Dvr keyboard is a kind of product used for controlling dvr system, such as camera, pan/tilt,joystick and dvr server. Dvr keyboard Can receive and display DVR alarm information, support 4 alarm outputs. Dvr keyboard Supports two kinds of control mode: One is RS485 bus control mode, and the other is network control mode.

RS-485 Keyboard for Stand Alone DVRs

Can control Stand Alone DVRs
Can control PTZs and speed domes
RS485 bus control mode
The keyboard can replace DVR front panel completely
Support DVR cascading and keyboard cascading
Max connection range up to 1200 meters by Twisted Pair cable
LCD display screen
Setup and call preset position of speed dome

Features

Can control IDRS serials Stand Alone DVRs, PTZs and speed domes separately
RS485 bus control mode
The keyboard can replace DVR front panel completely.
Support DVR cascading, one keyboard can manage 31 DVR units at the same time
Support keyboard cascading. 16 keyboards can be cascaded. ID is from 0 to 15
Max connection range up to 1200 meters by Twisted Pair cable
LCD display screen
Setup and call preset position of speed dome

Specifications

Model	IDRS-KB1030
Control Mode	RS-485 half-duplex mode RS485
Baud Rate	1200 ~ 19200bps
Communication Interface	RS-485
LCD Screen	128mm × 64mm
Joystick	3D(Pan/Tilt/Zoom)
Communication Distance	1200m
Power Supply	DC 12V
Working Temperature	-10˚C -- +55˚C
Working Humidity	10%--90%
Dimensions	360mm×200mm×108mm
Weight	3.3Kg