2000M – Page 4 – Remote Control Everything

12V Latched Mode Remote Control for Float Switch Controlling Water Pump

Question from customer:

When the tank is empty my float switch makes contact and stays in this mode till the tank is full.

What I need is for the transmitter to activate the receiver and hold it in the on position till the float switch interrupts the transmitter and releases the receiver. I need a receiver which is only activated as long as the transmitter sends a signal. Or I need a way to make the transmitter send a signal when the float switch makes contact, then interrupts this signal and sends a second signal when the float switch interrupts contact.

Answer:

We recommend the model of normally open latched 2000m remote controller (S1L-DC12-ANT2 & CB-2N). The receiver is with magnetic antenna and only one working mode—latched mode. It is activated the 12V power. The transmitter is designed with novelty. There are two wires extending from transmitter. The triggering method is connection and disconnection of two wires. When two wires are connected, “ON” signal will be sent out. When two wires are connected, “OFF” signal will be sent out.

Wires on the transmitter should be connected to the contacts of float switch.

The normally open contacts B&C of receiver should be connected to the water pump.

When the tank is empty, the contacts of float switch are closed, the transmitter is triggered and then transmits an rf signal “ON” to activate the receiver. After the receiver receives the signal, contacts B&C are closed; the pump starts to work.

When the tank is full, the contacts of float switch are cut, the transmitter is triggered and then transmits an rf signal “OFF” to deactivate the receiver. After the receiver receives the signal, contacts B&C are cut; the pump stops working.

2000M Long Range Remote Controlling

Question from customer:

I want to install a set of wireless remote controls, include 8 transmitters in 8 different places (max. 500 m) and one receiver in a specific location. The transmitter transmits a wireless signal to control a closed contact.

Answer:

We recommend 2000m long range toggle remote control (S1T-DC12-ANT2+CB-1). According to your requirement, you can choose 8 transmitters (CB-1) to work with the receiver. There are normally open/closed contacts in it which are able to connect device activated by DC 0~28V or AC110~240V. With external extended antenna, its working distance has reached 2000M in the open field. You can use 8 transmitters to remote control receiver from different directions.

This kind of remote control is activated by DC12 power supply. Toggle Mode is the only working mode of it. Here is the wiring diagram. Initial state: A, B = Normally Closed; B, C = Normally Open. Wire your device to normally closed contact A&B terminals. If you do this, your device is turned on always, that is to say, your device will on work all the time.

When you press button on the transmitter (connect B and C, disconnect A and B), turn off device; When you press button again (disconnect B and C, connect A and B), turn on device.

6 Channel DC Remote Controller for 6 Amplifiers

David has a big square bunch of trees. He wants to buy 6 12VDC receivers and place 1 receiver connected to 1 amplifier in every corner of the trees. Then he will stay in the dark place and operate them with the remote control. Remote distance should be 100m.

So we recommend 6-channel receivers and 6-button transmitter (S6C-DC12-ANT2+CB-6) to David. This gadget will be more convenient for him. He can wire 6 amplifiers on one receiver. But he needs long wires to connect amplifiers and receiver because he need place in every corner of the trees. It can control lights, motors, fans, electrically operated doors/locks/windows/blinds/cars or other appliances with AC110~240V or DC0~28V besides amplifiers. He 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. With adding external extended magnetic antenna, its working distance is up to 2000m (6000ft) in the open filed. Five choices for working mode: Toggle, Momentary or Latched, Momentary + Toggle, Momentary + Latched. But we suggest that you may use Toggle mode which features in “Press→On, Press again →Off”.

This is the wiring diagram. A&B terminals is normally open, B&C terminals is normally closed. We usually connect lamps to normally open terminals. So amplifiers are connected to B&C terminals from relay 1 to relay 6 one by one. And supply power to the receiver. Owing to no current output for lamps from receiver, so 6 amplifiers must be supplied other power together. (See the following picture)

He can choose toggle mode, he can do like this:

Press button 1 on remote, switch on channel 1 of receiver to turn on amplifier 1

Press button 1 again, switch off channel 1 of receiver to turn off amplifier 1

Press button 2 on remote, switch on channel 2 of receiver to turn on amplifier 2

Press button 2 again, switch off channel 2 of receiver to turn off amplifier 2

Press button 3 on remote, switch on channel 3 of receiver to turn on amplifier 3

Press button 3 again, switch off channel 3 of receiver turn off amplifier 3

Press button 4 on remote, switch on channel 4 of receiver to turn on amplifier 4

Press button 4 again, switch off channel 4of receiver turn off amplifier 3

…

240V and 12V Sirens are Triggered by One Transmitter

Question from Customer:

Hello, I would like some help to decide on what system to choose. We have a siren in a building 750m away that we would like to trigger, it is 240v. I would also like to use the same remote to activate a 12v siren 1.2km away. Is it possible for one remote to trigger two different sirens?

Answer:

We recommend you two different receivers, one is long range ac power direct output receiver (S1X-AC220-ANT2), and other is long range dc power direct output receiver (S1X-DC12-ANT2). AC receiver is used to connect to 240V siren. DC receiver is used to connect to 12V siren. You can only use 2-Button transmitter (CB-2) to control all of them. With the extended external antenna, both receivers’ working distances reach 2000m (6000ft).

Usage:

There are three working modes in each receiver.

1) Setting control mode Toggle: Only connect Jumper-2.

Press button 1: Turn on the relay.

Press button 1 again: Turn off the relay.

2) Setting control mode Momentary: Only connect Jumper-1.

Press and hold button 1: Turn on the relay.

Release button 1: Turn off the relay.

3) Setting control mode Latched: Do not connect Jumper-1 and Jumper-2.

Press button 1: Turn on the relay.

Press button 2: Turn off the relay.

In your case, you can set ‘Toggle Mode’. Press the button of remote, turn on the device; press the button again, turn off the device. Toggle mode is motivated by single relay, which means you can work this mode with single button remote. So one 2-Button transmitter is enough for you to control two sirens. Press big button, turn on the 240V siren; press again, turn off the 240V siren. Press small button, switch on the 12V siren; press again, switch off the 12V siren.

Wiring:

240V siren is connected to AC receiver’s OUTPUT terminal. And supply 240V power supply. 12V siren is supposed to connect to DC receiver’s A&B terminal. And supply 12V power supply.

The Game of Hunting Treasure used with Firework Ignition System

Someone decided to hold a “Treasure Hunt” game for his friends. So he designed the rule of game. Every participant must find a remote controller according to indication initially. Then participant must find battery in destination. At last, participant will put battery into remote controller and use remote controller to ignite a small firework. Firework ignition regards as “treasure”. That who first can ignite firework means that participant have found the “treasure” which is hidden in advance. He won the game. So he would like to find a favorable product in our online shop.

We recommend him this one channel 6 V long distance firework ignition system 0020377 (S1PS1-DC06-ANT2+1CB-1L). It can ignite various kinds of electric fireworks directly, or ordinary fireworks through fireworks electric igniter, which reduces accidents like skin burn and accidental explosions. The ignitor can be remotely controlled from any place within a reliable distance; wireless signal pass through walls, floors and doors. Working distance of transmitter and receiver with external extend antenna: 2000M /6000ft (theoretically)

The participant can wire small firework to the firework ignitor according to following diagram. Wire firework to black and red terminals of ignitor.

After wiring, participant can switch on firework ignitor. Press button to ignite firework. It is very easy to operate.