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One-Way Two-Way Commercial Gate Opening System with Sensor Microwave Technology

One-Way Two-Way Commercial Gate Opening System with Sensor Microwave Technology

US $ 10-16 / 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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Convenienal Fire Alarm Sensor De Humo Fotoelectrico Smoke Detector De Humo 2 Wire

Convenienal Fire Alarm Sensor De Humo Fotoelectrico Smoke Detector De Humo 2 Wire

US $ 5.32-5.8 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Sumring Technology Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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1300mm Surface Rolling Winding Film Slitting Machine

1300mm Surface Rolling Winding Film Slitting Machine

US $ 28,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Kunshan Hexin Precise Machinery Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2010
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Tda7498e 160W+160W Power Dual Channel Audio Stereo Digital Amplifier Board

Tda7498e 160W+160W Power Dual Channel Audio Stereo Digital Amplifier Board

US $ 13-15 / pieces FOB
100 pieces (MOQ)
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Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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710W90801-0347 Sinotruk HOWO Sitrak C5h C7h Lock Plate (Left) for Sinotruk Sitrak Truck Spare Parts

710W90801-0347 Sinotruk HOWO Sitrak C5h C7h Lock Plate (Left) for Sinotruk Sitrak Truck Spare Parts

US $ 1-10 / Piece FOB
1 Piece (MOQ)
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Shandong Deruna International Trading Co., Ltd.

Trading Company

Shandong, China Since 2023
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Canbo Ultimate Precision & Reliability Ceiling-Mount Sensor with Microwave Technology for Automatic Doors Operator System

Canbo Ultimate Precision & Reliability Ceiling-Mount Sensor with Microwave Technology for Automatic Doors Operator System

US $ 22-24 / 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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Mecanum Wheel Remote Control Car Kits for Micro: Bit Development Board Programming

Mecanum Wheel Remote Control Car Kits for Micro: Bit Development Board Programming

US $ 200-210 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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Four-Axis Foam EVA Tape Round Knife Roll Cutting Machine

Four-Axis Foam EVA Tape Round Knife Roll Cutting Machine

US $ 1,800-2,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Kunshan Hexin Precise Machinery Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2010
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Sinotruk Sitrak C5h/C7h China Heavy Truck Spare Parts Wg9618713101 Reverse Buzzer

Sinotruk Sitrak C5h/C7h China Heavy Truck Spare Parts Wg9618713101 Reverse Buzzer

US $ 5.14-7.14 / Piece FOB
1 Piece (MOQ)
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Shandong Deruna International Trading Co., Ltd.

Trading Company

Shandong, China Since 2023
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Assembly VFD Control Switchgear Construction Machinery Complete Set Control Panel

Assembly VFD Control Switchgear Construction Machinery Complete Set Control Panel

US $ 119-209 / pieces FOB
3 pieces (MOQ)
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Fujian Guozhiyun Information Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2023
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Best-Selling Cabin Parts Wg9525760314 T5g Battery Cap for Truck Parts Sinotruk HOWO A7 Tx Sitrak C7h V7

Best-Selling Cabin Parts Wg9525760314 T5g Battery Cap for Truck Parts Sinotruk HOWO A7 Tx Sitrak C7h V7

US $ 5.9-11.9 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shandong Zhida International Trade Co., Ltd.

Trading Company

Shandong, China Since 2026
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Canbo Accurate Motion Activation Sensor Ideal for High-Traffic Automatic Doors

Canbo Accurate Motion Activation Sensor Ideal for High-Traffic Automatic Doors

US $ 22-24 / 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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Sinotruk Sitrak C5h/C7h China Heavy Truck Spare Parts 501331660 Reverse Gear Switch

Sinotruk Sitrak C5h/C7h China Heavy Truck Spare Parts 501331660 Reverse Gear Switch

US $ 9.43-10.43 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shandong Deruna International Trading Co., Ltd.

Trading Company

Shandong, China Since 2023
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Microwave Induction Radar Motion Door Activation Switch Opening Sensor

Microwave Induction Radar Motion Door Activation Switch Opening Sensor

US $ 10-16 / 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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Best-Selling Cabin Parts Wg9716582245 Combined Instrument for Truck Parts Sinotruk HOWO A7 Tx Sitrak C7h V

Best-Selling Cabin Parts Wg9716582245 Combined Instrument for Truck Parts Sinotruk HOWO A7 Tx Sitrak C7h V

US $ 12.9-35.9 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shandong Zhida International Trade Co., Ltd.

Trading Company

Shandong, China Since 2026
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Sinotruk Sitrak C5h C7h Truck Spare Parts 712W41722-6032 Air Spring Shock Absorber Assembly of Cab Rear Suspension

Sinotruk Sitrak C5h C7h Truck Spare Parts 712W41722-6032 Air Spring Shock Absorber Assembly of Cab Rear Suspension

US $ 58-68 / Piece FOB
1 Piece (MOQ)
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Shandong Deruna International Trading Co., Ltd.

Trading Company

Shandong, China Since 2023
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Canbo M-204gd Proximity-Only Detection Microwave Sensor Preventing Self-Induction Misoperation for Fast Sliding Automatic Doors

Canbo M-204gd Proximity-Only Detection Microwave Sensor Preventing Self-Induction Misoperation for Fast Sliding Automatic Doors

US $ 11-15 / 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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Sinotruk Sitrak C5h/C7h China Heavy Truck Spare Parts 810W26485-6033 Windscreen Washer Pump

Sinotruk Sitrak C5h/C7h China Heavy Truck Spare Parts 810W26485-6033 Windscreen Washer Pump

US $ 5.14-7.14 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shandong Deruna International Trading Co., Ltd.

Trading Company

Shandong, China Since 2023
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LCD1602 Expansion Board Module Display LCD Keypad Shield for Arduino

LCD1602 Expansion Board Module Display LCD Keypad Shield for Arduino

US $ 2.5-3.5 / pieces FOB
20 pieces (MOQ)
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Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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Chensuchuang Expansion Board for Flipper Zero Device

Chensuchuang Expansion Board for Flipper Zero Device

US $ 20-22 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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Canbo Universal Ceiling Microwave Detection Pedestrian Access Sensor for Automatic Doors Recessed & Reliable

Canbo Universal Ceiling Microwave Detection Pedestrian Access Sensor for Automatic Doors Recessed & Reliable

US $ 22-24 / 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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63A Chnt 1p+N RCBO 30mA Electronic Circuit Breaker for Safety

63A Chnt 1p+N RCBO 30mA Electronic Circuit Breaker for Safety

US $ 3.5-4 / Piece FOB
5,000 Pieces (MOQ)
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Shanghai DaDa Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2020
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Chengsuchuang Esp32-S3 Esp32 Super Mini Development Board

Chengsuchuang Esp32-S3 Esp32 Super Mini Development Board

US $ 4-4.8 / Piece FOB
20 Pieces (MOQ)
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Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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About Relay Shield Module FAQ

  • QCan I get customized communication modules?

    The Relay Shield Module is classified under our comprehensive Communication Module range.Yes, many famous brands offer customization for communication modules. Whether you need specialized features, increased compatibility, or unique designs, many solutions exist in the market. Explore our trends and market insight materials to make informed decisions based on your needs, and don't hesitate to reach out to learn more.

  • QAre there cost-saving options for bulk communication modules?

    The Relay Shield Module is a premium choice in the Communication Module category.Definitely! Many manufacturers provide cost-saving solutions when ordering in bulk. Negotiate prices with distributors to obtain affordable deals. Our guide covers OEM and factory options that cater to both large and small-scale needs. Contact us for personalized quotes!

  • QWhat should I look for in a communication module?

    The Relay Shield Module is a standout piece in our Communication Module collection.When seeking a communication module, prioritize factors such as compatibility with your system, speed & delivery, and price per unit from distributors. OEM options often provide custom solutions. Looking for wholesale prices? Explore our offerings to identify the top brands that align with your requirements.

Sinotruk HOWO Sitrak C5h/C7h Heavy Truck Spare Parts Wg9X25760135 Battery Container Cover Vertical

Sinotruk HOWO Sitrak C5h/C7h Heavy Truck Spare Parts Wg9X25760135 Battery Container Cover Vertical

US $ 52.5-55.5 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shandong Deruna International Trading Co., Ltd.

Trading Company

Shandong, China Since 2023
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Opening and Safety Sensor for Automatic Sliding Doors

Opening and Safety Sensor for Automatic Sliding Doors

US $ 12-15 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Jutai Comm Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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Chengsuchuang Custom PCB, Circuit Card Design, Manufacturing Assembly Solution

Chengsuchuang Custom PCB, Circuit Card Design, Manufacturing Assembly Solution

US $ 1 / pieces FOB
100 pieces (MOQ)
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Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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LCD1602 Serve Motor Mega R3 Development Board Beginner Kit for Arduino Mega2560 Starter Kits

LCD1602 Serve Motor Mega R3 Development Board Beginner Kit for Arduino Mega2560 Starter Kits

US $ 30-34 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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High Quality Wg1642822066 Warm Air Motor for Truck Parts Sinotruk HOWO A7 Tx Sitrak C7h V7

High Quality Wg1642822066 Warm Air Motor for Truck Parts Sinotruk HOWO A7 Tx Sitrak C7h V7

US $ 12.9-45.9 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Shandong Zhida International Trade Co., Ltd.

Trading Company

Shandong, China Since 2026
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06 Konecranes 35059133 47074233 52608204 Industrial Hoist Spare Component

06 Konecranes 35059133 47074233 52608204 Industrial Hoist Spare Component

US $ 100 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Quanzhou Ausenist Technology Co., Ltd

Jiangsu, China Since 2023
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High-Quality Cabin Parts Foot Pedal Wg1664232048 for Truck Parts

High-Quality Cabin Parts Foot Pedal Wg1664232048 for Truck Parts

US $ 19.9-29.9 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Shandong Zhida International Trade Co., Ltd.

Trading Company

Shandong, China Since 2026
Chat Now Send Inquiry
High Quality Left of The Boarding Pedal Wg1642242103 for Truck Parts Sinotruk HOWO A7 Tx Sitrak C7h V7

High Quality Left of The Boarding Pedal Wg1642242103 for Truck Parts Sinotruk HOWO A7 Tx Sitrak C7h V7

US $ 12.9-26.9 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Shandong Zhida International Trade Co., Ltd.

Trading Company

Shandong, China Since 2026
Chat Now Send Inquiry
Canbo M-204G Anti-Interference Microwave Motion Sensor Bi-Directional Detection for High-Demand Commercial Industrial Automatic Control Fields

Canbo M-204G Anti-Interference Microwave Motion Sensor Bi-Directional Detection for High-Demand Commercial Industrial Automatic Control Fields

US $ 10-14 / 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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810061140-0016 Sinotruk HOWO Sitrak C5h C7h Gas Spring Support Bolts for Sinotruk Sitrak Truck Spare Parts

810061140-0016 Sinotruk HOWO Sitrak C5h C7h Gas Spring Support Bolts for Sinotruk Sitrak Truck Spare Parts

US $ 5-20 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shandong Deruna International Trading Co., Ltd.

Trading Company

Shandong, China Since 2023
Chat Now Send Inquiry
1350mm Surface Rolling Winding Insulation Paper Slitting Rewinding Machine

1350mm Surface Rolling Winding Insulation Paper Slitting Rewinding Machine

US $ 28,000 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Kunshan Hexin Precise Machinery Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2010
Chat Now Send Inquiry
Development Board for Raspberry Pi 3 Model B+ (Plus) Motherboard

Development Board for Raspberry Pi 3 Model B+ (Plus) Motherboard

US $ 35-40 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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Smart License Plate Recognition Device for Office Parking Solutions

Smart License Plate Recognition Device for Office Parking Solutions

US $ 999-1,200 / set FOB
1 set (MOQ)
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Audited Supplier
Guangdong Qigong Industrial Group Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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