The IMS-4813 temperature sensor is designed to connect to the Sensaphone IMS series product line. It monitors indoor temperatures and displays the temperature in °C. The sensor may be mounted either on a wall or to a single-gang electrical box. The electrical connection between the sensor and IMS unit is made via RJ-45 patch cable (not included). 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 Node or Host environmental input.