- 3.5-inch colorful LCD screen with 480 × 320 resolution
- 2MP HD colorful camera with high quality image
- IP65 protection level
- Built-in M1 card reading module
- Multiple interfaces: RJ45, RS-485, alarm input, relay, Wiegand
- Convenient configuration via Web remotely
- Convenient unlock methods: Cards and PIN code
https://assets.hikvision.com/prd/public/all/doc/m000034986/DS-KD3003-E6-Video-Intercom-Door-Station-with-3.5-inch-Screen_Datasheet_20240424.pdf