Hikvision IP video intercom kit for villa or house only one call button. DS-KV6113-WPE1. x1: DS-KH6320-WTE1. x1: PSU x2: It includes 2 European power : Amazon.it: Fai da te
HIKVISION DS-KV8213-WME1/FLUSH VIDEOCITOFONO
HIKVISION KIT-DS-KV8213-WME1 Kit Videocitofono- Odin Store