Products

Suppliers
Filter Gallery
8,913

Wholesale Self Defense Device

Products

Sorry! No matches were found.

Stable Performance Surge Protector Device for Computer Equipment

Stable Performance Surge Protector Device for Computer Equipment

US $ 3.24-6.38 / Piece FOB
50 Pieces (MOQ)
Contact Supplier
Audited Supplier
Wenzhou Zhengkai Electric Co., Ltd

Zhejiang, China Since 2025
Chat Now Send Inquiry
Ragine Integrate Writing Frequency Detection Jamming Device Premium Spoofing Protection Low Altitude Jammer Fpv Jamming Device

Ragine Integrate Writing Frequency Detection Jamming Device Premium Spoofing Protection Low Altitude Jammer Fpv Jamming Device

US $ 59,000-60,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Hangzhou Ragine Electronic Technology Development Co., Ltd.

Zhejiang, China Since 2024
Chat Now Send Inquiry
China factory 4G IP67 Waterproof Anti Lost Solar Powered GPS Tracking device for Livestock Cattle with Geo-fence V24

China factory 4G IP67 Waterproof Anti Lost Solar Powered GPS Tracking device for Livestock Cattle with Geo-fence V24

US $ 34.5-35.5 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Yushengchang Technology Co., Ltd.

Guangdong, China Since 2013
Chat Now Send Inquiry
SPD Three Phase Surge Protective Device for Household Electricity

SPD Three Phase Surge Protective Device for Household Electricity

US $ 3.7-7.4 / Piece FOB
50 Pieces (MOQ)
Contact Supplier
Audited Supplier
Wenzhou Zhengkai Electric Co., Ltd

Zhejiang, China Since 2025
Chat Now Send Inquiry
Multi-Voltage SPD AC Surge Protection Device for Communication Lines

Multi-Voltage SPD AC Surge Protection Device for Communication Lines

US $ 3.7-7.4 / Piece FOB
50 Pieces (MOQ)
Contact Supplier
Audited Supplier
Wenzhou Zhengkai Electric Co., Ltd

Zhejiang, China Since 2025
Chat Now Send Inquiry
State-of-The-Art Uav Jamming Devices and Anti-Uav

State-of-The-Art Uav Jamming Devices and Anti-Uav

US $ 25,000-31,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Fanshuang Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2023
Chat Now Send Inquiry
Vibration Resistance Power Surge Protective Device for Refrigerators

Vibration Resistance Power Surge Protective Device for Refrigerators

US $ 3.24-6.38 / Piece FOB
50 Pieces (MOQ)
Contact Supplier
Audited Supplier
Wenzhou Zhengkai Electric Co., Ltd

Zhejiang, China Since 2025
Chat Now Send Inquiry
Shock Resistance Intelligent Design Home Surge Protector Device

Shock Resistance Intelligent Design Home Surge Protector Device

US $ 3.24-6.38 / Piece FOB
50 Pieces (MOQ)
Contact Supplier
Audited Supplier
Wenzhou Zhengkai Electric Co., Ltd

Zhejiang, China Since 2025
Chat Now Send Inquiry
Dual Mode Explosive and Drugs Detection & Identification Device

Dual Mode Explosive and Drugs Detection & Identification Device

1 Piece (MOQ)
Contact Supplier
Audited Supplier
Beijing Heweiyongtai Sci & Tech Co., Ltd

Beijing, China Since 2023
Chat Now Send Inquiry
2p 600VDC Surge Protector 2 Pole SPD DC 1000V Lightning Protection Solar Surge Protection Device Protector

2p 600VDC Surge Protector 2 Pole SPD DC 1000V Lightning Protection Solar Surge Protection Device Protector

US $ 3.26-3.45 / Piece FOB
20 Pieces (MOQ)
Contact Supplier
Audited Supplier
Onccy Electrical Co., Ltd

Shanghai, China Since 2022
Chat Now Send Inquiry
Advanced Mini Satellite Navigation Device with Jamming Protection Drone Jammer

Advanced Mini Satellite Navigation Device with Jamming Protection Drone Jammer

US $ 14,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Cloud Boundless (Shenzhen) Technology Innovation Co., Ltd.

Guangdong, China Since 2025
Chat Now Send Inquiry
10km RF Detection Anti Drone Device Suitable for Software Platform Integration

10km RF Detection Anti Drone Device Suitable for Software Platform Integration

1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Polaris Security Technology Co., Ltd.

Guangdong, China Since 2025
Chat Now Send Inquiry
Versatile Drone Detection Device for Fpv and Mainstream Brand Drones

Versatile Drone Detection Device for Fpv and Mainstream Brand Drones

US $ 988-1,120 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Chongqing Miao Yi Tang Technology Co., Ltd.

Chongqing, China Since 2025
Chat Now Send Inquiry
40ka Rated Solar Panel Surge Protection Device for 1000V

40ka Rated Solar Panel Surge Protection Device for 1000V

US $ 4-18.6 / Piece FOB
200 Pieces (MOQ)
Contact Supplier
Audited Supplier
Onccy Electrical Co., Ltd

Shanghai, China Since 2022
Chat Now Send Inquiry
Uav Countermeasure Interference Device

Uav Countermeasure Interference Device

US $ 25,000-31,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Fanshuang Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2023
Chat Now Send Inquiry
[manufacture] 230V Surge Protection Device, 20kA In, 40kA Imax

[manufacture] 230V Surge Protection Device, 20kA In, 40kA Imax

US $ 5.9-7.5 / Piece FOB
60 Pieces (MOQ)
Contact Supplier
Audited Supplier
Taimu Electrical (Hangzhou)Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
Chat Now Send Inquiry
Resettable Ultra-Compact Design SPD HVAC Surge Protective Device for Protection Appliances

Resettable Ultra-Compact Design SPD HVAC Surge Protective Device for Protection Appliances

US $ 3.7-7.4 / Piece FOB
50 Pieces (MOQ)
Contact Supplier
Audited Supplier
Wenzhou Zhengkai Electric Co., Ltd

Zhejiang, China Since 2025
Chat Now Send Inquiry
Multi-Function Drone Alert Device with Sound and Vibration

Multi-Function Drone Alert Device with Sound and Vibration

US $ 988-1,120 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Chongqing Miao Yi Tang Technology Co., Ltd.

Chongqing, China Since 2025
Chat Now Send Inquiry
Thz Tera P90 P95 P100 Foot Massage Pemf and RF Terahertz Therapy Device

Thz Tera P90 P95 P100 Foot Massage Pemf and RF Terahertz Therapy Device

US $ 299-449 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Guangyang Zhongkang Technology Co., Ltd.

Guangdong, China Since 2020
Chat Now Send Inquiry
Customized Brand 2p 4p 50ka 80ka 275V T1 385V T2 AC SPD Surge Protective Device

Customized Brand 2p 4p 50ka 80ka 275V T1 385V T2 AC SPD Surge Protective Device

US $ 3.26-3.45 / Piece FOB
20 Pieces (MOQ)
Contact Supplier
Audited Supplier
Onccy Electrical Co., Ltd

Shanghai, China Since 2022
Chat Now Send Inquiry
Directional Jammer, Anti Drone System, Drone Suppression, Uav Defense Solution, Long Distance Control, Software Integration, Customized Device

Directional Jammer, Anti Drone System, Drone Suppression, Uav Defense Solution, Long Distance Control, Software Integration, Customized Device

US $ 28,000-35,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Fanshuang Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2023
Chat Now Send Inquiry
Versatile Drone Detection Device for Portable Signal Finding Solutions

Versatile Drone Detection Device for Portable Signal Finding Solutions

US $ 780-998 / units FOB
2 units (MOQ)
Contact Supplier
Audited Supplier
Chongqing Miao Yi Tang Technology Co., Ltd.

Chongqing, China Since 2025
Chat Now Send Inquiry
High-Performance 40ka Solar Panel Surge Protection Device 1500V

High-Performance 40ka Solar Panel Surge Protection Device 1500V

US $ 4-18.6 / Piece FOB
200 Pieces (MOQ)
Contact Supplier
Audited Supplier
Onccy Electrical Co., Ltd

Shanghai, China Since 2022
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

About Wholesale Self Defense Device FAQ

  • QHow can I evaluate the quality of signal jammers from suppliers in China?

    Discover the perfect addition to your Signal Jammer with our Wholesale Self Defense Device.Evaluate the quality of signal jammers by considering factors such as range, jamming effectiveness, durability, and build quality. The best way is to request product specifications and test the jammers before bulk purchase from a reliable supplier.

  • QWhat are the advantages of manufacturing signal jammers in China?

    The Wholesale Self Defense Device is an essential part of our Signal Jammer offerings.There are several advantages to manufacturing signal jammers in China, including cost-effectiveness, access to skilled labor, advanced technology, and the ability to customize products. Partnering with a manufacturing facility in China ensures high-quality and competitively priced signal jammers.

  • QWhat frequency bands do signal jammers commonly cover?

    The Wholesale Self Defense Device is a standout piece in our Signal Jammer collection.Signal jammers can cover a range of frequency bands used by devices like mobile phones, GPS, and Wi-Fi. A well-known manufacturer usually provides signal jammers that target specific frequency ranges for effective jamming.

10km Dji Drone Decoding for Anti Drone Device Support Smart SDR Frequency Jamming

10km Dji Drone Decoding for Anti Drone Device Support Smart SDR Frequency Jamming

US $ 31,999-35,999 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Polaris Security Technology Co., Ltd.

Guangdong, China Since 2025
Chat Now Send Inquiry
Uav110 Single Soldier Uav Detectionand Early Warning Device Handheld Uav Early Warning Instrument Alarm Device

Uav110 Single Soldier Uav Detectionand Early Warning Device Handheld Uav Early Warning Instrument Alarm Device

US $ 7,500-9,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen City Autoe Technology Co., Ltd.

Guangdong, China Since 2019
Chat Now Send Inquiry
Drone Defense System and Directional Radio Interference Equipment and Anti-Drone Device

Drone Defense System and Directional Radio Interference Equipment and Anti-Drone Device

US $ 60,000 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Fanshuang Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2023
Chat Now Send Inquiry
Portable Handheld Explosives Detection Device for Drug Trace Analysis

Portable Handheld Explosives Detection Device for Drug Trace Analysis

1 Piece (MOQ)
Contact Supplier
Audited Supplier
Beijing Heweiyongtai Sci & Tech Co., Ltd

Beijing, China Since 2023
Chat Now Send Inquiry
Corrosion Resistance SPD Type T2 Surge Protection Device for Televisions

Corrosion Resistance SPD Type T2 Surge Protection Device for Televisions

US $ 3.7-7.4 / Piece FOB
50 Pieces (MOQ)
Contact Supplier
Audited Supplier
Wenzhou Zhengkai Electric Co., Ltd

Zhejiang, China Since 2025
Chat Now Send Inquiry
China Best Ims Portable Explosive Detection & Identification Device

China Best Ims Portable Explosive Detection & Identification Device

1 Piece (MOQ)
Contact Supplier
Audited Supplier
Beijing Heweiyongtai Sci & Tech Co., Ltd

Beijing, China Since 2023
Chat Now Send Inquiry
Innovative Drone Detection Device for Enhanced Security Solutions

Innovative Drone Detection Device for Enhanced Security Solutions

US $ 780-998 / units FOB
2 units (MOQ)
Contact Supplier
Audited Supplier
Chongqing Miao Yi Tang Technology Co., Ltd.

Chongqing, China Since 2025
Chat Now Send Inquiry
DIN Rail DC 500V 800V 1000V Low Voltage Arrester 2 Poles Protector SPD Surge Protective Device

DIN Rail DC 500V 800V 1000V Low Voltage Arrester 2 Poles Protector SPD Surge Protective Device

US $ 4-18.6 / Piece FOB
200 Pieces (MOQ)
Contact Supplier
Audited Supplier
Onccy Electrical Co., Ltd

Shanghai, China Since 2022
Chat Now Send Inquiry
Suitable for Detecting Early Faults Transportation Test Device

Suitable for Detecting Early Faults Transportation Test Device

1 Piece (MOQ)
Contact Supplier
Audited Supplier
Dongguan Lituo Testing Instrument Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
Chat Now Send Inquiry
Ggj Intelligent Low Voltage Reactive Power Compensation Device

Ggj Intelligent Low Voltage Reactive Power Compensation Device

US $ 1,500-2,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenheng Power Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
High Reliability Solar PV Surge Protective Device

High Reliability Solar PV Surge Protective Device

US $ 3.24-6.38 / Piece FOB
50 Pieces (MOQ)
Contact Supplier
Audited Supplier
Wenzhou Zhengkai Electric Co., Ltd

Zhejiang, China Since 2025
Chat Now Send Inquiry
The Drone Detection and Positioning Device Is a Regulatory Device That Integrates Functions Such as Drone Spectrum Detection, Protocol Parsing, Rid Recognition

The Drone Detection and Positioning Device Is a Regulatory Device That Integrates Functions Such as Drone Spectrum Detection, Protocol Parsing, Rid Recognition

US $ 5,068-5,342 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Safety-Protection (Beijing) Trading Co., Ltd.

Beijing, China Since 2024
Chat Now Send Inquiry
Hot Sale 1.2g 1.5g Gnss Glonass Drone Signal Spoofing Device for Uav Defense System

Hot Sale 1.2g 1.5g Gnss Glonass Drone Signal Spoofing Device for Uav Defense System

US $ 10,000-15,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Zorelock Technology Co., Ltd.

Guangdong, China Since 2024
Chat Now Send Inquiry
View More

Browse by Categories

Home > Electrical & Electronics > Telecommunication & Broadcasting > Signal Jammer > Mobile Phone Signal Jammer
2/248
TOP

Search Filter

Categories

More Less
  • Signal Jammer
  • Other Safety Products
  • Tactical & Personal Defense Equipment
  • GPS Tracker
  • Alarm
  • Security Guard
  • Alarm & Security System Accessories
  • Arrester
  • Protective Face Mask
  • Emergency Whistle

Certification

More Less
  • RoHS
  • CE
  • FCC

Screen Size

More Less
  • No Screen

Use

More Less
  • Automotive

Warranty

More Less
  • 1 Year

Company Type

More Less
  • Trading Company
  • Manufacturer/Factory
  • Group Corporation

Company Location

More Less
  • Guangdong
  • Shanghai
  • Zhejiang
  • Shandong
  • Jiangsu
  • Chongqing
  • Beijing
  • Hebei
  • Hunan
  • Henan
  • Guangxi
  • Fujian
  • Shaanxi
  • Tianjin
  • Hubei
  • Anhui
  • Jiangxi
  • Liaoning
  • Sichuan
  • Shanxi
Reset Done