Cold Room Monitoring (PM-SCRMS-WM-SR) | (PM-SCRMS-WM-LR) This module communicates with the Smart communication manager console with Gateway through wireless communication.FEATURES:Measures the Temperature inside the cold room.Temperature Range: -20°C to 125°CFootfall count. I.e., the Number of door openings can be monitoredTimer i.e. Door openings time can be monitored Buzzer