The COR-V404 is an indoor video door phone station designed for use with one or two outdoor doorbell/camera units, and up to 4 indoor compatible video door phone stations It has a full color TFT LCD screen for video display, internal speaker and microphone, and can unlock doors remotely. Flat screen and acrylic case are easy to clean, and a 4-wire hookup makes it easy to install. Perfect for high security location like police departments,casinos, banks, research facilities and storage areas...

Available in black (COR-V604) and white (COR-V604W), this product is an advanced indoor video door phone station designed for use with one or two outdoor doorbell/camera units. Users can see who is ringing the doorbell and talk with them, and control the door or gate lock associated with the calling unit. It can also connect to up to four (4) additional security cameras for added protection, or video inputs from other sources such as broadcast television. The COR-V604 has a full color TFT LCD...

Available in black (COR-V604) and white (COR-V604W), this product is an advanced indoor video door phone station designed for use with one or two outdoor doorbell/camera units. Users can see who is ringing the doorbell and talk with them, and control the door or gate lock associated with the calling unit. It can also connect to up to four (4) additional security cameras for added protection, or video inputs from other sources such as broadcast television. The COR-V604 has a full color TFT LCD...

The COR-V500 is an indoor video door phone station designed for use with one or two outdoor doorbell/camera units, and up to 4 indoor compatible video door phone stations (other COR-VC500s). It has a full color TFT LCD screen for video display, internal speaker and microphone, and can unlock doors remotely. Flat screen and acrylic case are easy to clean, and a 4-wire hookup makes it easy to install. With The COR-V500, users can see who is ringing the doorbell, talk to them, and control the...

The COR-V702 is an color doorbell camera monitor that can connect to up to two doorbell cameras (black-&-white or color) and up to two security cameras (traditional style analog CCTV cameras). The person ringing the doorbell can be seen easily on its bright, 10-inch (diagonal) color screen. If you purchase a second COR-V702 the two monitors can be linked and used as an intercom. The COR-V702 has a large color TFT LCD screen that provides users with a VGA quality display. It has a built-in...