Akuvox single-button smart intercom

> Single-button smart intercom designed for high-end homes;
> Linux operation system;
> Multi-way access feature including: Face, Card, PIN, BLE & QR code;
> Two-way audio communication over IP networks with Echo Cancel feature;
> Wide-angle camera: 150 degree (H), 116 degree (V);
> Integrates versatile smart access, HD wide-angle monitoring, and proactive parcel protection within a sleek, dark-tone, compact frame;
> Complies with SIP & ONVIF;