Momentary Remote Switch for Car Siren and LED Lights

Question from customer:

If I wire a 12v device into the receiver, I won’t need to connect the device to its own power source. It gets power through this receiver. Actually,I am ready to wire a 12v car siren into one channel and a set of 12v LEDs into the other, and wire the 12v DC in to my cars battery. I can honk the siren and flash the lights from the remote?

Answer:

Our suggestion is that you can choose our 2 channel momentary 12VDC power output remote controller (S2XM-DC12 & C-2).

remote control carymart

This is 12VDC direct power output, that is to say, you don’t have to supply your siren and led lamps to its own power because they can get through this receiver if you supply power to receiver. In addition, there are two channels for your devices you want to control. It is momentary controlling mode, which means that you press and hold button, the siren blares or led lamps flash constantly, but you release button, siren stops blaring or led lamps stop flashing. Two buttons on the transmitter are controlled siren and led lamps respectively. They won’t be interfered each other.

You can follow the wiring diagram and picture to wire your siren and led lamps. Car horn is connected to terminals of relay 1 and led lamps are connected to terminals of relay 1 in parallel. Car battery is supplied to receiver. Thus, siren and led lamps can get power through receiver.

circuit 3

wiring picture

You can honk the siren by pressing button 1 on the transmitter and flash led lamps by pressing button 2 on the transmitter. One transmitter can control two or more devices at ease.

8 Channel Power Output WIFI Controller Switches LED Strip On and Off

A brand new Smartphone WIFI controller (android system) supports 2.1 ~ 4.0 version Android software system. It is still WIFI interface and it controls devices via WIFI connection. The most remarkable characteristic is that AC and DC power direct output, which means that when you supply ac power, output terminals are ac power output; when you supply dc power, output terminals are dc power output. It is applied in modern agriculture field, smart home, instruments, equipment control. WiFi remote control lights, motors, fan, electric doors / windows, aircraft, remote cars, remote toys, rolling blinds, pumps, winches, or other electrical devices with voltage AC110~240V or DC0~28V.

We will show you the WIFI controlling of LED strip and we have to prepare the following material.

1×Smartphone WIFI controller

1×mobile phone (android system)

1×LED lamp

2×power adaptor

Some lines

WF-8-2R(Android)-material

This is the WIFI controlling of LED strip’s wiring. Look at the little picture in the following picture. We connect the DC 12V adaptor to the ”Power Input ” terminal. On the other hand, output terminal will output 12V to the LED strip. If there is AC power input, the output terminals will output AC power to the controlled devices.

WF-8-2R(Android)-wiring

After simple wiring, we switch on the power. The “power” LED light is on. With the shining of the WiFi “Ready” LED light, we turn on WiFi of mobile phone. The WiFi “Link” LED light is on. We press the control software installed in the mobile phone and press the “Connect”.

WF-8-2R (Android)-WIFI connected

We will use two controlling mode for LED strip controlling. At first, we set “T” mode.

Press the ▼ icon of any channel. Choose T (Toggle) control mode.

WF-8-2R(Android)-T mode

Press button 1 icon and the color of icon changes to green, the LED strip turn on.

WF-8-2R(Android)-lamp on

Press button 1 icon again, the LED strip turn off.

WF-8-2R(Android)-press button to turn off lamp

We set timer delay time of 5 seconds.

WF-8-2R(Android)-time delay setting

Press button 1 to turn on LED strip.

WF-8-2R(Android)-lamp on(time delay)

After 5 seconds, the LED strip will be off automatically.

WF-8-2R(Android)-lamp off

Operational Video:

How to Remote Control Screens

Question from customer:

We require an RF remote controller with 2 channel output 24v dc power supply to control screens. Then it can be operate nearly 35 meters. Remote controller can operate when we press remote button. When we release the remote button, remote controller will not operate.

Answer:

We recommend you the model of 2 channel direct power output momentary remote controller  (S2XM-DC24+C-2). The operating voltage is 24V. The working distance is 100m. Direct power output; control Lights, Motors, Fans, electrically operated Doors/Locks/Windows/Blinds/Cars or Other Appliances. 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 and doors. It is momentary working mode. Momentary mode can be set to control rolling blind or rolling door. You need to press and hold the button of remote to make the blind or door open/close. Momentary mode is motivated by single relay, which means you can work these two modes with single button remote.

remote controller

Wiring:

Screen 1 is connected to the A&B terminals of OUTPUT 1. Screen 2 is connected to the A&B terminals of OUTPUT 2. The receiver can be supplied 24V power supply.

circuit

Usage:

Press and hold button 1: Turn on the relay 1, switch on screen 1.

Release the button: Turn off the relay 1, switch off screen 1.

Press and hold button 2: Turn on the relay 2, switch on screen 2.

Release the button: Turn off the relay 2, switch off screen 2.

One Channel AC Direct Power Output Remote Control for Air Horn

The air horn is pneumatic device designed to create a remarkably loud sound for signaling purpose. Air horns are widely applied to vehicles, such as large semi-trailer trucks, fire trucks, trains, and some ambulances and ships as a signaling device. Someone would like to install air horn in his vehicle.

horn installation material 2

Recently, one of our customers wants to remote control his air horn in his truck. He needs a momentary remote that he can honk a “LOUD” horn located outside the toolbox in the box of his truck. It is a pneumatic horn that needs approximately 125PSI air. The air has to be momentarily transferred to the horn using a solenoid. The solenoid is controlled by applying 110volts. The 110 volts is obtained by the 3000watt inverter that is also inside of the toolbox in the box of the truck.

Our reply:

We recommend the remote receiver model of one channel ac direct power output and one button transmitter (S1X-AC220+C-1). The being controlled devices can get power supply from the receiver directly when the receiver is power on. The working current is 100V~240V.

The receiver will be mounted next to the solenoid inside the toolbox in the box of the truck. The transmitter can be mounted under the center post of the steering wheel (The transmitter is small enough for concealing).

He can honk the horn using a momentary working mode remote. When he press and hold the remote button, the solenoid will be open and air horn sends out extremely loud noise; When he release the remote button, the solenoid will be closed and air horn stops making a sound.

Lighted Taxi Symbol is Controlled Remotely Outside of the Hotel

We have this kind of wireless long range remote control kit.

transmitter and receiver

These are transmitter and receiver. With external extended antenna of the receiver, the whole kit’s transmitting distance can reach 2000m (6000 ft). Maximum working current is 10A. The RF signal can pass through doors, walls and trees as well as other barriers.

Someone works in a very famous hotel in downtown. He wants remotely control lighted taxi symbol outside of hotel at night (The taxi is not allowed to drive too close in front of hotel gate). When customers need to call a taxi, he only presses a button to switch on taxi symbol. The taxi drivers will drive to hotel carry customers. He can switch off taxi symbol by remote controller when drivers carry customers away.

Illuminated Taxi Sign at Airporthotel-taxi parking

What an exactly good idea! It is so convenience both to customers and hotel staff. The practice may be not complicated if he use our this kind remote controller.

Such a solution is an effective way to avoid running back and forth for hotel staff. Taxi driver will appreciate it because he carries customers in time and get earning as soon as possible. The lighted taxi symbol will be connected to the receiver as the following picture shown.

Remote Control Wireless Switch & Controllers

When customers need to call taxi, staff in hotel can press big button on the transmitter. Then the taxi symbol will shine. When taxi drivers see lighted symbol, he will come to drive customers.

hotel-taxi

When customers are carried away, staff can press small button switch off the taxi symbol. Staff will be  very pleased with the operation of the taxi symbol  and enjoys the great range of the remote control.