This is a very cost-effective video indoor monitor. With a clearing 7'' indoor monitor, users can monitoring images from door bell or CCTV camera at any time.
And this video door phone supports maximum 4 indoor monitors in the system, so users can answer call and unlock the door from any of them.
Also this video door entry system has a special function: monitoring listening to the other monitor in the system. So if you have a little baby sleeping in the other room, you can know if he's sleeping well through this function.
When users do not want to be disturbed by the ring tone, they can set it as "DO NOT DISTURB" model.
• 7'' screen video door phone
• Hands free indoor monitor
• "Do not disturb" function
• up to 4 monitors in one system
• OSD menu
• volume, contrast, brightness and color adjustable by the buttons on the right side
• Incoming calls transfer between monitors in the system
• Lock control through the out door camera