E-STS-O: ENVIROMUX outdoor temperature sensor 

• Weatherproof enclosure
• High resistance to external influences on the cable due to digital output signal
• Re-calibration is not necessary after initial set-up
• Quick release waterproof RJ45 connector
• Supports CAT-5/5e/6 cable up to 1,000 feet (305 m)
• Compatible with and powered by ENVIROMUX 2D/5D/16D
• Compatible with E-FSC Fiber Converter/Extender (used to extend sensor up to 1.2 miles (2 km) from the ENVIROMUX unit)