HIKVISION DS-K2804 User Manual

Access Control Terminal·User Manual
46
2. Select the resolution of the captured pictures from the dropdown list.
Note: The supported resolution types are CIF, QCIF, 4CIF/D1, SVGA, HD720P, VGA, WD1, and
AUTO.
3. Select the picture quality as High, Medium, or Low.
4. Click Save to save the settings.
5. You can click Restore Default Value to restore the parameters to default settings.
7.4.6 RS-485 Settings
Purpose:
You can set the RS-485 parameters including the serial port, the baud rate, the data bit, the stop
bit, the parity type, the communication mode, and the working mode.
Select the device in the device list, and click Modify to pop up the modifying device information
window.
Click RS-485 Settings tab to enter the RS-485 settings interface.
Note: The RS-485 Settings should be supported by the device.
Steps:
1. Click RS-485 Settings tab to enter the RS-485 settings interface.
2. Select the serial No. of the port from the dropdown list to set the RS-485 parameters.
3. Set the baud rate, data bit, the stop bit, parity type, communication mode, and work mode in
the dropdown list.
4. Click Save to save the settings and the configured parameters will be applied to the device
automatically.
Note: After changing the working mode, the device will be rebooted. A prompt will be popped up
after changing the working mode.

HIKVISION DS-K2804 Specifications

General

Product type	Access controller
Certification	CE, FCC
Compatibility	Wiegand
Mounting type	Wall
Product color	Black
Brand compatibility	Hikvision
Operating temperature (T-T)	-20 - 65 °C
Quantity per pack	1 pc(s)

Weight and Dimensions

Depth	285 mm
Width	237 mm
Height	69 mm