United Security Products AVD-45C 1 Channel Automatic Voice Dialer

The United Security Products AVD-45C 1 Channel Automatic Voice Dialer is the most comprehensive automatic voice security dialers available. The Automatic Voice Dialer combines technologically advanced features, ease of programming and reliable operation in a compact, unobtrusive dialer completely compatible with any security alarm system. It features the "C" for extended message duration, and calls up to 4 telephones, cell phones or pagers. The Automatic Voice Dialer is compatible with continuous, momentary, normally closed (NC) and normally open (NO) dry contact or voltage sensors. The dialer is intended for operation through non-digital telephone lines and can be programmed to store up to 4 numbers to sequentially dial any combination of standard (voice) telephones, 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 30 seconds. This single channel voice dialer 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. Applications: Security/Burglar/Fire Alarm Notification Equipment Malfunction Notification Environmental Warning Notification High/Low Temperature Threshold Notification