MarCELL Pro Freeze Alarm is an advanced remote monitoring device that measures indoor temperature, relative humidity, and power status. Equipped with an external temperature probe, it is primarily used to monitor commercial refrigerators, coolers, and walk-in freezers. The external probe is 72″ (6 feet).
The setup is simple, with an intuitive interface that allows you and your team to set custom parameters for temperature and humidity ranges. If temperature or humidity exceed the ranges you select or power is lost, you (and up to 9 people) will be immediately contacted by your preferred method of phone, text or e-mail.
MarCELL Pro Freeze Alarm detects water leaks with the addition of a SPuck water sensor. In an open field with a clear line-of-sight, there is solid communication between a SPuck and a MarCELL of well over 320 feet.
Protecting what you value most is our #1 priority — our solutions are specifically designed to provide you with absolute peace of mind.
*You will select and pay for your MarCELL subscription plan when activating the device through our website or mobile app.*
Devices connected to the Verizon network can operate in the U.S and Puerto Rico only. We also offer an AT&T version of MarCELL which operates in the U.S as well as Canada. Do not attempt to use MarCELL outside of the geographical area it is intended for as the device will not work and additional roaming charges will apply.
Yes. MarCELL is a cellular connected device using Verizon and AT&T networks. Monthly plans start as low as $8.25/month. Views plans here.
No, MarCELL uses its own independent 4G data connection. It does not require Wi-Fi, fixed broadband, or an existing phone line.
MarCELL logs a reading every hour and uploads it to the dashboard every 8 hours. To view your readings in real-time, you can purchase our Instant Update bundles, which cost $2 for 8 Instant Updates. NOTE: As part of your cellular plan with MarCELL, you will receive immediate real-time alerts at no additional cost.
We’re confident MarCELL will the perfect solution for your needs! In the case that you are unhappy with the device, you can return it for a full refund within the first 90 days, no questions asked.