Temperature Guard w/Humidity Sensor 30 Hr. Battery

Temperature, Humidity and Power Alert with 30 Hour Battery Back Up The Microtechnologies' Temperature Guard with Humidity Alert and 30 hour battery back up sends alerts for temperature changes, humidity changes and power failures. This compact remote monitor Made in USA does it all! This power failure alarm let you set temperature monitor ranges and humidity monitor ranges using your telephone. Protect homes or businesses with this affordable remote monitoring system. Changes in temperature or humidity can damage valuable equipment, cause mold to grow or damage buildings. The Temperature Guard with Humidity, Power and Temperature Sensors, the VM 500-3HT-B30 , is a remote monitor that phones or pages four telephones or pagers to sound an alert. Plus, when power fails, the TemperatureGuard continues to send alerts for at least 30 hours on its built-in battery. Avoid temperature damages or humidity damage. Use in Florida second homes, computer rooms, primary residences, businesses, greenhouses and more. This remote temperature monitor, power monitor, and humidity monitor lets you choose an acceptable humidity range and a temperature range. You remotely access the monitor via telephone to check temperature, humidity and power status when you choose. Dial out power alerts: Be notified if power failure lasts over five (5) minutes. Stops calling after power resumes or PIN entered. Dial- out temperature alerts : when temperature exceeds or is below limits you set. Dial-out humidity alerts: when humidity levels exceed or are below levels you set. Thermometer range: measures temperatures within a range of 32 degrees F to 125 degrees F. accuracy: 2 degrees . Programmable temperature limits: 35 degrees F to 125 degrees . Note: Limit is 3 degrees F above freezing to avoid damage due to freezing temperatures Humidity sensor measures within a sensing range of 0% and 90%RH. Programmable humidity limits: 0% to 99%:accuracy 5% Programmable dial-outs: choose four 20 digit phone o