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現行品Ring Video Doorbell Pro 2
Ring Video Doorbell Pro 2 — hardwired premium model with head-to-toe view.
主な用途
The premium hardwired Ring. Connects to existing doorbell wiring — no battery to charge. Head-to-toe 1536p video captures packages on the ground. 3D motion detection with Bird Eye View shows where visitors walked. The button is a polished metal momentary switch. Found on luxury homes and apartment complexes.
Research Notes
1. Overview
The Ring Video Doorbell Pro 2 (retail "Wired Doorbell Pro") is Ring's feature-topping hardwired smart doorbell with a physical call button. Its headline features are 1536p HD video with an expanded Head-to-Toe (1:1 square) field of view — so it captures a visitor from face to feet and packages on the doorstep — plus 3D Motion Detection with a radar sensor and Bird's Eye View (an aerial map of a visitor's approach path). It also adds Alexa Greetings (auto-answer + take-a-message), Quick Replies, two-way talk, and color Pre-Roll. It requires existing doorbell wiring (no battery option).
2. User Sentiment
Reviewed as Ring's best-seeing doorbell — reviewers (TechRadar, CNET) praise the square head-to-toe view and radar-based 3D motion / Bird's Eye View as genuinely useful for reducing false alerts and seeing package drops, though several question whether radar is "necessary" for most homes. Recurring criticisms mirror the rest of the Ring line: video history needs a paid Ring Protect subscription, the closed cloud ecosystem, and privacy scrutiny. Being hardwired-only, it's not an option where no doorbell wiring exists.
3. Real-World Applications
Front-door monitoring where existing doorbell wiring is present and the buyer wants Ring's best field of view + motion accuracy — package/visitor detection, two-way talk, Alexa announcements on Echo devices, and automations tied to button-press/motion events.
4. Technical Specifications
- Type: Hardwired smart video doorbell with physical button
- Video: 1536p HD; Head-to-Toe 1:1 (square) field of view; color Pre-Roll
- Motion: 3D Motion Detection (radar) + Bird's Eye View aerial mapping; adjustable motion zones
- Power: Hardwired only to existing doorbell transformer (16–24 VAC); no battery
- Connectivity: dual-band Wi-Fi 802.11 (2.4 & 5 GHz)
- Sealing: weather-resistant (~IPX5)
- Finish: Satin Nickel faceplate
- Ecosystem: Ring app, Amazon Alexa
5. Ordering & Compatibility
Sold by Ring/Amazon and major retailers. Needs a compatible doorbell transformer (16–24 VAC) and, if no interior chime, a plug-in adapter. Works with Ring Chime/Chime Pro and Echo devices. Ring Protect plan required for recorded video history; live view + real-time alerts work without a plan.
6. Hackability & Known Issues
- Hackability: locked/cloud-only. Closed ecosystem — no official local API or open protocol; Home Assistant integration exists but depends on Ring's cloud (unofficial, breakage-prone). Not DIY-flashable.
- Known issues: subscription-gated recordings, Wi-Fi dependence, radar/3D features that overlap for simpler use cases, and the platform-wide privacy/data-sharing concerns. Hardwired-only limits placement.
3 sources
オープン性 & カスタマイズ性
Locked to Ring/Amazon. Cannot flash. HA cloud integration available via unofficial API. Button hardware is mechanical, smarts locked in WiFi module.
仕様一覧
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Battery Type
The battery used. CR2032 = common coin cell, easy to replace. AAA = higher capacity. USB-C = rechargeable.
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Hardwired (16-24V AC)
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Color
Button/actuator color. Green = start/go, Red = stop/emergency, Yellow = caution, Blue = reset (per IEC 60204-1).
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Satin Nickel
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Hackability
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Locked/cloud-only — no official local API; HA integration relies on Ring cloud (unofficial)
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Smart Home Integrations
Compatible smart home platforms and voice assistants.
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Alexa, Ring App
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IP Rating
Ingress Protection rating — first digit is dust (0-6), second is water (0-9). Higher is better.
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IPX5
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Motion
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3D Motion Detection (radar) + Bird's Eye View
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Mounting Type
How the button attaches to the panel. Panel mount is standard — installs through a cutout from the front.
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Hardwired to existing doorbell
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Power
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Hardwired only (16-24V AC); no battery
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Protocol
The wireless communication standard. BLE = short range, phone direct. Zigbee = mesh network, needs hub. Z-Wave = mesh, needs hub. WiFi = direct, higher power.
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WiFi 2.4/5GHz
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Requires
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Ring Protect subscription for video history
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Video
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1536p HD; Head-to-Toe 1:1 (square) FOV; color Pre-Roll
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取付クイックリファレンス
Panel cutout: 22mm. Insert from the front of the panel, secure with mounting nut from behind (tighten to 2-3 Nm).
Contact block: Snap or screw the contact block onto the rear of the button body. Ensure the contact block orientation matches the wiring diagram — NO terminals are usually marked.
Wiring: Use 0.5-2.5mm² stranded wire with ferrules. Tighten screw terminals to 0.8 Nm. Test the button function before energizing the circuit.
外形寸法
トラブルシューティング
Button doesn't respond when pressed
Check the contact block first — it's the most common failure point. Test continuity across the NO or NC terminals with a multimeter. If no click is felt, the return spring in the head may be broken.
Works intermittently
Contact block contacts are pitted or burned. Replace the contact block — don't try to file the contacts. Check if the rated cycle count has been exceeded.
Button feels mushy or doesn't click
The spring return mechanism in the button head is worn. Replace the head. The contact block can usually be reused if it tests OK.
主要仕様
- Battery Type
- Hardwired (16-24V AC)
- Color
- Satin Nickel
- Hackability
- Locked/cloud-only — no official local API; HA integration relies on Ring cloud (unofficial)
- Smart Home Integrations
- Alexa, Ring App
- IP Rating
- IPX5
ユーザーの声
“The premium hardwired Ring. Connects to existing doorbell wiring — no battery to charge. Head-to-toe 1536p video captures packages on the ground. 3D motion detection with Bird Eye View shows where vis”