing mechanical chime works. Reolink says its cited PoE/Wi-Fi doorbell will not operate an existing mechanical chime as-is and recommends pairing its Chime. Ring says its current PoE model includes a Chime Kit Mini that replaces chime functionality.
- Recording and smart-home compatibility: Check the manufacturer’s storage, recording, ecosystem, and subscription terms for the particular model. The cited specifications do not establish a cross-brand comparison of these terms.
Examples of Ethernet doorbells and their requirements
Ring Wired Doorbell Pro (3rd Gen)
Ring lists Ethernet or Wi-Fi 6 on 2.4 GHz or 5 GHz. Its Ethernet power option requires IEEE 802.3at PoE+. Alternative power specifications are 16–24 VAC at 10–40 VA, with 30–40 VA recommended, or 24 VDC at 12 W. Ring recommends at least 15 Mbps average upload for its 4K devices. It says the PoE adapter must be indoors and estimates installation at roughly one to two hours.
Rank #2
- 【2K Resolution】Details matter. Equipped with 2K resolution, see beyond traditional 1080p resolution with finer details and incredible clarity. Easily identify faces capturing every detail even when zooming in, showing you everything you need to see at your entrance. Connects via 2.4GHz Wi-Fi Band
- 【160° Diagonal FOV, Head-to-toe view】See the full picture with a 160° ultra-wide head-to-toe field of view. See items that traditional video doorbells may miss ensuring comprehensive coverage of your entryway.
- 【Ring Call – Never Miss a Visitor】Receive a phone call to answer your door without opening up the Tapo app. Quickly answer visitors with once-click convenience. Stay connected, stay informed, and never miss a visitor again. (Calls are generated via app and will not use cellular minutes)
- 【Prioritize What Matters】Eliminate unnecessary notifications by defining activity zones specifically monitoring for motion or people. Receive real-time alerts for true security concerns with 𝗙𝗿𝗲𝗲 𝗣𝗲𝗿𝘀𝗼𝗻 𝗗𝗲𝘁𝗲𝗰𝘁𝗶𝗼𝗻, eliminating false detection from other objects.
- 【Secure Storage No Subscription Required】Save recorded footage on a microSD card (up to 512GB, not included) or subscribe to Tapo Care for cloud storage which saves 30-days of video history. Your privacy is our priority when it comes to storing and transmitting sensitive information such as your camera videos and identity information. To ensure robust data security, Tapo implements AES 128-bit encryption and TLS 1.2 encryption protocols. (𝗥𝗲𝗰𝗼𝗺𝗺𝗲𝗻𝗱𝗲𝗱: 𝗖𝗹𝗮𝘀𝘀 𝟭𝟬, 𝗨𝗛𝟭, 𝗲𝗻𝗱𝘂𝗿𝗮𝗻𝗰𝗲 𝗺𝗶𝗰𝗿𝗼𝗦𝗗 𝗰𝗮𝗿𝗱𝘀 𝗼𝗿 𝗵𝗶𝗴𝗵𝗲𝗿)
Reolink Video Doorbell PoE
Reolink documents Ethernet with power supplied through a PoE switch or injector. It also lists 24 VDC or 12–24 VAC at 50/60 Hz as power options when Ethernet provides the network connection. Its support instructions say an existing mechanical chime will not work as-is and direct users to pair a Reolink Chime.
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Control4 Chime Video Doorbell (PoE), C4-VDB-E
This ecosystem-specific model requires a Control4 system running OS 3.2 or later, Cat5e/6 or better wiring, and an 802.3af PoE injector or switch. Its connector assembly needs a 1-inch passthrough hole and clearance behind the bracket. Control4 says installation and maintenance should be performed by qualified technicians.
Rank #3
- Wide 166° Field Of View For Video Doorbell & f/2.5 Aperture: Covers your front porch with no blind spots; CMOS sensor and f/2.5 aperture deliver moderate depth of field with soft background blur and crisp facial details for fast visitor recognition
- Reliable 2.4 GHz Wi‑Fi & 1.2T AI Chip With Fast, Stable Response: This wireless video doorbell supports only 2.4 GHz Wi‑Fi for improved signal penetration and range; high‑speed AI chip processes thousands of operations per second for instant alerts and enhanced security
- No Subscription Required & Full Access to Essential Features With Zero Hidden Costs: Get real-time alerts, two-way audio, human detection, and video playback with this doorbell camera, with no subscription required; all essential features stay free, optional subscription plans are available for advanced services such as cloud storage and enhanced AI event classification
- HDR Night Vision With Invisible 940 nm Infrared: HDR tech and high-sensitivity sensor in this doorbell camera adjust to all lighting conditions; invisible 940 nm IR fill light offers clear night vision up to 10 meters without red glow for discreet, around-the-clock security
- Battery Life & Usage Tips for Your Doorbell Camera: In laboratory conditions, the battery lasts up to 60 days with 30 daily motion activations and 10-second video recordings; actual performance may vary based on usage and environment; extend battery life by adjusting motion sensitivity, narrowing detection zones, or avoiding high-traffic areas. (Powered by a built-in, non-removable rechargeable battery for wire-free operation.)
Plan the installation before ordering
- Choose the network path: Verify that the exact model supports Ethernet data, not just wired power.
- Trace the cable route: Confirm a practical route from the network equipment to the mounting point, with enough clearance for the cable connector and bracket.
- Choose a compatible power source: If using PoE, check the required standard and power budget. Place the PoE source and network equipment indoors where appropriate; Ring specifies that its PoE adapter must be indoors.
- Check existing wiring and chime requirements: If using a transformer for power, compare its voltage and wiring with the manufacturer’s instructions. Check chime compatibility before removing or changing an existing setup.
For the cited Reolink models, the documented transformer options are 24 VDC or 12–24 VAC at 50/60 Hz. Reolink notes that a chime bypass may be needed and warns that an incompatible or unmodified chime circuit can cause unstable operation or abnormal chime behavior. Turn off power before working on doorbell wiring; use a qualified electrician or installer for work beyond your experience.
Does Ethernet make a doorbell more reliable or secure?
Ethernet gives the doorbell a wired network path rather than a Wi-Fi connection at the door. The cited manufacturer documents explain supported connections and installation requirements, but they do not provide independent, controlled comparisons quantifying reliability or security in real homes. Treat a wired connection as a way to avoid Wi-Fi for that device—not as a guaranteed performance or security improvement.
Quick Recap
Rank #4
- Advanced AI Human Detection - Smart AI accurately identifies people while filtering out pets, vehicles, and other motion—reducing false alerts and enhancing security precision.
- Bonus Indoor Receiver Included - Place the receiver anywhere in your home for instant alerts. One doorbell supports multiple receivers, so you’ll never miss a visitor.
- Wide-Angle Viewing - Monitor more with a wide-angle lens that provides a broader and more detailed field of view.
- Two-Way Audio - Communicate in real time with visitors or delivery drivers via your smartphone, anytime, anywhere. Instant Motion Alerts
- Enhanced Night Vision - Equipped with 4 IR LEDs and a smart sensor to capture clear, detailed video even in complete darkness.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
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