Compatibilities: 

The Aqara G4 is a unique video doorbell that can be wired or battery operated. It’s also the first battery-powered option to work with Apple’s HomeKit Secure Video and supports streaming to Google and Alexa smart displays, featuring AI used in facial recognition alerts, automation, and more.

Product Features:
– Application name: Aqara Home, available for free for iPhone and Android
The Aqara G4 doorbell connects to Apple HomeKit technology to protect data and streaming.
– G4 uses local AI for facial recognition alerts.
– Supports Apple HomeKit, Alexa, Google, and IFTTT.
– Provides 24/7 recording. Requires micro SD card (not included).
– Provides you with cloud storage for up to 7 days without a subscription
– Supports Micro SD cards up to 512 GB, which cannot be accessed from the outside to increase security.
– Powered by 6 AA batteries or can be wired directly.
– It provides you with a nice feature, which is changing the voice with four options.
– Custom rings are allowed on both internal and external units.
– You need an iCloud subscription to securely record and play video
– Supports NAS local storage using the Samba protocol.
– Doorbell size: 14.15 cm x 6.5 cm x 3.05 cm.
– It is recommended to install it in a balcony or area shaded from the sun.
– Comes with a powerful audio alarm that delivers a loud sound of 95 dB; It can emit a siren.
– Works with Aqara main and sub home security devices.
– Supports the WPA3 Wi-Fi security standard.
– Requires 2.4 GHz Wi-Fi.
– It does not support 5 GHz Wi-Fi networks.
– Compatible with 12-24V AC and 8-24V DC adapters.