Half-Inch Modem is a TTL interface modem module for set-top boxes, POS terminals, ATMs, and other small footprint devices that need to communicate data with low-power consumption (65mA under 3.3VDC power input). The modem contains a data pump, modem controller, on-board International DAA, and Digital Line Guard (DLG) protection. The modem provides caller ID, line-in-use, call waiting, remote hang-up, and extension pickup. It's available now for $49 per unit with volume discounts.
San Jose, CA