Xiaomi Smart Doorbell 3
وصف المنتج
A smart doorbell featuring 2K ultra-high resolution and a 180-degree wide viewing angle, a built-in 5200mAh rechargeable battery lasting up to 4.8 months, AI-powered human detection using PIR+ image recognition, real-time motion alerts and 72-hour free cloud video storage, two-way audio intercom with custom auto-responses and voice change feature, tamper alarm with forced removal detection and one-to-one account pairing, included wireless chime, loud up to 79dB with silent mode support, USB-C fast charging.
Key Features
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2K (3MP) video resolution, 180° field of view
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5200mAh Lithium battery
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PIR sensor with AI human shape detection
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4 x 940nm IR LEDs for night vision
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Motion detection and real-time alerts
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Two-way audio + voice changer
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Wireless indoor chime (up to 79dB)
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Cloud storage (72-hour free clips)
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USB-C fast charging
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Anti-theft and tamper alarm
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One-to-one account pairing
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Waterproof for outdoor use
Specifications:
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Dimensions: 128 x 60 x 23.5mm (doorbell)
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Weight: 390g
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Battery Capacity: 5200mAh
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Power Input: 5V ⎓ 2A (USB-C)
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Camera Resolution: 2K (3MP), F/2.0
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Field of View: 180°
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IR LEDs: 4x 940nm
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Detection Range: PIR sensor + 100° IR range
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Audio: Two-way with voice changer
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Storage: 72-hour rolling cloud
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Chime Volume: Up to 79dB
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Operating Temperature: -10°C to 45°C
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Charging Temperature: 0°C to 45°C
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Connectivity: Wi-Fi 2.4GHz, RF 433MHz for chime
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Indoor Chime Dimensions: 60 x 60 x 39.6mm
