Question from Customer:
I seek a transmitter-receiver 12V to run a small motor away from 300~500 meters with operating on off.
Answer:
Our suggestion is this 1 channel 12V voltage output remote control gadget (S1X-DC12-ANT2 & CB-2). Single channel is for one device. 12V direct power output can supply power directly to the device which is controlled. User can turn on/off the receiver with transmitter (remote control) from any place within a reliable distance; the wireless RF signal can pass through walls, floors and doors. The receiver, which mounts long range magnetic antenna, pairs with long distance transmitter to reach to 2000m in the open field.
There are 3 control modes. They are Toggle, momentary and latched.
Setting control mode Toggle: Only connect Jumper-2.
1) Press big button: Turn on the relay.
Press big button again: Turn off the relay.
2) Setting control mode Momentary: Only connect Jumper-1.
Press and hold big button: Turn on the relay.
Release big button: Turn off the relay.
3) Setting control mode Latched: Do not connect Jumper-1 and Jumper-2.
Press big button: Turn on the relay.
Press small button: Turn off the relay.
As regards controlling motor on and off, we suggest the latched mode. Latched mode is really favorable for long range controlling because big button on transmitter is for ON, small button is for OFF. If you want to turn on motor, you can press big more for many times to make sure that the motor is on. If you want to turn off motor, you can press small more for many times to make sure that the motor is off.
For the wiring, it is so simple. The following picture shows. Motor is connected to terminals A&B on the receiver. The receiver should be supplied 12V power. There is no need to supply power to motor because motor can get power from the receiver.
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