Wired smart video doorbell with HDR camera in 3:4 portrait aspect ratio (960x1280) for head-to-toe and package visibility. On-device AI for person, package, animal, and vehicle detection.
Common Applications
Requires 16-24 VAC transformer (10 VA minimum) — verify existing wiring before installation. Connects via dual-band WiFi. On-device AI processing means basic alerts work without a subscription. 3:4 portrait orientation shows more vertical space than typical 16:9 doorbells — designed to see packages on the ground and faces at the door.
Specifications
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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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Snow
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Detection
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On-device ML (person/package/animal/vehicle); 3hr free event history (no sub)
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Device type
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Hardwired smart video doorbell, 2nd Gen (dual-band WiFi)
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Field of view
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145 degrees diagonal
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Hackability
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Limited — Google SDM cloud API (HA works but cloud-dependent); no local mode
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Smart Home Integrations
Compatible smart home platforms and voice assistants.
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Google Home, Google Assistant
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Night vision
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Up to 10 ft
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Power source
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Hardwired (16-24 VAC, 10 VA min)
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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 802.11 a/b/g/n/ac (dual-band)
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Resolution
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960x1280 HDR (3:4 portrait)
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Two way audio
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Yes
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Installation Quick Reference
Panel cutout: 22mm. Standard panel mounting — insert from front, secure from behind.
Dimensions
Troubleshooting
Not responding to input
Check wiring continuity with a multimeter. Verify the contact block is properly seated. Inspect terminals for loose connections.
Quick Specs
- Color
- Snow
- Detection
- On-device ML (person/package/animal/vehicle); 3hr free event history (no sub)
- Device type
- Hardwired smart video doorbell, 2nd Gen (dual-band WiFi)
- Field of view
- 145 degrees diagonal
- Hackability
- Limited — Google SDM cloud API (HA works but cloud-dependent); no local mode
What People Are Saying
“Solid Google Nest product, widely available and well-documented.”