Benefits and Features
Allows anyone to call a COM320-equipped site from any phone (including cellular) to receive a verbal report of current site conditions.
Enables the data loggerto call you and recite a verbal warning if specified conditions occur.
Reports specific conditions or allows selection of information by pressing numbers on a touch-tone telephone
Uses voice strings created with CRBasic code
Operates over a wide temperature range
Supports communication rates up to 115.2 kbps between modem and data logger
Includes a speaker that aids troubleshooting in the field

Technical Description
The COM320 has a CS I/O port, power terminals, screw terminals, and an RJ-11C jack. The data logger connects with the CS I/O port via an SC12 or SC12R-6 cable. The RJ-11C jack is for attaching a surge-protected telephone line. Alternativelyth,e screw terminals (GND, RING, TIP) can be used to connect the COM320 with a phone line via a surge protector.
The COM320 has a standard word list (see Word List brochure). Campbell Scientific may eventually add more words to the standard list. Customer-requested words for specific applications can also be included; consult the factory for details. The COM320's sentences are programmed using CRBasic code.