**MI Smart Doorbell 2 Specifications:**
**Positioning:** Provides full-family protection with large screen imaging, easy installation without drilling, clear visibility for elderly and children, and wide field of view for front door monitoring.
**Pixels:** 3 million ultra-clear resolution with HDR support.
**Night Vision Distance:** 5m with 940nm infrared light for clear imaging in low light conditions.
**Detection Capability:** Equipped with dual-person body infrared sensors and intelligent recognition features.
**Screen:** 5-inch 1280*720 resolution display.
**Battery:** 8000mAh battery with 5 months of battery life in real-time viewing mode.
**Connectivity:** Supports 2.4GHz Wi-Fi and Type-C interface for charging.
**Features:** Two-way voice communication, voice changer, free 72-hour cloud storage, and local MicroSD card storage support.
**Compatibility:** Works with MI smart devices for seamless integration.
**Installation:** Easy DIY installation process with detailed instructions provided.
**MI Smart Doorbell 2 Parameters:**
**Dimensions:** 17.7mm x 135mm x 108mm.
**Product Model:** MJMY01BY.
**Input:** 5V-2A.
**Battery Capacity:** 8000mAh.
**Camera Angle:** 180°.
**Video Resolution:** 2048×1536.
**Screen Size:** 5.0 inches with 1280×720 resolution.
**Wireless Connectivity:** Wi-Fi IEEE802.11 b/g/n/ax 2.4GHz.
**Compatibility:** Works with Android 8.0 or iOS 12.0 and above.
**Operating Temperature:** -10℃ to 45℃.
**Storage:** Supports cloud storage and microSD card (16GB-256GB).
**Package Contents:**
MI Smart Doorbell 2 Display Screen x1
Mounting Bracket (with cable cover) x1
Doorbell Camera x1
Charging Cable x1
User Manual x1
Screws (M3×20, M3×40, M3×60) x6
**Common Questions:**
How to install MI Smart Doorbell?
What are the standard accessories included with MI Smart Doorbell?
Does MI Smart Doorbell support storage cards?
What is the battery capacity of MI Smart Doorbell and how to charge it?
What to do if the connection to MI Smart Doorbell fails or times out?
How to troubleshoot if the MI Home app shows "Device Offline"?
For more information and troubleshooting, refer to the MI Smart Doorbell user manual or contact customer support through the MI Home app.
