RTU5024 / GSM Gate Opener

●Rated Voltage: 12VDC 1 A
●Working temperature: -10℃~+60℃
●Storage temperature: -20℃~+60℃
●Relative humidity: 10-90%, No condensation
●Work frequency: 850/900/1800/1900MHz
●Communication protocol: GSM PHASE 2/2+ (include data service)
●Related Voltage of the Output Relay: 3A/240V AC