4 Channel 315MHz 433MHz Wireless RF Remote Control Kl 300-4K

Product Details
Customization: Available
Application: Automatic Doors, Led Products, Household Appliances, Car
Battery Type: DC12V 27A
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  • 4 Channel 315MHz 433MHz Wireless RF Remote Control Kl 300-4K
  • 4 Channel 315MHz 433MHz Wireless RF Remote Control Kl 300-4K
  • 4 Channel 315MHz 433MHz Wireless RF Remote Control Kl 300-4K
  • 4 Channel 315MHz 433MHz Wireless RF Remote Control Kl 300-4K
  • 4 Channel 315MHz 433MHz Wireless RF Remote Control Kl 300-4K
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Basic Info.

Model NO.
Kl 300-4K
Certification
RoHS, CE
Color
Blue, Black, White, etc
Frequency
315MHz, 315/433.93MHz
Material
Plastic
Transmission Distance
50-100m
Type
Button
Universal
Universal
Voltage
12V
Adjustable Frequency
250-460MHz
Working Current
10mA
Modulation Way
Ook/Ask
Compatibility
PT2240, 2260, 2262, 2264, Ht12D, Ht12e, Ht640 Ect
Buttons Sum
4
Dimension
58*38*14mm
Weight
32g
Ambient Temperature
-20ºC ~ +50ºC
Signal Transmission
RF Remote Control
Transport Package
Carton
Specification
58*38*14mm
Trademark
Kelvin
Origin
Shenzhen
HS Code
8526920000
Production Capacity
6000000pieces/Month

Product Description



4 Buttons 433MHz RF Universal Remote Control Duplicator KL300-4K

Product Description 
Frequency 315/433.93mhz
Adjustable frequency 250-460mhz
Buttons Sum 4
Compatibility  PT2240,2260,2262,2264,HT12D,HT12E,HT640 ECT
Modulation Way OOK/ASK
size 58*38*14mm
distance 50-100m
working current 10mA
4 Channel 315MHz 433MHz Wireless RF Remote Control Kl 300-4K


Shenzhen Kelvin 4-Channel Universal RF Remote Control Duplicator suitable for cars, gates, garage door openers, barriers, home security systems, etc.
4 Channel 315MHz 433MHz Wireless RF Remote Control Kl 300-4K


Methods of operation
1,Clear out code:
To Clear up test stored rf signal memory from factory by pressing the locking key and unlock the key at the same time, two seconds later, LED indicator light flashes three times, followed by a continuous fast blinking. Indicates that the remote control codes stored has been cleared out.
4 Channel 315MHz 433MHz Wireless RF Remote Control Kl 300-4K
2, Duplicating (learning)
 Hands are holding remote control , and the other are holding the duplicating remote control, 2 remote controls put together as close as possible, while pressing the remote controls two match button,(eg: A-A',B-B') three seconds later, LED indicator light flashes three times, followed by a continuous fast blinking. This indicates that this copy of the remote control buttons are same as copied on the remote control button codes . Several other keys are also according to the above approach to learning.
4 Channel 315MHz 433MHz Wireless RF Remote Control Kl 300-4K
3, Recovery code  
 If the code copied have been mistakenly removed the remote control, you do not worry, the remote control can restore yourself. Method is pressing (up-down eg: locking key and bell key) two buttons (metal shell remote control on the left, the plastic shell remote control on the right) at the same time ,3 seconds later, LED indicator light flashes three times, followed by a continuous fast blinking. This indicates that the original remote control codes have been restored.
4 Channel 315MHz 433MHz Wireless RF Remote Control Kl 300-4K

Shipping
1) Express: DHL, FedEx, UPS, TNT, EMS, etc.
2) By air
3) By sea
4) By special line
Depends on buyer's requirement
4 Channel 315MHz 433MHz Wireless RF Remote Control Kl 300-4K


FAQ
1) What is your warranty period?
Generally, we provide 1 year warranty for all our products unless otherwise mentioned. (Some are 2 years.)
For DOA (Defective On Arrival) items, which will be replaced or refund, please inform us within 3 days of arrival, please also keep all components and original packaging as further checking maybe required, faulty items must be returned for repair or exchange.
 
2) If i don't know how to use the products, what can i do?
Pls contact us whenever you need our help, even we are not online. 
You can write email to us, or contact us byTrademanager, Skype, and other IM tools. 
We are all very glad to answer your questions. 4 Channel 315MHz 433MHz Wireless RF Remote Control Kl 300-4K4 Channel 315MHz 433MHz Wireless RF Remote Control Kl 300-4K4 Channel 315MHz 433MHz Wireless RF Remote Control Kl 300-4K4 Channel 315MHz 433MHz Wireless RF Remote Control Kl 300-4K
 
3) What certifications do you have?
Most of our products are approved with CE certification, some are with FCC. 
If you have any other requriements with certifications, we also would like to help you. 
4 Channel 315MHz 433MHz Wireless RF Remote Control Kl 300-4K


 

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