MarCell PRO Verizon Cellular Temperature Alarm with Water Sensor

MarCell PRO Verizon Cellular Temperature Humidity Water Leak and Power Alarm Monitoring The MarCell PRO monitors for high or low temperatures, freezing, power failures and relative humidity for commercial and industrial applications.  It alerts you and up to 8 others by email, text message or a phone call in case of a problem.  It uses cellular communication so no Internet or landline phone connection is required. Monitor freezing, low or high temperatures Monitor power status and power failures Monitor relative humidity Monitor for water leaks with included wireless sensor Get alerts by email, text, phone call Data logging Web access Smart phone apps for iOS and Android MarCell Pro features advanced Permissions / Enterprise Views, allowing multiple units to be view in one account and read-only access may be set up for specified users.  Up to 20 Real-time Data / Instant Updates per month included with the PRO subscription. Business Invoicing Capable where multiple unit can be paid o