Hikvision Intercom IP Kit, IP video intercom bundle for villa or house One call button for easier calls Convenient Hik-Connect APP Mobile Control Including: DS-KV6113-WPE1(C) × 1, DS-KH6320-WTE1 × 1, PSU × 2 Power adapter included in the package Plug & play One-press to call One-press to unlock the door Max 2 door stations and 3 indoor stations in one system Include one monitor, one ourdoor panel, 5-meter 4-wire cable, and other accessories 2MP camera, 7 inch LCD It includes European power adapter, if you want to change the standard of power supply, you have to mark which standard of power adapter you want when you place an order”