380TVL CMOS 4 Cored Wire Handfree Video Door Phone Doorbell with 2x 7" Monitors INE-234

Specifications:

• 7 inch color TFT display
• CMOS camera, 380 TV lines
• Door release, intercom, call other monitors, monitor outside
• You can see the persons who are in front of your door even if they are just out of the fence or they are just at the downstairs door of your building
• A hand free item
• Connection: 4 cored wire (Up to 4 monitors)

• CMOS camera, 380 TV lines

• A hand free item

• 7 inch color TFT display

Video Door Phone Security Essentials:

• The external camera and speaker box should be 100% waterproof
• The outdoor camera should come with an infrared illuminator. This feature enables you to identify visitors in poor light conditions
• The external box and camera socket should be strong enough to resist vandalism. We consider a good case to be one that looks like it can survive a couple of baseball bat blows
• When you buy the system make sure the box is made of thick and sturdy plastic that does not make squeaky noises when twisted
• Make sure that there is a transparent plastic barrier protecting the camera lens. You do not want graffiti spray damaging the sensitive camera optics
• Make sure the system allows audio communication as well, not all visual intercoms do
• Ask about the total scope of the camera's vision. The wider the field of view, the more area will be under surveillance. Fish-eye lenses give 180 degrees of clear vision, thus giving you the maximum amount of information available. They function like a door viewer
• Visual/non-visual compatible. Just in case the sensitive visual functions break down talk features should remain
• An alarm that goes off once someone tries to interfere (i.e. vandalism) with the system is important. Do not buy a door phone without one
• If you intend to install the system yourself make sure it's a DIY system with instructions. You wouldn't want to spend money on a technician
• Make sure the system comes with multi-option installation brackets for mounting into a wall or for desktop use

Package Included:

• 2 x 7 Inch Indoor Phones
• 1 x Outdoor Unit
• 1 x Power Adapter
• 1 x 3m Cable
• 1 x User Manual