... Access Control SystemKey wordsDoor phone system,access control,door station/camera,indoor phone/monitor,security product,video intercom.Features DIY system with PLUG ... .Anti-vandal, waterproof, cast aluminium, surface mount.Night viewing with IR LED.Handsfree indoor phones are optional.Pin-hole door ... s manual 1 piece Pics. Direct-call Villa Video Access Control System with a Pin-hole Camera inside