The Sensaphone monitoring system manages critical conditions in a remote or unattended facility, 24 hours a day, by touch-tone phone or PC. Preset the conditions to be monitored, such as power failure or disruption, water levels, or temperature fluctuations, and this system will call if a problem occurs, or it will transmit information to a computer, fax, or e-mail address. The Sensaphone 2000 model combines monitoring with flexible dial-out capabilities to fax machines, numeric pagers, computers, and e-mail addresses. The unit logs data internally and includes Windows software. The Sensaphone Express alerts users of conditions with a pre-recorded, custom message. The Sensaphone Express II has the capability to dial-out 48 programmable phone numbers. The unit comes with free management software for maintenance, data logging, and graphing features.