DAHUA DSS4004 GENERAL SURVEILLANCE MANAGEMNET CENTER

A converter is a kind of electronic circuit for energy conversion. This means it converts electrical energy of the supply into the energy suitable for the load (e.g., voltage or current with suitable frequency and/or amplitude). An example of a power converter is a DC-to-AC inverter which transfers DC power to AC power.

A splitter is a cable or plug that splits one connection into multiple connections. A cable splitter has one input for the signal to enter and then delegates signal to the output ports. The amount of output ports on the splitter will decrease the signal that is coming into the splitter. If you’re connecting multiple pieces of audiovisual gear to cable television or a satellite dish, you may find that you don’t have enough outputs to connect all your gear. This is where a cable splitter comes into the picture and makes things easy for you. A cable splitter lets you take a single coaxial cable input, such as cable TV or satellite, and split it for connection to multiple rooms or pieces of gear. They’re easy to use, since cable connections are standard everywhere. All you need to do is to decide where you want to install it and go for it.

The Dahua DSS4004 General Surveillance Management Center comes with System Stability, Embedded Linux System, C/S Architecture, Supports 7*24 stable operation, Supports distribute and cascade deployment, Supports hot standby for master server, Supports N+M hot standby for slave server, High Compatibility with all Dahua’s devices like network camera, network speed dome, NVR, DVR, MDVR, ITC, Access control, VDP, Alarm Controller, Connects to third-party devices via standard ONVIF protocol, Offers the platform SDK for third-party platform or mobile phone do further development, High Flexibility and Scability up to 20 slave servers can be managed per master server, Supports up to 5-level cascade, Supports unlimited accounts management, 50 online users and 100 roles, Supports 256 IP devices and 256 channels, Supports 50 Onvif devices, Supports 100 IP Access Controls or Alarm Controllers and 200 channels.