433MHZ Wireless Remote Control Relay Switch 12V Waterproof Transmitter Momentary Switch RF Relay (1 Transmitter & 1 Receiver) DC3.7V 4.5V 5V 6V 7.4V 9V 12V

433MHZ Wireless Remote Control Relay Switch 12V Waterproof Transmitter Momentary Switch RF Relay (1 Transmitter & 1 Receiver) DC3.7V 4.5V 5V 6V 7.4V 9V 12V

• Safety # Working Voltage DC3.5V-DC12V. Max Load: 1A (have better Load less than 700ma); Working frequency: 433mhz
• Advantage # flexible operation, Small size, high sensitivity, low power consumption. Resist Interference: It adopts non-directional wireless encoding technology, allowing independent control without mutual interference.
• SIGNAL # Signal of the wireless RF switch can pass through walls, floors and doors, steadily control receiver from any place within a reliable distance, Max range is up to 164ft/50m with no obstacle.
• Applications # wide range of applications from simple domestic remote control to autonomous control, such as battery power switch, remote controller, wireless controller, relay, buzzer, trumpet, circuit board, DIY, remote control etc.
• Wireless Control # we send Momentary mode default (that is press the button is working /ON. loosen your finger on the button is stop/OFF）. If you encounter any problems in use, please feel free to contact us, we will be happy to serve you, thank you very much