Description
4 Buttons 433MHz RF Universal Remote Control Duplicator KL300-4KProduct 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*38*14mm |
| distance | 50-100m |
| working current | 10mA |
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.
Complaint
