Hot Posts

2014/08/12

How to Remote Control 4 Lamps from Different Places

One of our customers wants a simple wireless remote operate 4 led lamps from several room at his house. He needs 4 transmitters and a receiver which can be mounted in a designated place. The remote must work from receiver about 50m away and not line of sight through doors and walls.
We suggest him choose dc 4 channel remote control system (S4C-DC12& 4C-1). Maximum working current is 5amp each relay. Working distance of remote and receiver set is about 100m (300ft) in open field. This 4CH 6V9V/12V/24V wireless remote switch operates in toggle, momentary, latched, toggle + momentary control mode (set the mode as you like freely). Easy to install and operate. Just press slightly the button on the remote, you can control universal DC/AC electrical devices. The RF signal can pass through walls, doors and other barriers. As he said, we will set 4 transmitters and this receiver with same 8-bits code in advance so that they can work together.
remote controller
Operation modes:
  • 1) Setting control mode Latched: Disconnect Jumper-1 and Jumper-2.
Control mode Latched (Relay 1~4): Press -> On, other relays Off; Press other button -> Off.
  • 2) Setting control mode Momentary: Only connect Jumper-1.
Control mode Momentary (Relay 1~4): Press and hold -> On; Release -> Off.
  • 3) Setting control mode Toggle: Only connect Jumper-2.
Control mode Toggle (Relay 1~4): Press -> On; Press again -> Off.
  • 4) Setting control mode Momentary + Toggle: Connect Jumper-1 and Jumper-2.
Control mode Momentary (Relay 1, 2): Press and hold -> On; Release -> Off.
Control mode Toggle (Relay 3, 4): Press -> On; Press again -> Off.
We will show you how to remote control 4 led lamps from different places.

2014/07/31

Wireless Controller Switch DC Lamp Off/On and Make Motor Run in Positive and Reverse Rotation

We are about to recommend remote controller which is applied to both motor and lamp. It is DC12V momentary &toggle remote controller (S1F-DC12 & C-3-2), which features in motor forward-reverse 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. It is suitable for the motors of rolling blinds / doors, projection screens, awnings, pumps, winches, conveyors or other appliances and mechanicals with voltage DC12V. We also design lamp controlling function so that you can control motor and lamp with the same transmitter.

 

2014/07/22

Wireless Wall Switch and AC Receiver Remote Control Home Lamp

We made a remote control kit which consists of a wall-mounted switch and a remote receiver (S1X-AC220&HR-1).
wall-mounted switch and receiver
When we use ordinary switch to switch home appliances off and on, we should do some wiring for home appliances, some time it is very complicated and time- consuming. Our RF wireless wall mounted switch looks like universal switch from appearance, but it is wireless and operate by RF signal that can pass through walls, floors and doors. It is can be simply affix to any place you want by double faced adhesive tape.
wall-mounted switch
Through RF signal, you don’t have to wire between switch and appliances. Wall-mounted switch works with remote receiver to remote control ac lamp.
Here is the wiring diagram.
wiring diagram
Wire ac lamp to OUTPUT of receiver. And add power supply to receiver. This kind of receiver is designed for AC output terminals so that lamp can get power from output terminals of receiver directly.
Setting different control modes (We usually set toggle for lamp controlling.)
Setting control mode Toggle: Only connect Jumper-2.
Press button: Turn on the relay, terminal OUT outputs AC power, turn on lamp.
Press button again: Turn off the relay, terminal OUT no output, turn off lamp.

2014/07/02

Wireless Motor Controller for Linear Actuator Motor

“I need a linear actuator to hook to my home automation. I control my large saltwater tank via this system. I want to achieve:
Small actuator on cabinet door
When I turn an outlet on that it’s plugged into actuator opens
Ability to turn outlet off and actuator closes”
saltwater tank
Answer: 
“You can use our controller- low current triggered transmitter (CB-2V) and forward-reverse-stop receiver (S1FC-DC12). The transmitter is low-current triggered. When input DC power 5~28V, the transmitter is triggered and then transmits an rf signal “ON”. When stop inputting DC power, the transmitter is triggered and then transmits an rf signal “OFF”. This DC RF motor remote control 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. It is suitable for the motors of rolling blinds / doors, projection screens, awnings, pumps, winches, conveyors or other appliances and mechanicals. Remote distance is up to 500M.
remote-control-our-automation
Firstly, we connect transmitter to a 12V power adapter and plug to adapter the outlet, and secondly, connect the receiver to the linear actuator motor. Linear actuator motor is wired to UP and DOWN terminals of receiver. Finally, add power supply to receiver.
1_06
When you turn the outlet on, the transmitter sends a signal “ON” to the receiver, then actuator shaft extends.
When you turn the outlet off, the transmitter sends a signal “OFF” to the receiver, then actuator shaft retracts.”

2014/06/30

One to Many Series-One Transmitter Remote Control 4 Devices

Question from customer:
“I need to operate 3 or 4 devices separately with 2 momentary functions per each. I need one transmitter to function from approx. 100 – 500m – to work all devices. The devices will operate on a 12volt DC system.”
Answer: 
We recommend the 2 channel 2000m wireless momentary receiver (S2M-DC12-ANT2) with external antenna, and the long rang transmitter (CB-2). 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 and doors. It is momentary mode (Press and hold→On; Release→Off). External Extended antenna, its transmitting can reach about 2000m.
remote controller-our automationAntenna wire-our automation
You can wire 4 devices to each relay of two receivers respectively. Two receivers and this transmitter will be set the same code. This receiver is NO/NC contact. Wire device to B terminals to each relay. And supply power to receiver your device respectively.
wiring diagram
1) Press and hold big button: Turn on relays on the first receiver (connect B and C, disconnect A and B)
2) Release big button: Turn off relays on the first receiver (disconnect B and C, connect A and B)
3) Press and small button: Turn on relays on the second receiver (connect B and C, disconnect A and B)
4) Release small button: Turn off relays on the second receiver (disconnect B and C, connect A and B)