Due to the flooding in Thailand there is a Hard Drive shortage on the manufacturer level. Market experts predict it will take between 4-6 months for the market to stabilize. Some manufacturers have introduced surcharges to supplement the rising cost of the available Hard Drives. Some of our DVRs reflect that surcharge as a price increase. Stock issues have arisen with many manufacturers as well. Please call one of our sales representatives to be sure the product you are looking for is currently available.
The S712D data transceiver provides two-way transmission of multiprotocol data. A convenient rotary switch provides selection of the input/output data format. This link also features the unique data translation function that allows inout of one data format and output of a different format.
The S712D provides four new data functions: (1)It acts as a repeater to extend the operating distance of an S711D; (2)It provides drop-and-insert capability to a linear data system with up to 32 nodes; (3)It can be configured as a redundant point-to-point system; (4) It can be configured as a self-healing ring with up to 32 nodes.