Two Single Channel Transmitters Remote Control Two Relays on One Receiver

Question from customer:

I need a 2 channel receiver with 2 remotes 1 channel. One remote control activates the channel A receiver on the receiver and another remote to turn on the channel B on the receiver. Is it possible with the CWB-1 model? And which receiver would like to recommend?

Answer:

We recommend 2 channel 12V multi-mode receiver (S2U-DC12) and two waterproof wireless 50m remotes (CWB-1). We set configured code for them so that they can work together. The receiver is 12V activated and has two relays. When it works with that transmitter, its transmission distance can reach 50m in the open air. There is only one button on each transmitter.

It can control lights, motors, fans, electrically operated doors / locks / windows / blinds / cars or other appliances with AC110~240V or DC0~28V. You 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, doors and other obstacles.

remote-controller_1

We will take a dc lamp wiring method as an example.

A,B terminals is normally closed. B,C terminals is normally open.

Wire two lamps to B&C terminals of each relay. Do as following picture shown.

receiver

Usage:

Setting control mode Toggle: Only connect Jumper-2.

Press the first remote -> lamp 1 is On; Press the first remote again -> lamp 1 is Off.

Press the second remote -> lamp 2 is On; Press the second remote again -> lamp 2 is Off.

 

Setting control mode Momentary: Only connect Jumper-1.

Press and hold the first remote -> lamp 1 is On; Release the first remote -> lamp 1 is Off.

Press and hold the second remote -> lamp 2 is On; Release the second remote -> lamp 2 is Off.

 

Setting control mode Latched: Disconnect Jumper-1 and Jumper-2.

Press -> On, another relay Off; Press another button -> Off.

 

Setting control mode Momentary + Toggle: Connect Jumper-1 and Jumper-2.

Control mode Momentary (Channel 1): Press -> On; Press again -> Off.

Control mode Toggle (Channel 2): Press and hold -> On; Release -> Off.

50M Remote Control Reminder to Train Dog

Question from customer:

I would like to know which kind of vibrators will be strong enough to alert a deaf dog? I’d like to hook it to a collar and use it to train the dog and to also alert him.

dog training

Answer:

We recommend you 50M RF remote control reminder with 4 Vibration Modes (Z-02&CS-4). This remote vibrator has two parts: vibration receiver and transmitter. It is small enough for you to carry in the pocket. Press the button on transmitter and the receiver will vibrate to alert. The receiver can be controlled by transmitter from any place within a reliable distance; wireless signal pass through walls, floors and doors. It is suitable for person or animal with hearing impairment.

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With antenna, its transmitting distance is about 50M. There are vibrator, LED indicator, battery, and learning button in the receiver.

vibrator inside

The first step is deleting and learning codes:

1         Delete all stored codes:

Press and hold the button of the receiver for about 2 seconds until LED light is off, then release the button, all stored codes have been deleted successfully. At this time, the transmitter cannot control the receiver.

2         Learning remote controls:

Press the learning button of the receiver, LED light is on, the receiver is in the status of LEARNING.

Press any button of remote control within 7 seconds, if LED light flashes twice slowly then off, it means LEARNING is successful. If LED light is off after 7 seconds, it means LEARNING is failed and the receiver quits the status of LEARNING.

The second step is operation:

The receiver can learn several remote controls of different codes.

Press button A: The receiver vibrates once.

Press button B: The receiver vibrates twice. Press button C: The receiver vibrates three times. Press button D: The receiver vibrates four times.

When you press the button on transmitter, the receiver will receive the wireless signal and vibrate. Then the dog can feel the vibration.