Republic, Denmark, Ecuador, Estonia, Finland, France, Germany, Greece, Honduras, Hungary,Iceland, Ireland, Israel, Japan, Latvia, Liechtenstein, Lithuania, Luxembourg, Malaysia, Malta,Mexico, New Zealand, Norway, Peru, Poland, Portugal, Romania, Saudi Arabia, Singapore,Slovakia, Slovenia, South Africa, South Korea, Spain, Sweden, Switzerland, Thailand, TheNetherlands, Turkey, United Kingdom, United States, Venezuela, VietnamGeneral SpecificationsInterface Type USB (to PC), Wireless (to Data Logger)Operating EnvironmentRFC1000: -20 °C to +85 °C (-4 °F to +185 °F), 0 %RH to 95 %RH non-condensingPower Supply: 0 °C to +40 °C (+32 °F to +104 °F), 20 %RH to 85 %RH non-condensingLED Indicators Power: RedData: GreenEnclosure Materials Body: ABS PlasticAntenna: PVC PlasticTransmission Distance toData LoggerUnobstructed line-of-sight (outdoors): 2,000 feet max Typicalurban environment (indoors): 500 feet maxTransmission Distance toRFC1000Unobstructed line-of-sight (outdoors): 4,000 feet max Typicalurban environment (indoors): 1,000 feet maxCompatible Data Loggers RFOT, Therm•A•lert and RF2000A SeriesMaximum number ofconnected data loggers 64Frequency 2.405 GHz - 2.475 GHzIngress Protection IP40Dimensions Body: 3.8 in x 1.6 in x 0.8 in (96.52 mm x 40.64 mm x 20.32 mm)Antenna: 7.2 in (183 mm)Weight 5.5 oz (156 g)Approvals FCC ID:OA3MRF24J40MC, IC#: 7693A-24J40MC