The DS-KV8402-IM 4-Channel Outdoor Video Intercom Door Station from Hikvision is designed for four-resident configurations. It allows you to see and speak to visitors before letting them into your home. A built-in card reader enables you to have full control over who has access to your premises. Two-way audio is possible thanks to a built-in speaker and omnidirectional microphone. Noise suppression and echo cancellation help deliver the best possible audio quality.

This device communicates with IP cameras and other devices in your security system over a 10/100 Mbps self-adaptive Ethernet interface. Additionally, it can integrate with an NVR system. It is capable of sending alarm notifications and supports recording and playback on an NVR. This metal door station is IP65-rated, making it suitable for outdoor use.