April 2014 – Page 5 – Remote Control Everything

RF Wireless Dry Contact Relay Remote Control Two AC Voltage Electric appliances

Question from customer:

He was looking for the RF wireless remote control that includes a two button transmitter & two channel receiver. When push one button on the remote, the dry contacts are closed; if release the button, the dry contacts are open. The second button must work on the same way. Controlling two electric appliances simultaneously is also his requirement. He can provide 220 V AC supply power.

Answer:

After we take these questions into consideration, Model 0020333 (S2U-AC220 & C-2) is the best suitable .The RF wireless remote control consists of the receiver (S2U- AC220 ) and the transmitter ( C-2). There are two relays which work by dry contacts on / off in the receiver. This is to say, when you press button 1 on the transmitter (remote control), the first dry contact is closed and one electric appliance turns on ; if you release button 1, the dry contacts are open and the two electric appliances turn off. The button 2 on the transmitter remotely control the other electric appliance in the same way.

We should supply additional 220V AC power to the receiver in order that the receiver can work. The transmitter (remote control) is no wire, so it is convenient for you to carry it . You can turn on/off the receiver with transmitter from any place within a reliable distance; the wireless RF signal can pass through walls, floors and doors. The reliable distance of the remote control can reach up to 100m/300ft theoretically. Two buttons can control two electric appliances respectively. For example, we wire two lamps to the output terminals of the relays; when you press button 1, lamb 1 turns on; if the button 1 is released, lamb 1 turns off. Button 2 remotely controls lamb 2 in the same way.

Please look at the circuit diagram below, you can learn how to wire your electric appliances to the receiver. The terminals A and B are normally closed, the terminals B and c are norminally open. That is the reason why it is called dry contacts. Output terminals L ans N should be wired to 220v AC power supply. The electric appliances should connect to the terminals B & C. At the same time we need supply additional power 220v AC to the electric appliances. There are four working modes of the remote control, the Momentary mode can meet the customer’s requirement. How is the Momentary mode set? The thing you only do is to connect Jumper-1 according to the following diagram.

Model 0020333 (S2U-AC220 & C-2)

Website:

http://www.carymart.com/

S2U-AC220

http://www.carymart.com/2-channel-ac-110v-220v-wireless-on-off-remote-controller-receiver-4-control-modes-p-1238.html

C-2

http://www.carymart.com/2-channel-learning-remote-control-range-100m-p-1508.html

Wireless Wall Mounted Doorbell Switch with Transmitter of Remote Control Doorbell

We usually mounted a wire switch to control the doorbell before. But now we can wireless remote control doorbell by using the facility. It is model: S1XM-DC12 & C-1. The facility includes three parts: receiver, transmitter and wireless wall mounted doorbell switch. The receiver is S1XM-DC12, the transmitter is C-1, the doorbell switch is DS-W.

Transmitter & Receiver

Doorbell switch

We can wireless remote control doorbell by connecting one transmitter with two wires to the doorbell switch. Then we need to mount the wireless doorbell switch to wall. After we mount the receiver to the doorbell in the house, we press the switch and the transmitter can launch RF wireless signal. The signal will be received by the receiver in the doorbell and turn on the doorbell by remote control.

Here is the way of connecting the transmitter with remote control to doorbell switch. We just need to connect two wires to the doorbell switch by soldering as following picture:

The wireless RF signal can pass through walls, floors and doors. So we can also mount the doorbell switch on other places besides walls. We can turn on/off the doorbell with transmitter by remote control within a reliable distance (100m/300ft theoretically).

Of course we usually remote control the doorbell by mounting the doorbell switch on the wall like following pictures:

Here is the circuit diagram. We can connect the doorbell to “A & B” output terminal in the receiver .Then supply power to the receiver. Because the remote control doorbell switch only has one button, so when we press and hold the button, the doorbell on; release the button, the doorbell off.

The wireless wall mounted doorbell switch is more convenient for using in our living. If you would like to know more something about the remote control doorbell switch, please you enter into our website and search the product as following:

Model: 0020414 (S1XM-DC12 & C-1); 0031167(DS-W)

Website:

http://www.carymart.com/

0031167(DS-W)

http://www.carymart.com/fashion-design-white-crystal-glass-panel-doorbell-switch-p-1351.html

0020414 (S1XM-DC12 & C-1)

http://www.carymart.com/dc-6v-9v-12v-24-output-wireless-remote-control-momentary-switch-1-channel-p-1404.html

1 Channel RF Motor Remote Controller for Motor of Garage Door

Question from customer:

I have a garage door with a motor connected. I don’t have a control board or remotes for it. So I was looking at the RF models. The motor I have is a standard 12v garage roller door opener.

Answer:

This DC RF Motor Remote Controller features in forward-reverse-stop capability. You can rotate the motor in positive or reversal direction by transmitter from any place within a reliable distance, wireless signal pass through walls, floors and doors. With time delay function, the working time of positive/reversal rotation can be adjusted from 10 to 60 seconds. Besides ordinary functions, this motor controller has limit switch which can be activated to stop motor rotation automatically when the rotation is overdone.

Wiring and operation:

Connect power supply DC 12V to the terminals “IN”. Connect DC motor to the “OUT”. You can exchange the output wires of motor to change the rotating direction of motor.

Press button ▲: Light 1 shines, motor rotates in the positive direction, and it will stop after a certain delay time.

Press button ▼: Light 2 shines, motor rotates in the reversal direction, and it will stop after a certain delay time.

The delay time of positive / reversal rotation can be adjusted from 10 to 60 seconds. Turn R1/R2 clockwise, prolong the delay time. Turn R1/R2 anti-clockwise, shorten the delay time. When you press button ▲ or button ▼, the motor starts to rotate; It will stop after the delay time is expired.

After press button ▲, you must press button ■ to stop motor firstly, and then press button ▼.

If you pull out the Jumper of the receiver, you can press directly button ▼ after press button ▲.

It is also suitable for the motors of rolling blinds, projection screens, awnings, pumps, winches, conveyors or other appliances and machineries with voltage DC12V.

Click here:

1 CH DC12V RF Motor Remote Controller

1 Channel Wireless Transmitter of Remote Control Outdoor Lighting

Question from customer:

I want to use your Model: 0020015 (S1PT-AC220 & C-1) to control my outdoor lighting by two possibilities,

Is it possible with the Model: 0020015 (S1PT-AC220 & C-1) to turn on the light by both the remote control or by one push button.

Is it possible to use the switches (push button) which are in my house to cause the opening and closing of the light.

In a word, I wish I could turn the light on or with your remote control or with the push button which is installed in the house.

When pressing the button on your remote that it causes contact in the receiver. Is it possible to also establish this contact by two wires connected to my existing push button in the house.

Answer:

According to your requirement, we introduce the facility of the model to you in detail. It is model: S1PT-AC220 & C-1. The receiver can be controlled by two transmitters. After you mount the receiver on the outdoor lighting, you can connect one transmitter to your switch in the house by two wires. When you press the switch, the contact can close and the transmitter will launch the wireless RF signal. You can directly use the other one transmitter to remote control the outdoor lighting. So you can turn on/off the outdoor lighting by remote control or pushing the switch in the house.

It can control motors, fans, electrically operated doors/Locks/windows/blinds/cars or other appliances with AC110~240V or DC0~28V. You can remote control the appliances with a reliable distance (100m/300ft theoretically). The wireless RF signal can pass through walls, floors and doors.

Here is the circuit diagram. You can connect the outdoor lighting to “A & B” output terminal of the receiver. Then supply power to the receiver. When you use the transmitter or press the switch with transmitter in the house, the receiver can receive the wireless RF signal and turn on/off the outdoor lighting.

If you want to know more something about the facility, please you enter into our website and search the product as following:

Model: 0020015 (S1PT-AC220 & C-1)

Website:

http://www.carymart.com/

http://www.carymart.com/30a-1ch-110v-220v-wireless-rf-toggle-remote-control-transmitter-receiver-p-159.html

Wireless Remote Control Receiver with Vibrator by Two Transmitters

Question from customer:

Hi. I want to be able to have two different conference room occupant(s) be able to push a button to summon me back to one of those two conference rooms. I need two transmitters and one receiver really. It would be great to have the receiver distinguish (by tone or vibration quality) which transmitter is summoning me. Can you help?

Answer:

We introduce the remote control equipment to you. It is model: Z-02 & C-1. The equipment consists of one receiver and two transmitters. The receiver is Z-02 and the transmitter is C-1. The receiver can be remote controlled by two transmitters. Because we will set the first transmitter C-1 on the channel 1, and set the second transmitter C-1 on the channel 4 .When one occupant press button on the first C-1: The receiver vibrates once. When another occupant press button on the second C-1: The receiver vibrates four times.

The first C-1 stand for the first room and the second C-1 stand for the second room. When the receiver vibrates once, you will go to the first room; when the receiver vibrates four times, you will go to the second room. But you can also choose as you like freely.

The wireless RF signal can pass through walls, floors and doors by remote control. So you can mount the receiver on your office. When someone presses the button of transmitter, the receiver can receive the wireless RF signal from the transmitter and vibrates. Then you can know you should go to which one conference room. Besides you don’t have to supply power to the receiver by connecting wire. You just need to mount one battery in the receiver and it can normally work.

Here is the structure picture. When you press the button of transmitter, the receiver will receive the wireless RF signal by remote control. Then the vibrator can produce vibrating. And it will vibrate once or four times according to our setting.

The wireless remote control equipment is very convenient for using during working. If you would like to know more something about the equipment, you can enter into our website and search the product as following:

Model: 0020115 (Z-02 & C-1)

Website:

http://www.carymart.com/

http://www.carymart.com/50m-rf-vibrator-receiver-remote-reminder-4-vibration-modes-p-1282.html