The Vertiv Liebert SN-TH Modular Sensor (SN-TH) is a temperature and humidity sensor with two probes, supporting a custom string, modular design with separate sensors and cables. The sensor is designed to assist in monitoring conditions within a rack or network closet and can be placed in any area to read temperature and humidity levels. It is the only sensor compatible with Vertiv products such as UPS, PDU and serial consoles. It offers immediate alarm notification when conditions exceed set thresholds to protect critical equipment. It is easily integrated with existing monitoring systems. This sensor comes with all needed cables and mounting hardware. Its auto-configuration feature saves you time and money in installation and operation. No need for tools to mount it in Vertiv rack frame. It can be placed in any area within the rack to monitor temperature and humidity levels, including the door switch or smoke or water detectors.