Normally Open and Closed Contact Remote Controller for Concrete Pump

Question from customer:
I need a one channel, 12 volt, one button toggle on off switch, heavy duty for outdoor wet, dusty rough vibrating conditions. This devise will be mounted on a concrete pump and will need to operate from a distance of 200m with obstructions.
Concrete_Pump 1

concrete-pump
Answer:
We thought that you should have high power and long distance remote controller. We recommend this 30 ampere multi-mode long range remote control (S1PU-DC12/24-ANT2 & CB-2). This 1 channel 30A long range remote control operates in toggle, momentary and latched mode (set the mode as you like freely). It can be used to control lights, motors, electrically operated doors / locks / windows / blinds / cars or other appliances with AC110~240V or DC0~28V. With external extend antenna, the transmitter and receiver have longer working range, up to 2000M.
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Now we’d like to show you how to remote control 12V concrete motor. See the wiring diagram below, B is normally open terminal; C normally closed terminal and A common terminal. Connect motor to Terminal A&B. And motor and receiver will share the same power supply as the following diagram.
SP1UDC12 circuit

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