Xiaomi Smart Doorbell 3S – Black

• Product Model: MJML07-FJ
• Key Features: Head to toe with D180° | IP65 waterproof | Two power supply modes | Xiaomi
• security chip | Ultra clear 2K resolution | Free 72h cloud storage | Dedicated indoor chime
• External Dimensions: 146 × 52 × 29mm
• IP Rating: IP65
• Battery Capacity: 5200mAh (typ)
• Supports: Supports both a lithium battery and hardwired power supply
• Rated Input: 5V⎓2A (Type-C port); 8-24VAC, 10-40VA, 50–60Hz (doorbell AC transformer)
• Wireless Connectivity: Wi-Fi IEEE 802.11b/g/n 2.4GHz, RF 433MHz
• Infrared Light: 940 nm infrared light
• Audio System: Two-way voice calls
• Storage: Cloud storage
• Charging Temperature: 0℃ to 45℃
• Operating Temperature: -20℃ to 50℃
• Operating Humidity: 10%-90% RH, non-condensing

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