Showing 193–208 of 225 results

STA-III Plus – Smart Telephone Autocoupler/Hybrid

The STA-III Plus provides a convenient interface between a telephone line and the user’s equipment. Features include auto-answer after a user programmed number of rings, user programmed numeric DTMF access code and relay and audio in/out control via numeric DTMF commands.

STI-II – Smart Telephone Interface

Available by special order.

The STI-II provides a self-nulling hybrid interface between a single POTS line and a users PC COM port. The STI-II is equipped with a programmable serial port, allowing control and monitoring via the users PC application software. This product makes those remote call-in recording a snap while eliminating the DTMF tones. Various LEDs, relays, pushbuttons, dip-switches and RS-232 serial port comprises the user interface to the STI-II. Two modes of operation are supported: program and command.

Streaming Sentinel® 4

The Streaming Sentinel 4 is capable of simultaneously monitoring up to four Internet streams.

Telco Sentinel

The Telco Sentinel is a bi-directional DTMF to ASCII transceiver. It converts DTMF to ASCII and ASCII to DTMF when connected to a telephone line. The unit is also equipped with a electronic hybrid providing send and caller audio on both 3.5mm jacks, along with removable screw terminals. Data interface to a PC is via a USB port.

Time Sync

Discontinued. Please see the Time Sync Plus.