Marcell Cellular Monitoring System Temperature Humidity Power Alarm for Canada

Marcell Cellular Monitoring System Temperature Humidity Power Alarm For Canada Brand: Marcell Model: ‎M2-ATT Compatibility: Cell Networks with Verizon or AT&T 4G LTE cellular networks. Does not require use of existing cell phone plan. Item includes: 1xMarcell MAR-500A Cellular Connected Monitoring System - Device Only. As Pictured Quality: Original Condition: The item is in excellent cosmetic condition, with a rating of 9 out of 10, or possibly even 10 out of 10. It has been categorized as Grade A due to the fact that it is not in its original retail packaging and may exhibit minor details, which can be attributed to its storage in bulk. However, it is important to note that the item is fully functional and in perfect working order. Notes: Please note that the first picture of the item is for illustrative purposes only. For an accurate representation of the product's appearance, please refer to the pictures starting from the second image onwards. These subsequent pictures p