Review on 📊 Stay Connected with MarCELL PRO Cellular Monitoring System (Verizon): Ensure Ultimate Protection and Peace of Mind by Eric Rios

Temperature readings appear to be inaccurate (but at least they're consistently inaccurate), two devices 50 feet apart show a 10°F difference, neither reflecting temperature readings or settings on building thermostats contrary. Surveillance prices are higher than I would pay but the client is okay with the price. Monitor prices are per unit, not per account. just so you know Otherwise they work as advertised. Set up was simple and straightforward. Notification options are more than satisfactory.