Technical Review & Analysis
Elevate your home’s security and convenience with the Aqara G400 Wired Video Doorbell. Experience crystal-clear 2K HD video, robust multi-ecosystem compatibility, and intelligent local detection for unparalleled peace of mind, all powered by reliable wired connections.

Aqara G400: Secure your entrance with advanced technology.
Contents
Unrivaled Smart Home Integration
The Aqara G400 is designed for seamless integration into your existing smart home. It fully supports HomeKit Secure Video, offering end-to-end encryption, secure iCloud storage, and instant notifications directly to your Apple devices. For broader compatibility, it also works flawlessly with Amazon Alexa, Google Assistant, and Samsung SmartThings. Advanced users will appreciate the RTSP/ONVIF support, enabling integration with Network Video Recorders (NVRs) and other pro-level setups, offering maximum flexibility.

Native HomeKit Secure Video support for encrypted recording.
See Everything: 2K HD Head-to-Toe Vision
Never miss a detail with the G400’s impressive 2K HD resolution and a 165° ultra-wide field of view. Its unique 3:4 aspect ratio provides an expanded vertical perspective, allowing you to see everything from packages at your doorstep to the faces of visitors, a crucial advantage over standard 16:9 cameras. Enhanced with nearly invisible 940nm infrared LEDs, this doorbell captures crisp, high-definition video even in complete darkness, ensuring discreet monitoring without disturbance.

Capture clear visuals day and night with the 165° wide-angle lens.
Reliable Power & Cutting-Edge Connectivity
Experience steadfast performance with the G400’s dual power options. Choose the high-efficiency Power over Ethernet (PoE) connection for ultimate stability and simplified wiring, or utilize your existing 8–24V AC/DC doorbell wiring for an easy upgrade. The doorbell also boasts robust Wi-Fi 6 connectivity, supporting both 2.4GHz and 5GHz bands with WPA3 security standards, ensuring a fast, reliable, and secure wireless connection.

Flexible power options including PoE and existing wiring.
Intelligent Local AI Detections & Enhanced Communication
Minimize unwanted alerts with advanced local AI capabilities. The G400 offers precise person recognition and customizable intrusion zones, ensuring you only get notified for events that matter, without relying on cloud processing. Engage with visitors remotely using custom quick replies or the secure voice-changing intercom feature. For added security, it also includes visitor face recognition and cloud package identification, providing complete awareness and control.

Reduce false alarms with intelligent local person detection.
Built to Last: IP65 Weatherproof Design
The Aqara G400 is engineered to withstand the harshest environmental conditions. With an IP65 weatherproof rating, it is protected against dust and water jets, ensuring reliable operation year-round, regardless of rain, snow, or extreme temperatures. Its robust construction means you can trust its performance in any climate.

Durable IP65 construction for all-weather performance.
Effortless Setup and Seamless Operation
Installing the Aqara G400 is straightforward, especially when leveraging its wired power options. The intuitive Aqara Home app guides you through the process, making setup quick and hassle-free. Enjoy continuous 24/7 recording capabilities for comprehensive monitoring and easy review of recorded footage, providing an extra layer of security and convenience for your smart home.

Simple installation and 24/7 recording for complete coverage.














