Remote Monitoring Made Easy
MarCELL® provides worry-free monitoring solutions for property and pet owners, businesses, and everything in between. Get alerts for critical temperature and humidity, power loss, and water leaks.
How MarCELL Works
Monitor and track ambient temperature and humidity from remote locations 24/7. Receive immediate real-time alerts and take preventive action before damage is done.
- Preset custom trigger points for temperature and humidity.
- Real-time reporting and alerts via text, call, or email.
- Detects power outages and continues to operate (up to 48 hours).


The Cellular Advantage
Unlike similar Wi-Fi devices, MarCELL reports data and sends alerts over independent Verizon & AT&T 4G LTE networks.
The benefits of cellular vs Wi-Fi include:
- Continues to operate during power outages for up to 48 hours using an integrated backup battery.
- Can be used anywhere there is a cellular signal. Perfect for remote locations where Wi-Fi isn't reliable.
- Trusted network security. Not susceptible to Wi-Fi hiccups or remote hacking
Who We Help
Applications
Second Homes
RVs & Pets
Commercial Real Estate
Greenhouses
Server Rooms & Data Centers
Warehouses & Facilities
Why MarCELL?
The Benefits & Features

Custom Notifications
Choose up to 9 people to receive alerts by text, call or email.

Intuitive Dashboard
Set trigger points, view data, and customize your preferences.

Backup Battery
Monitors during power outages for up to 48 hours.
Testimonials
What Our Customers Say

'With hundreds of properties to monitor, our favorite feature with MarCELL is that it will alert us if any of our homes’ temperatures and humidity reach a low threshold'
Interlake Homeowners Association
Property Manager

'The MarCELL has given me 100% peace of mind when it comes to leaving my pups in the RV on a hot day. I don’t have to think about it - it simply alerts me if the temperature has gone over my set limit'
Camp Addict
RV Traveler

'MarCELL has already saved us at our cabin in rural Northern Wisconsin. We are unable to get wireless or landline communications, so MarCELL was a perfect option.'
Rob L.
Homeowner
FAQs
Where Will MarCELL Work?
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.
Does MarCELL require a Subscription Plan?
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.
Does the MarCELL Require My Current Cell Phone Plan to Operate?
No. MarCELL runs on it’s own independent 4G networks. It does not require Wi-Fi, fixed broadband, or an existing phone line.
What If I am unhappy with my Device?
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.