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Portable Doorstop Alarm with 120dB Sound for Security

Portable Doorstop Alarm with 120dB Sound for Security

US $ 1.05-1.17 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Xuzhou Dragon Guard Industrial Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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Factory Wholesale Wireless 433MHz Remote Control Learning Code Remote Control

Factory Wholesale Wireless 433MHz Remote Control Learning Code Remote Control

US $ 1-1.4 / Piece FOB
20 Pieces (MOQ)
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Audited Supplier
Shenzhen Kelvin Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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High Quality Garage Remote Control Learning Code Universal Remote Control

High Quality Garage Remote Control Learning Code Universal Remote Control

US $ 2.3-3.2 / Piece FOB
20 Pieces (MOQ)
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Audited Supplier
Shenzhen Kelvin Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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Door Opener Code Grabber Learning Code 1527 Universal Garage Door Remote Control

Door Opener Code Grabber Learning Code 1527 Universal Garage Door Remote Control

US $ 0.7-0.85 / Piece FOB
500 Pieces (MOQ)
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Audited Supplier
Shenzhen King-Hunter Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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Three-Button Learning Code 220V Wireless Remote Controller

Three-Button Learning Code 220V Wireless Remote Controller

US $ 4.54 / Set FOB
2 Sets (MOQ)
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Audited Supplier
Zhongshan Kaiyi Electronics Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2026
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Learning Code EV1527 433MHz Garage Door RF Remote Control Replacement Gate Remote Key Duplicator Key Fob

Learning Code EV1527 433MHz Garage Door RF Remote Control Replacement Gate Remote Key Duplicator Key Fob

US $ 1.75-2.35 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Xiamen Foyum Electronic Technology Co., Ltd.

Manufacturer/Factory

Fujian, China Since 2024
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RF 433.92MHz Learning Remote Control Switch Automatic 4-Button Transmitter for Garage Door with Rolling Code

RF 433.92MHz Learning Remote Control Switch Automatic 4-Button Transmitter for Garage Door with Rolling Code

US $ 0.95-2.5 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Zhongshan Xinyu Technology Co., Ltd

Guangdong, China Since 2023
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AC220V 433MHz Wireless Remote Control Switch for Electric Roller Shutters Garage Doors Learning Code Controller Tubular Recei

AC220V 433MHz Wireless Remote Control Switch for Electric Roller Shutters Garage Doors Learning Code Controller Tubular Recei

US $ 9-29 / Square Meter FOB
1 Square Meter (MOQ)
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Audited Supplier
Changsha Alutter Building Materials Co., Ltd.

Hunan, China Since 2023
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Self-Learning Code Wireless Hand Push Switch 20A Contact Capacity for Commercial Building Glass Auto Door

Self-Learning Code Wireless Hand Push Switch 20A Contact Capacity for Commercial Building Glass Auto Door

US $ 15-25 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Winfor Canbo Technology Co., Ltd.

Guangdong, China Since 2025
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Learning Code Remote Control Receiver Wireless Remote Controller Switch 10A 30A

Learning Code Remote Control Receiver Wireless Remote Controller Switch 10A 30A

US $ 4.2-5.8 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Wenzhou Weilan Electric Co., Ltd.

Trading Company

Zhejiang, China Since 2019
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Long Range 433MHz 4 Channels Learning/ Fixed Code RF Remote Control Duplicator for Gate

Long Range 433MHz 4 Channels Learning/ Fixed Code RF Remote Control Duplicator for Gate

US $ 398.8-455.4 / Set FOB
1 Set (MOQ)
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Audited Supplier
Shanghai Craftmeter Control Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2024
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Wireless 433MHz RF Learning Code Remote Control for Garage Door

Wireless 433MHz RF Learning Code Remote Control for Garage Door

US $ 1-1.4 / Piece FOB
20 Pieces (MOQ)
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Audited Supplier
Shenzhen Kelvin Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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433.92MHz RF Receiver Learning Code Transmitter Receivers 4 Channel Wireless Controller

433.92MHz RF Receiver Learning Code Transmitter Receivers 4 Channel Wireless Controller

US $ 3-3.8 / Piece FOB
20 Pieces (MOQ)
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Audited Supplier
Shenzhen Kelvin Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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433MHz Learning Code 1527 Transmitter Kl290-4

433MHz Learning Code 1527 Transmitter Kl290-4

US $ 1.7-2.5 / Piece FOB
20 Pieces (MOQ)
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Audited Supplier
Shenzhen Kelvin Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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Learning Code Super-Heterodyne Decoding RF Receiver Kl-Cwxm01

Learning Code Super-Heterodyne Decoding RF Receiver Kl-Cwxm01

US $ 1.9-2.3 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shenzhen Kelvin Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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Learning Code EV1527 1channel 2way Control Switch Controller

Learning Code EV1527 1channel 2way Control Switch Controller

US $ 1.8-2.5 / Piece FOB
20 Pieces (MOQ)
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Audited Supplier
Shenzhen Kelvin Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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1-Channel Learning Code RF Relay with Ce Certificate (ES-K103X)

1-Channel Learning Code RF Relay with Ce Certificate (ES-K103X)

US $ 3-5 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Ease Security Co., Ltd.

Guangdong, China Since 2014
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Replace Bn59-01385A Solar Voice Remote Control for 2020-2023 Neo Qled 4K 8K Ultra HD Smart Tvs-A82z Plastic Learning Code

Replace Bn59-01385A Solar Voice Remote Control for 2020-2023 Neo Qled 4K 8K Ultra HD Smart Tvs-A82z Plastic Learning Code

US $ 8.4-9.1 / Piece FOB
500 Pieces (MOQ)
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Audited Supplier
Yangzhou Bozhou Import and Export Trading Co., Ltd.

Trading Company

Jiangsu, China Since 2025
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433 MHz RF Remote Control Learning Code for Gate Garage Door Control Kl600

433 MHz RF Remote Control Learning Code for Gate Garage Door Control Kl600

US $ 2-2.5 / Piece FOB
20 Pieces (MOQ)
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Audited Supplier
Shenzhen Kelvin Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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F21-E1b Waterproof Single Speed 8 Button Balancing Crane Industrial Wireless Remote Control System Can Be Customized

F21-E1b Waterproof Single Speed 8 Button Balancing Crane Industrial Wireless Remote Control System Can Be Customized

US $ 31-38 / Set FOB
1 Set (MOQ)
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Audited Supplier
Henan Muling Mechanical and Electrical Equipment Co. Ltd

Manufacturer/Factory & Trading Company

Henan, China Since 2026
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Learning Code Univesal 4-Channel RF Wireless Universal Remote Controller Kl-K400c

Learning Code Univesal 4-Channel RF Wireless Universal Remote Controller Kl-K400c

US $ 3-3.8 / Piece FOB
20 Pieces (MOQ)
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Audited Supplier
Shenzhen Kelvin Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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Learning Code Universal Receiver Module Kl-Cwxm04

Learning Code Universal Receiver Module Kl-Cwxm04

US $ 1.3-1.8 / Piece FOB
20 Pieces (MOQ)
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Audited Supplier
Shenzhen Kelvin Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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Wireless Controller Learning Code Remote Curtain Controller

Wireless Controller Learning Code Remote Curtain Controller

US $ 2.5-3 / Piece FOB
20 Pieces (MOQ)
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Audited Supplier
Shenzhen Kelvin Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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About Code Learning FAQ

  • QHow can I get OEM RF remote control units at factory prices for bulk orders?

    The Code Learning is a standout piece in our RF Remote Control collection.Sourcing OEM RF remote control units with bulk discounts is simple: contact verified distributors for updates on trends and best factory quotes. Most vendors support wholesale and custom solutions tailored for price-sensitive buyers. Request a wholesale quote today!

  • QCan RF remote control systems be customized for specific electrical applications?

    The Code Learning is classified under our comprehensive RF Remote Control range.Yes, custom RF remote control options are available for wholesale OEM projects in electrical and electronics industries. Factory-direct suppliers offer design trends and support cheap, scalable solutions. Get expert advice or request your guide to B2B distributor specials—reach out now!

  • QWhat are the key benefits of RF remote control vs. other remote technologies?

    The Code Learning is classified under our comprehensive RF Remote Control range.RF remote control modules offer cost saving, range, and better interference resistance vs. infrared. For industrial guide or comparison, RF models excel in flexibility—even on cheap, large-volume or OEM requests. Contact our factory for the top trends and distributor pricing.

F21-E1B Single Speed Bridge Crane Industrial Wireless Intelligent Remote Control

F21-E1B Single Speed Bridge Crane Industrial Wireless Intelligent Remote Control

US $ 19-24 / Set FOB
1 Set (MOQ)
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Audited Supplier
Henan Muling Mechanical and Electrical Equipment Co. Ltd

Manufacturer/Factory & Trading Company

Henan, China Since 2026
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Learning/Hoping/Rolling Code Remote Control

Learning/Hoping/Rolling Code Remote Control

US $ 5-5.5 / Piece FOB
500 Pieces (MOQ)
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Audited Supplier
Quanzhou Juhui Electronics Co., Ltd.

Manufacturer/Factory

Fujian, China Since 2013
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New Style Wireless Waterproof 433MHz Remote Control Learning Code Remote Control

New Style Wireless Waterproof 433MHz Remote Control Learning Code Remote Control

US $ 0.9-1.5 / Piece FOB
20 Pieces (MOQ)
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Audited Supplier
Shenzhen Kelvin Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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Smart Sensor Learning Code Model for Automatic Door Control

Smart Sensor Learning Code Model for Automatic Door Control

US $ 18-25 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Ningbo Yoursensor Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Duplicate 315/433MHz 1527 Learning Rolling Code Garage Door Lock Remote Control

Duplicate 315/433MHz 1527 Learning Rolling Code Garage Door Lock Remote Control

US $ 0.7-0.85 / Piece FOB
500 Pieces (MOQ)
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Audited Supplier
Shenzhen King-Hunter Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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Wireless 433MHz RF Universal Remote Controls 433MHz 4 Channel Wireless Learning Code 12V Remote Control Switch for Door Gate (SWBM-4)

Wireless 433MHz RF Universal Remote Controls 433MHz 4 Channel Wireless Learning Code 12V Remote Control Switch for Door Gate (SWBM-4)

US $ 4.4-5.5 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
SESAME ACCESS CO.,LTD.

Guangdong, China Since 2017
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433MHz Wireless Remote Control Learning Code Remote Control 3km Remote Control

433MHz Wireless Remote Control Learning Code Remote Control 3km Remote Control

US $ 2.5-3 / Piece FOB
20 Pieces (MOQ)
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Audited Supplier
Shenzhen Kelvin Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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Hot Sales Garage Door Opener Remote Control Learning Code Universal Remote Control

Hot Sales Garage Door Opener Remote Control Learning Code Universal Remote Control

US $ 1.2-1.7 / Piece FOB
20 Pieces (MOQ)
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Audited Supplier
Shenzhen Kelvin Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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Adjustable Frequency Wireless Learning Code RF Remote Control Duplicator 433.92MHz Gate Opener Remote Control

Adjustable Frequency Wireless Learning Code RF Remote Control Duplicator 433.92MHz Gate Opener Remote Control

US $ 1.5-2 / Piece FOB
20 Pieces (MOQ)
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Audited Supplier
Shenzhen Kelvin Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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Roller Door Opener Electric Garage Door Motor for Rolling Shutter

Roller Door Opener Electric Garage Door Motor for Rolling Shutter

US $ 50-120 / Set FOB
20 Sets (MOQ)
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Audited Supplier
Zhangzhou JinAn Electric & Machine Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2017
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Learning Code Mini 433 MHz RF Remote Control

Learning Code Mini 433 MHz RF Remote Control

1,000 Pieces (MOQ)
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Audited Supplier
Giant Alarm System Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2009
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OEM Waterproof Wireless Hydraulic Remote Controller Excavator Remote Control Joystick Hidraulico Mecanico

OEM Waterproof Wireless Hydraulic Remote Controller Excavator Remote Control Joystick Hidraulico Mecanico

US $ 760-800 / Set FOB
1 Set (MOQ)
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Audited Supplier
Henan Muling Mechanical and Electrical Equipment Co. Ltd

Manufacturer/Factory & Trading Company

Henan, China Since 2026
Chat Now Send Inquiry
Foyum Wholesale Universal Remote Control Learning Code EV1527 Gate Remote Control

Foyum Wholesale Universal Remote Control Learning Code EV1527 Gate Remote Control

US $ 1.45-1.95 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Xiamen Foyum Electronic Technology Co., Ltd.

Manufacturer/Factory

Fujian, China Since 2024
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