Sign in
My Cart (0)
All Categories

Keywords: Led Flashlights | Short Wedding Dresses | Cheap Tablets | Gopro | Clearance Sale

View or edit your browsing history Products I Viewed
Get DinoPoint by Writing reviews, Post Images, or Post Videos. The first five customers can get double points!
Supplier item info
Zrabra®

12V 266-433MHz Wireless Remote Control Switch Board KL-K102

Digg(100) ( 8 Reviews)
       
US $7.39
Qty:
In Stock: 000 piece
Shipping cost: Free Shipping To Shipping cost:   USD$ 0.00 To United states Via Estimate shipping fee
· Orders over USD$ 50.00 will get free tracking services via air mail
What you are viewing is a 12V 266-433MHz Wireless Remote Control Switch Board KL-K102, compact design yet great in performance, this remote control switch board will be the best choice for you!The wireless switch board works right out of the box as promoted. It is very easy to hookup and is safe. 12V 266-433MHz remote control switch board is specified as preferred components in remote control garage, roller curtain, door locks, remote sensing, telemetry, industrial control and wireless security alarm industry. Made of high quality material, adopt advanced technology, the remote control switch board is durable and reliable for long time use.Practical and reliable, the remote control switch board will surely give you more than you paid!
Flash Deals
Lowest Price Challenged!
 
View Details>>

Best Deals

Customers Also Bought

Product Description

Specification
Return Policies
  • Specifications: 

    • Operating Voltage: DC12V
    • Working Current: 8.2mA
    • Receive Frequency: 266-433MHz
    • Receiver Sensitivity: -103db
    • Maximum Load: 3-5A
    • Dimension: 40 x 26mm/1.6 x 1.0in(L x W)

    Features:

    • Fixed encoding type
    • Encoding pad
    • Work-point move, interlocking, self-locking
    • It is very easy to hookup and is safe
    • Very good product for the price

    Details:

    Zrabra 12V 266-433MHz Wireless Remote Control Switch Board KL-K102

    • 12V 266-433MHz Wireless Remote Control Switch Board which was designed by RF integrated circuit

    Switch Board

    Remote Control Switch Board

    • The wireless switch board has the features of stable performance, high sensitivity, high anti-interfere, high quality

    Wireless Switch Board

    • High quality material makes the remote control switch board durable and reliable for long time use

    Zrabra 12V 266-433MHz Wireless Remote Control Switch Board KL-K102

    • The remote control switch board is widely applied in anti-theft system and remote control system

     Application:

    • Remote control, remote measurement and remote sensing
    • Anti-theft alarm signal receiving and various remote controls for home-appliances

    How Do Remote Controls Work?

    • Generally, there are two types of remote controls: infrared (IR), and radio frequency (RF). Infrared remote controls work by sending pulses of infrared light to a device, while RF remote controls use radio waves in much the same way. Pragmatically, the biggest difference between the two is range. IR remote controls require a clear line of sight to the receiving device and their range maxes out at about 30 feet (9.14 meters). RF remote controls can go through walls and around corners, with a range of roughly 100 feet (30.48 meters)
    • Most home entertainment components such as stereos, televisions and home entertainment centers use IR remote controls. The remote contains an internal circuit board, processor, and one or two Light Emitting Diodes (LEDs)
    • When you push a button on a remote control, it transmits a corresponding code to the receiving device by way of LED infrared pulses. The idea is somewhat akin to flashing an SOS signal, but instead of letters, the flashing LED light is transmitting a series of 1s and 0s. The "1" might be represented by a long flash, while "0," a short flash. A receiver, built into the component, receives the pulses of light and a processor decodes the flashes into the digital bits required to activate the function
    • Along with the desired function, remote controls must also piggyback other data. Firstly, they transmit the code for the device they are controlling. This lets the IR receiver in the component know that the IR signals it is picking up are intended for it. It essentially tells the component to start listening. The function data follows, capped by a stop command to tell the IR device go back into passive mode
    • Some remote controls can be very finicky, requiring the user point the remote directly at the component. This is due to a weak transmitter. Changing the batteries can help, but if the transmitter itself is poor, pulses are transmitted in a narrow beam. More robust IR transmitters, and remote controls with double LEDs, transmit broader beams that allow the user to point the remote in the general direction of the transmitter
    • Sometimes it happens that a recliner or favorite spot on the couch does not have a clear line-of-sight to the entertainment center or television. Often a coffee table or some other object is in the way. When this happens we find ourselves raising an arm, trying to control the object "around" the device. This can get quite annoying, but there's an easy alternative
    • Since light bounces off objects it is sometimes more convenient to point remote controls towards a flanking wall or even the ceiling to change a channel or send a function command. The light will bounce off the surface of the wall or ceiling and scatter. If you bounce it at an advantageous angle, the scattering light will reach the component. Often it's easiest, with elbow resting on an armrest, to flip your wrist back and point the remote up at a wall behind you. This can work quite well, even though the remote is pointing in the exact opposite direction of the component. Once you find the easiest sweet spots around the room from which to bounce your signal, you can use these instead of struggling with trying to get around your obstructed line of sight
    • Garage door openers, alarm systems, key fobs and radio-controlled toys use RF remote controls. RF remote controls work essentially the same as IR remote controls, except they use radio waves. As stated, radio waves can also penetrate walls and go around objects and corners, making RF arguably more convenient than IR
    • Some high-end entertainment systems come with RF remote controls for expanded remote range. There are also IR-to-RF remote control converters that allow IR remote controls to extend their range through utilizing a RF translator that basically acts as a middleman. The RF converter relays the IR signal in RF waves to get it further. The converter on the component side reverts the RF signal back to IR so the component can understand it
    • Most home entertainment components such as stereos, televisions and home entertainment centers use IR remote controls. The remote contains an internal circuit board, processor, and one or two Light Emitting Diodes (LEDs)
    • When you push a button on a remote control, it transmits a corresponding code to the receiving device by way of LED infrared pulses. The idea is somewhat akin to flashing an SOS signal, but instead of letters, the flashing LED light is transmitting a series of 1s and 0s. The "1" might be represented by a long flash, while "0," a short flash. A receiver, built into the component, receives the pulses of light and a processor decodes the flashes into the digital bits required to activate the function
    • Along with the desired function, remote controls must also piggyback other data. Firstly, they transmit the code for the device they are controlling. This lets the IR receiver in the component know that the IR signals it is picking up are intended for it. It essentially tells the component to start listening. The function data follows, capped by a stop command to tell the IR device go back into passive mode
    • Some remote controls can be very finicky, requiring the user point the remote directly at the component. This is due to a weak transmitter. Changing the batteries can help, but if the transmitter itself is poor, pulses are transmitted in a narrow beam. More robust IR transmitters, and remote controls with double LEDs, transmit broader beams that allow the user to point the remote in the general direction of the transmitter
    • Sometimes it happens that a recliner or favorite spot on the couch does not have a clear line-of-sight to the entertainment center or television. Often a coffee table or some other object is in the way. When this happens we find ourselves raising an arm, trying to control the object "around" the device. This can get quite annoying, but there's an easy alternative
    • Since light bounces off objects it is sometimes more convenient to point remote controls towards a flanking wall or even the ceiling to change a channel or send a function command. The light will bounce off the surface of the wall or ceiling and scatter. If you bounce it at an advantageous angle, the scattering light will reach the component. Often it's easiest, with elbow resting on an armrest, to flip your wrist back and point the remote up at a wall behind you. This can work quite well, even though the remote is pointing in the exact opposite direction of the component. Once you find the easiest sweet spots around the room from which to bounce your signal, you can use these instead of struggling with trying to get around your obstructed line of sight
    • Garage door openers, alarm systems, key fobs and radio-controlled toys use RF remote controls. RF remote controls work essentially the same as IR remote controls, except they use radio waves. As stated, radio waves can also penetrate walls and go around objects and corners, making RF arguably more convenient than IR
    • Some high-end entertainment systems come with RF remote controls for expanded remote range. There are also IR-to-RF remote control converters that allow IR remote controls to extend their range through utilizing a RF translator that basically acts as a middleman. The RF converter relays the IR signal in RF waves to get it further. The converter on the component side reverts the RF signal back to IR so the component can understand it

    Package Included:

    • 1 x Remote Control Switch

Get Dino Point ™ by Writing Reviews!
Get DinoPoint™ by Writing reviews, Post Images, or Post Videos. The first five customers can get double points! See More>>
Average Customer Review:
  ( 8 Reviews)
Share your thoughts and get DinoPoint!
Write a Review
Specific Rating for This Product:
Product
Rating:
Price:
Quality:
Ease Of Use:
Usefulness:
Features:

Shelby West

Bought this item on

06-15-2011

 
Excellent product
00:00:00 06-15-2011
Excellent product. Would recommend. <br/>Disappointed channel A or B not selectable but this feature would cost a lot more.
Was this review helpful?
0
0
Share to:

Brady Ogle

Bought this item on

05-29-2011

 
Works great most of the time
00:00:00 05-29-2011
I bought this remote control because we have woods directly behind our house and at night when we let our dogs out they like to run into them to use the bathroom. With this wireless remote control I was able to put a floodlight out in the yard and shine it into the woods to light it up when we take them out. I used double sided tape to mount the switch to the door so its easy to use without having to constantly plug/unplug an extension cord. This switch works 99% of the time, the other 1% sometimes you have to hit the button more then once to get it to work. 'm using it at a distance of about 30 feet from the receiver unit, But it really does work well, just remember to let it hang with the outlet side facing down to keep water out as that seems to be the biggest gripe. But for my purposes it works well.
Was this review helpful?
0
0
Share to:

Angie Knowles

Bought this item on

05-23-2011

 
Remote Power Cutoff
00:00:00 05-23-2011
The product is everything it was advertised to be. It is a remotely controlled AC power switch. For what it does, it functions flawlessly. I not only can recommend this product if you are needing a remotely controlled AC power switch, but I have purchased another since my original purchase.
Was this review helpful?
0
0
Share to:

John Fazio

Bought this item on

05-17-2011

 
Exactly right for the job - good range
00:00:00 05-17-2011
I use to control a light outside the home and the range is excellent. Works well, nice and simple design.
Was this review helpful?
0
0
Share to:

Enrique Rivera

Bought this item on

05-03-2011

 
Works Great
00:00:00 05-03-2011
After reading reveiws on this item I made the perchase. I have been 100% satisfied. The unit works great.
Was this review helpful?
0
0
Share to:

Matt McAdams

Bought this item on

04-26-2011

 
works great
00:00:00 04-26-2011
This product works great! It has a pretty good range and I have not had any issues with it. <br/> <br/>The build it very sturdy. It is in a hard plastic housing. The remote is also solid. I keep the remote on my key chain and have the receiver on a power strip so I can power on multiple devices.
Was this review helpful?
0
0
Share to:

Brandon Jean

Bought this item on

04-19-2011

 
Forget Radio Shack buy this item
00:00:00 04-19-2011
I have several waterfalls in my yard and control them with this remote control. I have used several wireless switches over the years and this is the best one. Don't pay more as this is a quality well built device. Cheaper models I've tried would randomly turn on and off or quit working entirely. If you need to control more than one item please note there is a channel A and channel B model, get one of each for independent control. To avoid water infiltration the item must be hung vertically as depicted in the instructions and as noted by other reviewers.
Was this review helpful?
0
0
Share to:

Mark Haugen

Bought this item on

04-11-2011

 
Works as designed
00:00:00 04-11-2011
Am using this to control a water feature in our back yard. The usual distance between the unit and the remote control is 40-50 feet. I installed the base unit in a large PVC junction box so the rain would not directly hit it. The remote works most of the time. At first, the remote worked only after multiple tries. I then replaced the battery in the remote thinking that the original battery could be weak. The performance is much better with a fresh battery. This is a slick trick - and after 2 months of daily use, it is working well.
Was this review helpful?
0
0
Share to:
Copyright DinoDirect Corporation 2014. All rights reserved. See our privacy policy, terms of use, disclaimer and takedown policy.
Sign In submit Submit Apply >> Continue Join Now Add Store To Wishlist Add a new address Back >> Continue checkout Save Cancel Remove/Change Items Add To Cart Shop Now Create Register now Open a Case Start a Live Chat View all < Create An Account Return to Sign in Send Confirmed Application Email Verification Get It GO Enter My iDinor Life! Close Join My Homepage Continue Shopping Share Rewards Accept Accept and Check >> Search Back Close the case Pay Now Cancel Submit Confirm Save Click for more info Write a Review Yes No Reply Sold Out Size Guide Color Guide No thanks Continue Upload Share Rewards Accept and Check >> Search view more Next et Transaction Code >> Confirm Remove Upload Video Upload Images >> Continue checkout Get Free Sample Write a feedback Buy Now OK Start Chat Create An Account No, thanks! Go Remind me 7 days later