TCP/IP CCTV Equipment
BitNet - NG Systems Ltd
BitNet is a 4-bit digital to Ethernet converter that enables up to four, volt-free contact inputs to be transmitted on to a local area network (LAN). Each input is assigned a unique number to identify any contact that has closed or opened. A maximum of 16 BitNets may coexist on the LAN which will facilitate up to 64 volt-free inputs.