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Total Seller Ratings: 4.74/5
Aock®

315MHz Wireless Remote Control Receiver Board Module TX-7

Digg(100) ( 8 Reviews)
       
US $5.39
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High quality receiver board module with great performance, this wireless receiver module is your best choice!The wireless receiver module is specified as preferred components in remote control garage, roller curtain, door locks, remote sensing, telemetry, industrial control and wireless security alarm industry. The wireless receiver module is extremely easy to set up and use. Also convenient and easy for you to use. Made of high quality material, the wireless receiver module provides excellent durability, can be used for a long time. Practical and reliable, the wireless receiver module will surely give you more than you paid, do not miss it!
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Product Description

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  • Specifications:

    • Mini remote control receiver board
    • It is a low cost wireless remote control receiver board with high quality
    • Operating Voltage: DC 3-12V
    • Operating Current: 5-45mA
    • Operating Frequency: 315MHz(260-440, etc. more than 20 kinds of frequencies optional)
    • Transmission Distance: 100m

    Details:
    Aock 315MHz Wireless Remote Control Receiver Board Module TX-7

    • The 315MHz Wireless Remote Control Receiver Board Module is a high receiving module, which was designed by RF integrated circuit

    Receiver Module

    Receiver Board Module

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

    Wireless Receiver Modul

    • The wireless receiver module is widely applied in anti-theft system and remote control system

    Aock 315MHz Wireless Remote Control Receiver Board Module TX-7

    Receiver Module

    • High quality material makes the wireless receiver module durable and reliable for long time use

    Application:

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

    RF Wireless Receiving Module

    • The wireless receiver module RF heterodyne Receiver Module is a better capability of RF module. It insure the frequency have no excusion or distnce do not change when librated or high/low temperature. It has excellent reliability and stability, Can avoide the disadvantage of regenerative circuit which liable to be interfered and low reliability. This receiving system is a perfect choice where need high demand. The module can be used in for alarm system, guard against theft and alarm system, garage door control, Automatic doors or windows, garage gate and other pace which need remote control.  It also widely used for data receiving and signal control and are speified as preferred components in remote control garage, roller curtain, door locks, alarm system, industrial control

    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 Receiver Board

Customers' Reviews

Overall:
  ( 8 Reviews)
Price:
Quality:
Ease Of Use:
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I have bought this product

Nicole Gitner

Bought this item on

05-29-2011
00:00:00 05-29-2011 Works as advertised Overall:  
  • Other Thoughts: We bought a set of these to use to control the pump for our home water heater -- works great, we have it installed in all our bathrooms. Whenever anyone needs hot water, rather than waste water, we just turn on the hot water pump using the wireless transmitter, and a few seconds later we have hot water. Turning it off after the warm water arrives has saved a lot of energy.

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Nhan Tran

Bought this item on

04-21-2011
00:00:00 04-21-2011 Great product Overall:  
  • Other Thoughts: Installation was very simple. The product is working very well. Seems to do everything it claims.

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christian selvinelli

Bought this item on

03-29-2011
00:00:00 03-29-2011 great device Overall:  
  • Other Thoughts: great for the hard to reach outlet like the one behind the refriderator or if you want to contol several outlets together. We purchased several of them for Christmas lights. Just plug any thing into the GE Smart Home outlet and it becomes remote control as long as you also purchase the transmitter device.

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Dena Connell

Bought this item on

03-22-2011
00:00:00 03-22-2011 works as advertised Overall:  
  • Other Thoughts: I bought two of these devices a month ago,(1) channel a & (1) channel b very satisfied with their performance, works every time even thru walls and about 50 ft distance. Would recomment this product to anyone.

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Mickey Snodgrass

Bought this item on

03-15-2011
00:00:00 03-15-2011 Good unit a little pricy Overall:  
  • Other Thoughts: I already have several of these so this isn't as bad as the price would indicate. Haven't tried the cheaper competition. <br/> <br/>I gave this 4 stars because of the environmentally unfriendly and user hostile packaging, otherwise it would get 5. <br/> <br/>BTW beware of the outdoor unit with keychain remote. Different frequency and doesn't interoperate.

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Patrycjusz Jaworski

Bought this item on

03-03-2011
00:00:00 03-03-2011 Useful, affordable Overall:  
  • Other Thoughts: This device is quite useful. When the 3-way circuit for our stairway light failed, we purchased this and two key chain receivers to toggle the light when we used the stairs. <br/> <br/>It works well! <br/> <br/>The device is pretty big in terms of electrical receptacles. Be aware of that when making this purchase, it's larger than most of those blocky adapters that get a special space on a surge protector. Don't expect this to tuck snuggly behind a bookshelf. <br/> <br/>The device also makes a slight clicking sound when toggled, it's normal and unless you're standing right over it, it's not noticeable, but it freaked me out the first time I used it.

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John Silber

Bought this item on

02-23-2011
00:00:00 02-23-2011 Works as advertised - couldn't be happier Overall:  
  • Other Thoughts: We bought a set of these to use to control the pump for our home water heater -- works great, we have it installed in all our bathrooms. Whenever anyone needs hot water, rather than waste water, we just turn on the hot water pump using the wireless transmitter, and a few seconds later we have hot water. Turning it off after the warm water arrives has saved a lot of energy.

Was this review helpful?

Perkin Simpson

Bought this item on

02-15-2011
00:00:00 02-15-2011 Happy Customer Overall:  
  • Other Thoughts: I purchased two remotes and I absolutely love them. The first remote I used on my water fountain all summer without a problem. It worked every time. Now I'm using both remotes for my Christmas lights and they work perfectly. I would highly recommend this product to anyone.

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