> 4.3-inch LCD display with easy-to-press metal buttons; screen resolution 800 × 480.
> 2MP CMOS; true WDR.
> 316 stainless steel panel; IP65, IK08.
> Operating temperature: –30 °C to +60 °C.
> Auto light illumination reduces light pollution.
> Multiple verification methods: Password, IC card, QR code, and remote unlocking.
> Support 20,000 users and 10,000 cards.
> Support full duplex; management platform, and voice call through APP.
> Support SIP server.
> Support duress alarm, tamper alarm, and door sensor timeout alarm.
