Item #	Vendor Name	Part #	Item Description	Price (US)
221798	Kantech	CBLK11	CBLK-11 - Accessory, Additional Cable-Connector Set RS232, From Remote Modem To KT-200, 15 Feet (5m)	Call For Price
221874	Kantech	VC485	VC-485 - Accessory, Communication Interface, Multi-Function, Protocol Converter: RS-232 To RS-485 Of The KT-200 Bus w/ The KL-2200 KL8000 And EntraPass Systems	Call For Price

For more information please visit the manufactures website at http://www.kantech.com