Sensaphone IMS-4816 Monitors Temperature in Cold Storage Area Sensaphone IMS-4816 T emperature Sensor with External Probe is designed to connect to the Sensaphone IMS 4000 Enterprise Monitor or Node and IMS 1000 Single Room Monitor. Use to monitor temperatures in areas where a traditional sensor wont fit. An attached RJ-45 patch cable is the electrical connection between this cold storage temperature sensor and IMS unit. Secure the sensor probe with the included clamp or hang using tie wraps. Do not install the black plastic enclosure inside of a refrigerator or freezer. Temperature Sensor IMS-4816 Specifications Temp Range 32 degrees to 176 degreesF 0 degrees to 80 degreesC . Humidity 5-90% RH. Sensor type Sealed thermistor probe with 12 ft. cable Accuracy /- 3 degreesF. Electrical Connector 7' Cable with RJ-45. Plug directly into an IMS environmental input or use a longer patch cable to extend length. Or connect to existing network wiring infrastructure. Housing Blackplastic. never put in refrigerator or freezer Compatibility IMS-4000, IMS-4000 Node, IMS-1000. Specifications subject to change without notice. This item ships from a separate warehouse and may require extra time for delivery.