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Geovision accessories
The following are Geovision supporting accessories to extends its function to alarm monitoring and simple automation.
 

Catalog
 

	GVNET card Internal RS232 to RS485 converter Same function as GVNET but can be installed inside PC. Come with PC bracket for mounting.  More convenient installation. Details
	GVIO-NET card 4 input & 4 relay outputs Converts RS232 to RS485 with 4 in and 4 out simple alarm module. With PCI bracket to be installed inside PC. Details
	GVIO-12IN 12 IN Card Ext 12 inputs for GVIO Net card. Details
	GVIO-12OUT 12 OUT Card Ext 12 output for GVIO Net card. Details
	GVIO 8 digital input & 16 open collector output controller Dry relay contacts connects to external devices such as sensors or detectors Details
	GV-Relay 8 relay output module Control the alarm or PTZ cameras and connects to the control source of GV-IO output Details
	GV_ComBox RS-232 / RS-485 data converter Add one additional RS-232 / RS-485 COM port through USB. This is a USB powered device. Details
	GV_Hub Adds 4 RS-232 and 4 RS-485 serial ports The GV-Hub adds 4 RS-232 and 4 RS-485 serial ports to your PC's USB port. Details
	GV-DATA POS system interface Converts Point-Of-Sale (POS) cash register data into Geovision video.  So that manager can see all the goods transaction overlapped into the recorded video. Details
	GV-Wiegand Wiegand Capture Capture wiegand data from external access control reader into Geovision DVR system. Details
	GV_Loop Card 16 IN and 16 OUT video loop card Take video signal directly from the GV Capture card, without internal device processes, and then split  it into 16 signals while maintaining video quality. Specification
	GVRCU Remote Control Control GV-System with the remote control up to 7 meters
	GVKeyboard Keyboard GV-Keyboard is used to program and operate GV-systems. Through RS-485 configuration, it can control up to 16 additional GV-systems.