Guangdong, China
Business Type:
Manufacturer/Factory & Trading Company
Number of Employees:
Year of Establishment:
Management System Certification:
OEM/ODM Availability:
OEM/ODM Service
Sample Available

RF Transmitter Modul, RF Transmitter Board, 433MHz Transmitter manufacturer / supplier in China, offering Long Range 1000m RF Transmitter Module Kl3000A, Face to Face DC12V 433MHz RF Remote Control Duplicator, Hot Selling DC12V 433MHz Universal Wireless Remote Control Duplicator and so on.

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Supplier Homepage Products Transmitter Module Long Range 1000m RF Transmitter Module Kl3000A

Long Range 1000m RF Transmitter Module Kl3000A

Get Latest Price
Purchase Qty. / Reference FOB Price
200-499 Pieces US $4.2
500-999 Pieces US $3.5
1,000+ Pieces US $2.8
Port: Shenzhen, China
Production Capacity: 50000pieces / Month
Payment Terms: T/T, Western Union, Paypal
Type: Wireless
Usage: Auto, Door, Wireless Controller
Certification: CE, FCC
Channel: 4CH
Receive Frequency: 315MHz/433MHz
Transmission Rate: ≤10Kbps

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Basic Info

Model NO.: KL3000A
Product Name: Transmitter Module
Operating Voltage: DC9-12V
Standby Current: 150mA
Frequency: 315/433.92MHz / Customized
Modulation Type: Ask/Ook
Encoding Type: No Code
Encoding Chip: No
Transmitter Range: 1000m
Dimension: 49*31*8mm
Weight: 9.6g
Trademark: KELVIN
Transport Package: Blister & Carton
Specification: 49*31*8mm
Origin: Shenzhen, China
HS Code: 8526920000

Product Description

Long Range 1000m RF Transmitter Module Kl3000A

Long Range 1000m RF Transmitter Module Kl3000A

KL3000A  adopts American imported high sensitivity RF IC.It's widely used in remote garage door opener, auto gates as retract type, brakes, factory automatic, communication and security system etc.

1. Characteristic:

Ø Transmitte range:1000m 

Ø  Small size (49*31*8mm).

Ø  Low power consumption.

Ø  Low self emission, can easy pass all kinds of certification. it has CE FCC Certification


2. Specification:

Ø  Frequency: 315MHz, 433MHz

Ø  Working Voltage: DC9-12V, optional

Ø  Working Current: 150mA

Ø  Modulation: ASK/OOK

Ø  Working Temperature: -10~70°C


3. Applications:

1). Garage door and gate openers

2). Electric windows, barrier, etc.

3). Remote controls and smart home alarm

4). Low baud rate for data transmission

Long Range 1000m RF Transmitter Module Kl3000A

4. Shipping

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

2) By air

3) By sea

4) By special line

Depends on buyer's requirement. 

 Long Range 1000m RF Transmitter Module Kl3000A


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. 


6. 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.


7. 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.

 Long Range 1000m RF Transmitter Module Kl3000A

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