433 Mhz 5V-12V 1 Channel Relay Module Wireless Remote Control SwitchIt's a 433 Mhz 5V 12V 1 Channel Relay Module Wireless Remote Control Switch. It's operating voltage is DC 5V 12V. This control switch can operate on operating temperature range 40~80 degrees. It's operating frequency is 433MHZ and Receive sensitivity is 95dB Specification Product: Wireless Remote Control Switch Operating voltage: DC 5V 12V Operating temperature: 40~80 degrees Operating frequency: 433MHZ Working Mode: jump switch, point action, self

energy-saving

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