Cold Storage Watchdog


The Food Process industry largely depends on the cold storage houses. Cold storage houses need to maintain the temperature within range and an increase or decrease in temperature would result in spoilage of the products or produce. Monitoring temperature and other safety parameters are very critical in the cold storage house to safeguard the produce and also the equipments. Cold Storage Watchdog, monitors the temperature along with the other environmental parameters such as fire, smoke, humidity etc. Whenever there are changes in the set parameters our product will send alerts such as pre-recorded voice alarm to alert nearby users, SMS and pre-recorded voice calls to alert remote users. Our Product also has the facility to generate email alerts so that the user has the convenience of looking into the alarm conditions. All the alerts are configurable according to the user requirements. Our product will be a worthy investment to safeguard the machineries and the produce stored in the cold storage house.







  • Monitor the cold storage set temperature /fire/smoke sensors
  • Customizable configuration
  • Has both local and remote alarms
  • Accurate temperature measurement with PT100 sensors
  • Facility to hook up humidity, pressure sensor etc
  • Local intranet web-based status monitoring
  • Has relay outputs for any control operation




  • Quick and assured response
  • Monitors the permissible environment conditions
  • Stand alone system and has less maintenance
  • Ready to configure and easy to use
  • Low power consumption
  • Safeguard the produce and machines




  • Cold storage plant
  • Chiller plant
  • Process Industry
  • Food processing plant




1  Interfaces  10BaseT, 100BaseTx Ethernet
2  Power Supply  9-32 VDC, or 230VAC adapter
3  Protocol supported  HTTP, DHCP, TCP, UDP, SMTP
4  Device Configuration  Through inbuilt web server
5  Network recovery  USB port
6  Temperature Inputs  4nos of 2wire/3wire PT100
7  Digital Inputs  6 inputs 5to24 VDC for smoke and other sensors
8  Analog Inputs  2nos of 4-20mA inputs
9  Relay Outputs  2nos-24VDC/10A, 250VAC/5A
10  Storage capacity  4GB MicroSD card
11  Voice file supported  *.Wav, 16bit stereo
12  GSM Module  GSM 850MHz, EGSM 900MHz, DCS 1800MHz, and PCS 1900MHZ
13  Antenna  External Antenna
14 Operating Temp 0 º to +55ºC






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