Aqara Doorbell G400 Select — 2K Security at Your Door

Imagine: someone comes to your door and you're not home. With a smart video doorbell, you don't just see them — you can talk to them, tell them where to leave the package, open the door for your loved ones, or simply ignore someone. All of that, in real time, directly from your phone.

The Aqara Doorbell Camera G400 Select (Wired) is our new product for anyone who wants serious, wired security at their entrance — no batteries, no interruptions, no compromises.

Why a Wired Doorbell?

Wireless doorbells are convenient, but they have one limitation — a battery. A wired solution means:

• Constant 24/7 power — no charging, no interruptions

• Continuous recording — you never miss a single moment

• Stable Wi-Fi 6 connection — faster and more reliable connectivity

• Longer lifespan — no worn-out batteries

What Sets the G400 Select Apart

2K Resolution with 165° Vertical Angle

Most doorbells only cover visitors' faces. The G400 Select captures both the face and the package on the ground — simultaneously. With a 165° vertical angle and 2K resolution (1536 × 2048), there is no blind spot in front of your door.

PoE or Wired Power Supply

The G400 Select supports two installation methods:

• PoE (IEEE 802.3af, 48V) — a single Ethernet cable for both power and internet

• 8–24V AC/DC — connecting to an existing wired doorbell with an adapter (AC transformer)

Local Artificial Intelligence — No Cloud

The built-in local AI detects people, motion, and intrusions into defined zones — without the need for the cloud. The result: fast, accurate notifications and greater privacy.

Invisible Night Vision

940nm infrared LED diodes activate night vision without any visible light — no annoying red glow, and recordings are crystal clear and clean.

Two-Way Audio Communication

Speak directly with the visitor or set automatic replies — "Please leave the package at the door." All through the app, no matter where you are.

Local Recording and NAS Backup

Record continuously to a microSD card up to 512GB (Class 10+) or automatically back up to a NAS server via SMB. Your recordings — with you, not in someone else's cloud.

Smart Home Compatibility

The G400 Select works with:

• Apple Home (HomeKit Secure Video) — recordings are encrypted and private

• Google Home

• Amazon Alexa

• Samsung SmartThings

• Home Assistant (RTSP/ONVIF)

Connect it with an Aqara smart lock (e.g. Aqara U200) and create automations — when the doorbell rings, the lights automatically turn on, the lock opens for known faces, and so on.

Technical Specifications

• Model: DB-C03D

• Resolution: 1536 × 2048 (2K)

• Viewing Angle: 165° diagonal

• Power Supply: PoE (48V) or 8–24V AC/DC

• Connectivity: Ethernet, Wi-Fi 6 (2.4GHz & 5GHz), Bluetooth, RF433MHz

• Storage: microSD up to 512GB + NAS

• Protection: IP65, anti-tamper alarm

• Operating Temperature: -20°C to 50°C

Price and Availability

The Aqara Doorbell Camera G400 Select (Wired) is available in Macedonia at Domotika for 7,190 MKD. Fast local delivery, no customs costs, and no waiting from abroad.

Browse the product at domotika.mk or contact us for more information and a free consultation.

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Domotika is the official authorised distributor of Aqara, Shelly, Tedee, Meross, Sonos, Home Assistant and Homey in Macedonia.