Freewave WC20i Modular Endpoint

Replaceable 3 x D Lithium Battery Pack (up to 10-year battery life). Contains 40 mW Radio (operates on frequencies of 902 to 928 MHz. Up to 0.8 km (0.5 miles) range which can be extended through repeaters. User-selectable data update rates from 5 seconds to 1 hour). Operating temperature of -40°C to +60°C (-40°F to +140°F). Withstands humidity levels of 0 - 100%. Safety Class I Division 1. Compact and simple to install and maintain. Rugged design for demanding outdoor environments. Self-organizing mesh network technology. ½" NPT conduit interface.