LiftMaster Rolling Door Interlock Switch | LIF-50-12949 intercom unit it is likely compatible

it is likely compatible

UNV 2MP WDR Lighthunter IR Network Dome Camera | UNV-IPC3232SB-AHDZK-I0

and even lock or unlock a door with the click of the mouse button

Support CVBS input

LiftMaster Rolling Door Interlock Switch | LIF-50-12949 intercom unit it is likely compatibleLiftMaster Rolling Door Interlock Switch LIF 50 12949 NEMA 1 switch is engaged by rolling door lock mechanism and disables operator control circuit when door is locked, preventing electrical operation of door when locked. Mounts at bottom of door guide, requires 2 wire connection to operator. May be used with all LiftMaster industrial operators on rolling doors. Also known as: 50 4001R 50 4001L