| Prod Model: |
KL240-4K |
| Frequency: |
315/433.93MHz |
| Adjustable Frequency: |
250-460MHz |
| Working Current: |
10mA |
| Modulation Way: |
Ook/Ask |
| Compatibility: |
PT2240,2260,2262,2264,Ht12D,Ht12e,Ht640 Ect |
| Buttons Sum: |
4 |
| Application: |
Gate |
| Signal Transmission: |
RF Remote Control |
| Type: |
Button |
| Certification: |
CE |
| Universal: |
Universal |
| Transmission Distance: |
50-100m |
| Voltage: |
12V |
| Material: |
Plastic |
| Battery Type: |
DC12V 27A |
Product Description
Popular Adjustable Frequency RF Gate Opener Duplicator Kl240-4kProduct 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*35*12mm |
| distance | 50-100m |
| working current | 10mA |
Methods of operation1,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.
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.
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.
Shipping1) Express: DHL, FedEx, UPS, TNT, EMS, etc.
2) By air
3) By sea
4) By special line
Depends on buyer's requirement
FAQ1) 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.
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.
Shenzhen Kelvin Electronics Co., Ltd. is one of the leading manufacturers of RF products in China. We were established in 2006, and equipped with professional R&D team and abundant technical skills.
Our main business covers RF remote controls, remote control duplicators, transmitter and receiver modules, smoke detectors, gas leak alarms, PIR sensors, door sensors, customized RF application, and so on. Additionally, we also provide OEM&ODM service.
Kelvin always wins customers' recognition with quality and after-sales service. All items designed with Europe standard, meeting the CE and RoHS requirement. We have been ISO9001: 2000 certified since 2015. It's carried out strictly from raw material purchasing to packing and warehousing, also effectively lower down the defective rate. Besides, we are trying to make a real difference to the environment by improving our production processes and adopting environmental material, etc.
Company History: Feb 2006 Company Founded--DEC 2006 1st SMT production line--Nov 2008 1st Ce Certification--Feb 2016 Subsidiary company established
Sales performance: Turnover in 2012 Over 10million RMB--2016 Over 10million RMB
Scope of business: RF remote controls, remote control duplicators, transmitter and receiver modules, smoke detectors, gas leak alarms, PIR sensors, door sensors, customized RF application, and so on. Additionally, we also provide OEM&ODM service.
Prospects for development: Bright future is coming
