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PC Grabber/Dtmf Modem Model 307
 
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Price $195.95 Purchase
Call us at 888-365-4080 for technical support or sales.  Click on purchase to buy online.
 Features
These days people are looking for inexpensive ways to control and communicate with devices remotely, it just so happens that using dtmf to transmit data is a very inexpensive solution.  The PC Grabber™ model 307 is a very easy solution for applications to read and send dtmf through the serial port to communicate with remote or on site devices.  Many companies have used the model 307 for reading and programming such devices as remote automatic power meter readers, gas meters and to read dtmf ANI from emergency freeway phones in the state of California.  The PC Grabber™ model 307 has many viable features that can be designed into remote management systems that use DTMF as a means of communications.
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 Specifications
bullet Serial port operated and powered.
bullet AT modem type command set.
bullet Transmit and receive Dtmf tones.
bullet Dial tone detection.
bullet Ring detection.
bullet Can be used with any terminal program or custom communications program.