Profile: Delta Communications, Inc. specializes in offering 2-way radios, closed circuit TV, alarms & controls, pagers and telephones. The brands we offer include Motorola™, Icom™ and Vertex™. The model 1732 remote terminal unit is typically used for large or complex sites. Communication between the M1732 RTUs and the control program can be via cellular phone, PSTN, radio, or wireline. It has expandable inputs & outputs with up to 16 of any one type of analog I/O, digital I/O, and relay output. This modular architecture ensures that the M1732 can handle current input/output requirements with an upgrade path to a maximum of 445 I/O points. This model includes user-programmable control logic for PLC functionality. Control logic gives it a ladder logic functionality for pump rotation, emergency comm fail procedures, and other operations based on local inputs & outputs. In the event of a communications failure, the M1732 can operate in a failsafe mode and execute predefined local control. We also provide accessories such as batteries, chargers, antenna, headset and carry case.