4 Buttons 433MHz RF Universal Remote Control Kl270-4

• Application: Household Appliances, Automatic Doors, Car
• Signal Transmission: RF Remote Control
• Type: Button
• Certification: RoHS, CE
• Universal: Universal
• Transmission Distance: 50-100m
• Model NO.: KL270-4
• Voltage: 12V
• Material: Plastic
• Battery Type: 23A12V
• Encoding Chip: 2262, HS1527, Hcs301
• Encoding Type: Fixed, Learning, Rolling/Hopping Code
• Modulation Way: Ask/Ook
• Use: Cars, Garage Doors , Gates Doors, Alarm Systems Et
• Model Name: Kl270-3
• Transport Package: Carton
• Specification: 65*32*10mm
• Trademark: KELVIN
• Origin: Shenzhen, China
• HS Code: 8526920000
• Production Capacity: 50000pieces/Month

Product Description

Product Description

 Learning Code universal  RF Remote control Kl270-3

Designed for universal medium range remote control applications. Our radio remote control transmitter is highly configurable with frequency from 250MHz to 450MHz and encoding type from fixed code / learning code to high security rolling code. 
 

Modulation Type:	Reliable ASK technology / FSK technology with 868MHz (Customized)
Working Voltage:	DC12V (Battery Size: 12V 23A)
Working Current:	14mA
Transmitting Distance:	50-150m (150-500 ft.)* @-105dBm, 433MHz
Encoding Type:	Fixed Code (2260, 2262, HT12E, etc.), Learning Code (1527, 527, RT1587, etc.),Customize High Security Rolling Code(HCS301)**
Buttons	3
Dimension:	65mm x 32mm x 10mm
Certificate:	CE, R&TTE, FCC compatible***

*Transmitting Distance: Transmitting distance is measured LOS (line of sight) with little radio interference, actual distance may vary greatly depending on the installation and operating environment. 

** High Security Rolling Code (HCS301): With Kelvin Anti-Code Grabbing technology the transmitter's code changes every time the transmitter button is pressed. This prevents the electronic theft of the code.
 
 ***Certificate: Our products are certificate compliant, for more information on either CE or FCC ID, please contact us.
 
Like a more customized product?
The button labels can be customized to your needs, and we can also add your brand logo on the transmitter.
 
RF Remote Control Transmitter  Customizations
Button Labels: ABCD/ 1234 / Lock, Unlock, Stop, Alarm / Customizable
Color: As shown in photo, some model has multiple colors to choose from
Brand Label: Brand logo print / etching available for large orders. Contact us for details
Frequency: 868MHz / 915MHz can be customized. 
Coding Type: Rolling Code, or our private learning code. 
 
RF Remote Control Transmitter Applications
Widely used in automobiles, motorcycles, remote engine starter, vehicle door locks, anti-theft alarm and security system, personal alarm, home security system, home electric control, wireless toys, short-to-medium distance wireless remote control products, garage door and gate openers, wireless roller blinds and shutter control, industry automation, etc.

Feature Highlights
Extremely Low Harmonic, easy to pass CE & FCC test. 
Low Quiescent Current, down to 4uA. 
Good-looking appearance, antenna could be internal or external depends on buyer's requirements. 
 
RF Remote Control Transmitter Product Availability
Eastern Europe, North America, Mid East / Africa, Central / South America, Asia, Western Europe, Australasia
Due to EU regulations, 433MHz transmitters / receivers is preferred in European countries.
 





 

Shipping

1) Express: DHL, FedEx, UPS, TNT, EMS, etc.

2) By air

3) By sea

4) By special line

Depends on buyer's requirement. 



 

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. 

 

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. 

 

Our Service

1. Accept OEM, ODM &silk-screen printing you logo on the shell.

2. Response in 10 hours.

3. Experienced R&D staff.

4. Professional SMT equipments.

5. Accept payment via T/T, Paypal, Western Union, Escrow, and so on.

6. Delivery by DHL,UPS,EMS or by sea as your requirments.

 

For order

1).Accept OEM.

2).Print logo on the case and pakage

3).Payment Details :30% deposite,70% balance before shipment. Payment accept T/T, Western union, PayPal, optional)

4).Minimum Order:100 pcs (accept trial order)

5).Delivery Details: within 3-5 days depends on order quantity.



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