The GV-VP410Y from GVI is an easy-to-use Video Intercom System. Its smart design and simple push button operation offers many benefits and conveniences, including relieving the anxiety of not knowing who is at the door, to the security-conscious business or homeowner. The system is simple to install. The built-in infrared LEDs eliminate the need for a separate illumination system for low light viewing. To use the system a visitor presses the call button on the camera unit. A chime sounds and the visual image of the visitor appears on the inside monitor. To talk to the visitor after visual ID, simply lift the handset and talk as you would on a normal telephone call. You also have the option of identifying visitors at the doorway without them being aware that they are being watched by simply pressing the MONITOR button.
