433MHz DC12V 1 to 12 Channels 5km Long Range Remote Switch Receiver

• Application: Household Appliances, Automatic Doors, LED Products, Industrial Machinery, Toys, Auto Gate
• Signal Transmission: RF Remote Control
• Type: Button
• Certification: ISO9001, RoHS, FCC, CE
• Universal: Universal
• Transmission Distance: 5000m
• Model NO.: KLR-K403LA-4ch
• Voltage: 12V
• Material: Metal
• Model Name: Klr-Kl403la-4CH
• Buttons Sum: 4
• Operating Voltage: DC 12V
• Operating Frequency: 315MHz / 433.92MHz / 868MHz / 915MHz
• Transmitting Distance: 5000m
• Encoding Type: Fixed Code ,Learning, Rolling/Hopping Code
• Encoding Chip: PT2262 ,HS1527, Hcs301
• Use: Cars, Garage Doors , Gates Doors, Alarm Systems Et
• Modulation Way: Ook/Fsk, Depends on Solution
• Transport Package: Carton
• Specification: 55*30*13.5mm
• Trademark: Kelvin
• Origin: Shenzhen
• HS Code: 8526920000
• Production Capacity: 50000pieces / Month

Product Description

Product Description

KLR-K403LA-4ch is our currently developed long range 5km controller.
Working range: 5km match rf remote KLR5000-4
Receive IC: U.S. imports of chips
Advantage: greatly enhancing the anti-jamming performance
Special function: Feedback indication
Output: relay signa

Specification
Working Voltage:	DC9-12V
Receive Current:	16mA
Standby Current:	7mA
Working Frequency:	434MHz (can customize 868,915MHz)
Encode type:	custom match code
Modulation Mode:	FSK (FM)+ LORA(SPSP)
Feedback Indication:	Buzzer
Receiving sensitivity:	-146dBm
Control Distance:	6000m (open area, match with KL5000-4)
Operating temperature:	-10ºC~+70ºC
Dimension:	125*69*40mm (With case)

RF Remote Control Transmitter Features / Technical Specifications:

*Transmitting DistanceTransmitting 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's 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

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

Home / business: burglar alarm, wireless remote control, home appliance control, wireless toys, car alarm, wireless parking sensor, remote control garage doors, remote control electric roller shutter doors and windows, retractable doors, remote pull gates, sliding door controller, electric curtains, electric door, wireless doorbell, digital conference room, etc.

Industry: remote control garage doors, rolling gates, automatic barrier, retractable door, sliding door controller, industrial control, etc.

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 preferre
 

Environmental requirements

• Operating temperature: -4° to 122° F (-20° to 50° C)
• Relative humidity: 5% to 95% noncondensing

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.