Hikvision 12V DC Wifi Doorbell, Wi-Fi Video Doorbell, 2MP ultra-wide angle camera with supplemental IR light, 1 Call Button, 1 Reset Button, 1 Wireless Interface, Supporting Wi-Fi 2.4 GHz, 12VDC, IP54, Video intercom with mobile app, Supports the storage and playback via TF card.

Hikvision Villa Analog Video Intercom Kit, including DS-KB2411-IM and DS-KH2220-S, 5-meter 4-wire cable, European power supply adaptor, Door Station: Built-in Omnidirectional Microphone, Built-in Loudspeaker, Indoor Station: 7-Inch Colorful TFT LCD, Display Resolution 1920 × 1080.