• For use with HOBO LCD Temperature/Relative Humidity Data Logger and other monitoring equipment with relay output
• Use in Indoor environments

Autodialer for use with HOBO LCD Temperature/Relative Humidity Data Logger and other monitoring equipment with relay output.

AVD-45, the single channel voice dialer that can be incorporated into hard wired or wireless security systems or used as a stand-alone unit. This versatile dialer can be easily expanded to operate in conjunction with an alarm, temperature or water level sensor, or any other sensor that can provide the appropriate trigger.

The AVD-45 is compatible with continuous, momentary, normally closed (NC) and normally open (NO) dry contact or voltage sensors. It can be programmed to sequentially dial any combination of four standard telephone, most cellular telephones, alpha/voice pagers and/or numeric pagers. The dialer features busy-line and no answer detection to ensure timely transmission of the recorded message of up to 16 seconds.