> 4.3 inch IPS display; screen resolution 800×480

> 2MP CMOS; true WDR

> Aluminum anode surface; metal button; IP65, IK07

> Operating temperature: -30°C to +60°C

> Auto light illumination reduces light pollution

> Multiple unlock modes: Password unlock, IC card unlock, and remote unlock

> Support 20,000 users and 10,000 cards

> Support full duplex; management platform, and voice call through APP

> Support SIP server, and can manage 200 indoor monitors at most

> Support duress alarm, tamper alarm, and door sensor timeout alarm