IMS-1000 and IMS-4000 Systems Room Humidity Sensor IMS-4820 Monitor indoor humidity levels with your IMS-4000 Host or Node or IMS-1000 IMS-4000 Host or Node or IMS-1000. The IMS-4820 and IMS-4821 both connect to your Host or Node via RJ-45 patch cable not included to measure humidity levels from 0 to 100% RH. Since the sensor uses your existing Category-5 structured wiring system, no special wiring or schematics are needed for installation. Locate the sensor location preferred, attach the sensor to the wall, attach a standard patch cable, plug it into your patch panel and do the same in your server room to connect your sensor to the IMS-4000. Just like wiring up a workstation or a printer. Note FGD sensors, accessories, etc. are not compatible with IMS-4000 systems Once connected, the IMS-4000 automatically recognizes the sensor installed and configures, using a standard template that you can modify. Because the IMS-4000 supplies power and configuration data for each sensor, the IMS-4000 can detect faults with your sensors and if theres a cable disruption or your sensor is accidentally unplugged, youll know it. The sensor may be mounted either on a wall or to a single-gang electrical box. The connection from the sensor to the Host or Node can utilize your existing network wiring infrastructure. For example, the sensor may be installed in another room or another floor. Connect the sensor to your structured wiring network via an RJ-45 jack. At the other end, connect a patch cable from your structured wiring patch panel directly to the Host or Node environmental input. IMS-4820 Room Humidity Sensor Specifications Operating Temperature Range 32 degrees to 122 degreesF 0 degrees to 50 degreesC Humidity 0 to 100% RH Accuracy /- 5% Connector RJ-45 Housing White plastic Dimensions 4 1/2? x 2 3/4? x 1 1/4? Compatibility IMS-4000, IMS-4000 Node, and IMS-1000 Package Contents x1 Humidity sensor, x2 Plastic drywall anchors, x2 #6 Metal tapping screws, x1 This item ships from a separate warehouse and may require extra time for delivery.