Product Introduction:
Keyboard is provided by Hangzhou Hikvision Digital Technology Co., Ltd.,a major Doors & Windows supplier in Construction & Real Estate wholesale industry in China.You can check out the specification of Keyboard below or get any optional result clicking into the following keywords and you can check the authentications and testimonials of Keyboard .
Description:
Features:
1) Supports DVR cascading, one keyboard can manage 99 DVR units
2) Supports two kinds of control mode: one is RS485 bus control mode, and the
other is network control mode
3) For RS485 bus mode, supports full-duplex mode and half-duplex mode (SW =
00000000 is full-duplex mode and SW = 11000000 is half-duplex mode)
4) Left LCD will display control menu or setup menu. Right LCD will display
user information or alarm information
5) Supports multi-level keyboard user management. Administrator can use
control menu and setup menu while operator can only use control menu
6) Supports keyboard lock function
7) Supports PTZ control by Joystick
8) Can receive and display DVR alarm information
9) Supports 4 alarm outputs
Specification:
1) Control mode: RS-485 bus mode (port A); network mode (UTP port)
2) Communication interface: 1 RJ45 10M / 100M UTP network port; 1 RJ45 RS-232
port; 2 RS-485 port (port B is reserved)
3) Bus work mode: 1 switch for full-duplex or half-duplex selection; SW =
00000000 is full-duplex mode; SW = 11000000 is half-duplex mode (default)
4) Relay output: 4 output
5) Power supply: DC 5V / 6A
6) Power consumption: 6W
7) Working temperature: -10oC - +55oC
8) Working humidity: 10％--90％.
9) Size: 360 x 190 x 55mm.
10) Weight: 2.4kg.
