dstfuy Wireless Remote Switch 12V,Controller with Feedback Function,1500M Long Distance,DC 12V/24V/48V/72V /40A Relay RF Switch for Water Pump,Motor,

dstfuy Wireless Remote Switch 12V,Controller with Feedback Function,1500M Long Distance,DC 12V/24V/48V/72V /40A Relay RF Switch for Water Pump,Motor,

Controller Feedback Function:Adopt Bi-Directional wireless RF technology.You can observe feedback by the color of the remote control indicator light and the beep sound,which can tell you if switch is on or off. HIGH POWER LOAD:The Relay Switch adopts 40A relay, which can load high-power electrical appliances to ensure long-term stability control. STRONG SIGNAL:Adopts RF technology ,it can pass through walls, floors and doors, control receiver from any place within a reliable distance.Max range is up to 4900FT with no obstacle. EASY TO CONTROL:Learning code has high-level security for its low repetitive rate and re-learn mode, it can delete the old code and re-learn a new code.There is a switch key on the relay.If the remote control get lost.You also can always control of it.（Note:When in using, a plastic slider on the side of the remote need to be moved into a particular position.) HIGH SENSITIVITY- Sensitivity -118dbm,Stable and reliable performance,high receive sensitivity and anti-jamming capability.RF working frequency:315MHz（NOTE:Please don't put it in a metal waterproof box, otherwise there will be no signal.） WIDE APPLICATION:This long distance remote switch is used in mud pumps, bilge pump, motors, lamps,fans, insecticide machines, sprayers, car washers, etc. various types of electrical equipment. What are the features of the DIY wireless remote control switch?

1.Adopt Bi-Directional wireless RF technology.there is feedback on the remote control units.You can know if switch is on or off by the color of the remote control indicator light and the beep sound.
2.3000W high power, enough to meet the use of an electric water heater and high power pumping unit.
3.The relay adopts transformer isolation and does not carry high voltage when outputting.Ensure that the voltage is at a safe voltage of 5V.You can use it safety.
4.1500 meters of remote control distance, easy to work in garden square farms and even factories.

Technical indicators:
voltage:DC12V-72V(Single Phase)
working distance:1500M/4900FT
Cable length of antenna: 3m
Receiver sensitivity: : -118dBm
Rated power: 3000W
Code type :Learning code
type of battery:(6F22 9V)
Package Includes:

1 x remote control
1 x Switch (with antenna)
1 x Manual
NOTE:
1.Connect the switch to the circuit,No matching remote control.
2.When in using, a plastic slider on the side of the remote need to be moved into a particular position.
3.The remote control switch is not waterproof. If it is placed outdoors, you can place it in a plastic waterproof box,which will not affect the signal.NOTE:Please don't put it in a metal waterproof box, otherwise there will be no signal.