The IH-C6311 is a residential outdoor video station, designed to work with our touch screen indoor monitors. The camera is equipped with a 1.3MP color camera and with bright white light for illumination at night. In addition, the outdoor unit delivers crystal clear two-way audio so you can see and hear your visitor. The unit supports remote door unlock when used with the built in access control module and a door strike (not included). Each outdoor video station is web configurable and can be accessed and controlled over the network. The IC Realtime intercom system supports the group call function which means one camera can contact multiple units throughout a home or office.