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Remote Control Mine: Industrial Explosion-Proof Device with RF Signal

Remote Control Mine: Industrial Explosion-Proof Device with RF Signal

US $ 2,500-3,000 / Piece FOB
1 Piece (MOQ)
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OHM (Chongqing) Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Chongqing, China Since 2024
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Other Manufacturer's Direct H-Znbj-16L Alarm Intelligent Central Signal K-Screen Signal Reimbursement Device

Other Manufacturer's Direct H-Znbj-16L Alarm Intelligent Central Signal K-Screen Signal Reimbursement Device

US $ 1,000-5,000 / Piece FOB
1 Piece (MOQ)
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New Idea Electric Co.,Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Hot Selling Series 10ka Security Surveillance System Gigabit Lightning Protector Signal Surge Protective Devices

Hot Selling Series 10ka Security Surveillance System Gigabit Lightning Protector Signal Surge Protective Devices

US $ 4.5-8.7 / Piece FOB
500 Pieces (MOQ)
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Zhejiang Guozhen Electric Co., LTD.

Zhejiang, China Since 2021
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High Shielding Performance Trss485 Surge Arrester 24V Control Signal Surge Protection Device

High Shielding Performance Trss485 Surge Arrester 24V Control Signal Surge Protection Device

US $ 8-13 / Piece FOB
10 Pieces (MOQ)
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Zhejiang THOR Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2014
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Leeyee SPD Signal Suppressor 6V 5ka RJ45 Network Surge Arrester Poe Signal Surge Protective Device

Leeyee SPD Signal Suppressor 6V 5ka RJ45 Network Surge Arrester Poe Signal Surge Protective Device

US $ 6.3 / Piece FOB
50 Pieces (MOQ)
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Wenzhou Leeyee Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2023
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Advanced Ragine Signal Disruption Device for Enhanced Jamming Performance

Advanced Ragine Signal Disruption Device for Enhanced Jamming Performance

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

Zhejiang, China Since 2024
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10 Antenna Portable Phone Signal Detector 2g 3G 4G, 5g, WiFi 2.4G 5.8g GPS All Frequency Device N10g

10 Antenna Portable Phone Signal Detector 2g 3G 4G, 5g, WiFi 2.4G 5.8g GPS All Frequency Device N10g

US $ 79-119 / Piece FOB
1 Piece (MOQ)
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Shenzhen City Autoe Technology Co., Ltd.

Guangdong, China Since 2019
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Integrated Anti-Jamming/Interference Device Efficient Signal Clarity/Countermeasure Signal Jammer

Integrated Anti-Jamming/Interference Device Efficient Signal Clarity/Countermeasure Signal Jammer

US $ 15,000-40,000 / Piece FOB
1 Piece (MOQ)
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Shaanxi Academy of Aerospace Technology Application Co., Ltd.

Manufacturer/Factory & Trading Company

Shaanxi, China Since 2025
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Portable Signal Interruption Anti-Cell Phone Signal Interruption Detector Device

Portable Signal Interruption Anti-Cell Phone Signal Interruption Detector Device

US $ 9.9-15.9 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Dexin Industrial Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Automatic CO2 Fire Suppression with Signal Feedback Device

Automatic CO2 Fire Suppression with Signal Feedback Device

US $ 358-399 / Piece FOB
1 Piece (MOQ)
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Jiangxi Zhi yuan Fire Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2025
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Telephone Rj11 signal Surge Protective Device

Telephone Rj11 signal Surge Protective Device

US $ 30-60 / Piece FOB
1 Piece (MOQ)
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FOSHAN FATECH ELECTRONIC TECHNOLOGY CO.,LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2013
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Advanced Measuring Device with Digital Camera and Magnification Signal

Advanced Measuring Device with Digital Camera and Magnification Signal

US $ 4,700-5,000 / set FOB
1 set (MOQ)
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Zhuhai Xiangyi Technology Co., Ltd.

Guangdong, China Since 2025
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Factory Price Kxh127 Mining Explosion Proof and Intrinsic Safety Sound and Light Signal Device

Factory Price Kxh127 Mining Explosion Proof and Intrinsic Safety Sound and Light Signal Device

US $ 52-55 / Piece FOB
1 Piece (MOQ)
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Ruituofengmao (Shanghai) Technology Co., Ltd.

Trading Company

Shanghai, China Since 2025
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GDPD-3000C Portable Ultrasonic Partial Discharge Detector/Partial Discharge Signal Measurement Device

GDPD-3000C Portable Ultrasonic Partial Discharge Detector/Partial Discharge Signal Measurement Device

US $ 12,100-18,200 / Piece FOB
1 Piece (MOQ)
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HV Hipot Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2011
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Handheld Drone Detection Device for Accurate Signal Analysis

Handheld Drone Detection Device for Accurate Signal Analysis

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

Chongqing, China Since 2025
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180W 3 Bands WiFi 2.4G-5.8g Cell Phone Signal Blocker Drone Jamming Device

180W 3 Bands WiFi 2.4G-5.8g Cell Phone Signal Blocker Drone Jamming Device

US $ 10 / Piece FOB
1 Piece (MOQ)
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Wolves Team Limited

Guangdong, China Since 2010
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80W 100W 600-700MHz RF Linear Amplifier Anti Drone Module Signal Blocking Device

80W 100W 600-700MHz RF Linear Amplifier Anti Drone Module Signal Blocking Device

US $ 80-400 / Piece FOB
1 Piece (MOQ)
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Nanjing Reach Top Communication Technology Co., Ltd.

Trading Company

Jiangsu, China Since 2025
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Portable Anti-Recording Device Audio Signal Blocker for Meetings

Portable Anti-Recording Device Audio Signal Blocker for Meetings

US $ 188 / Piece FOB
1 Piece (MOQ)
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Shenzhen Jingwei Technology Co., Ltd.

Guangdong, China Since 2024
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Handheld Uav Fpv Defence System Jammer RF Anti-Drone Signal Detector Device

Handheld Uav Fpv Defence System Jammer RF Anti-Drone Signal Detector Device

US $ 1,000-1,200 / Piece FOB
5 Pieces (MOQ)
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Shenzhen Zd Tech Co., Ltd

Guangdong, China Since 2022
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Advanced Uav Signal Monitoring Device

Advanced Uav Signal Monitoring Device

US $ 25,000-31,000 / Piece FOB
50 Pieces (MOQ)
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Zhejiang Fanshuang Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2023
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Limit Switch Signal Return Device for Pneumatic Angle Seat Valves

Limit Switch Signal Return Device for Pneumatic Angle Seat Valves

US $ 14-15 / pieces FOB
2 pieces (MOQ)
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Zhejiang Jiutai Valve Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Ragine Ultimate Signal Disruption Device for Secure Communication

Ragine Ultimate Signal Disruption Device for Secure Communication

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

Zhejiang, China Since 2024
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White All Cell Phone Signal Detector Device to Jam Cell Phone Signals

White All Cell Phone Signal Detector Device to Jam Cell Phone Signals

US $ 1 / Piece FOB
1 Piece (MOQ)
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Wolves Team Limited

Guangdong, China Since 2010
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About Signal+Devices FAQ

  • QWhat frequency bands do signal jammers commonly cover?

    Our Signal+Devices offers exceptional quality and style within the Signal Jammer category.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.

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

    The Signal+Devices is a key item within our extensive Signal Jammer selection.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.

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

    Discover the perfect addition to your Signal Jammer with our Signal+Devices.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.

a Performance Device That Receives Ads-B Signals in 1090 Mode and Uat Mode

a Performance Device That Receives Ads-B Signals in 1090 Mode and Uat Mode

US $ 20,547-27,397 / Piece FOB
1 Piece (MOQ)
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Safety-Protection (Beijing) Trading Co., Ltd.

Beijing, China Since 2024
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Customized 1.5km Handheld Drone Detection Early Warning Defence System Uav Fpv RF Anti-Drone Signal Detector Device

Customized 1.5km Handheld Drone Detection Early Warning Defence System Uav Fpv RF Anti-Drone Signal Detector Device

US $ 1,000-1,200 / Piece FOB
5 Pieces (MOQ)
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Shenzhen Zd Tech Co., Ltd

Guangdong, China Since 2022
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Wireless Signal Blocker Device for Security and Signal Repeater Use

Wireless Signal Blocker Device for Security and Signal Repeater Use

US $ 350-380 / pieces FOB
1 pieces (MOQ)
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Shenzhen Xsh Smart Technology Co., Ltd.

Guangdong, China Since 2024
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100W 1340-1450MHz Anti-Drone Module Defence System Signal Uav Shielding Device with GaN

100W 1340-1450MHz Anti-Drone Module Defence System Signal Uav Shielding Device with GaN

US $ 175-185 / Piece FOB
1 Piece (MOQ)
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Nanjing Daweilai Communication Co., Ltd.

Jiangsu, China Since 2025
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24V DC AC RS485/RS232 Modbus Rtd/Tc Signal Input PLC Signal Surge Protective Device for DC Power System Lightning Protection DIN Rail Installation

24V DC AC RS485/RS232 Modbus Rtd/Tc Signal Input PLC Signal Surge Protective Device for DC Power System Lightning Protection DIN Rail Installation

US $ 25-35 / Piece FOB
1 Piece (MOQ)
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Anhui Qidian Automation Technology Co., Ltd.

Anhui, China Since 2021
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Ragine Factory Direct Sale Long Range 15km Signal Jamming Navigation Suppression Device for Low Alititude Security

Ragine Factory Direct Sale Long Range 15km Signal Jamming Navigation Suppression Device for Low Alititude Security

US $ 28,000-30,000 / Piece FOB
1 Piece (MOQ)
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Hangzhou Ragine Electronic Technology Development Co., Ltd.

Zhejiang, China Since 2024
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Omni Directional Patch 6 Antennas 157W Drone Signal Jamming Device

Omni Directional Patch 6 Antennas 157W Drone Signal Jamming Device

US $ 1 / Piece FOB
1 Piece (MOQ)
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Wolves Team Limited

Guangdong, China Since 2010
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Signal Slave Device for Smart Distribution with Stable Carrier Support

Signal Slave Device for Smart Distribution with Stable Carrier Support

US $ 15-130 / Piece FOB
1 Piece (MOQ)
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Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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RJ45 1000MB Network 24 Ports Signal Surge Protection Device

RJ45 1000MB Network 24 Ports Signal Surge Protection Device

US $ 96-103 / pieces FOB
2 pieces (MOQ)
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Wenzhou Leeyee Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2023
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Coaxial Signal N Type Lightning SPD Surge Protection Device

Coaxial Signal N Type Lightning SPD Surge Protection Device

US $ 22 / Piece FOB
1 Piece (MOQ)
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FOSHAN FATECH ELECTRONIC TECHNOLOGY CO.,LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2013
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New and Original 1.2g 1.5g Glonass Aluminum Alloy Housing Uav Signal Spoofing Device

New and Original 1.2g 1.5g Glonass Aluminum Alloy Housing Uav Signal Spoofing Device

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

Guangdong, China Since 2024
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Mine Explosion-Proof and Intrinsically Safe 2-Circuit Lighting Signal Integrated Protection Device

Mine Explosion-Proof and Intrinsically Safe 2-Circuit Lighting Signal Integrated Protection Device

US $ 1,571 / Piece FOB
1 Piece (MOQ)
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Huainan Wantai Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2020
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Automated Dimension Measurement Device with Electronic Feedback Signal Zoomlens

Automated Dimension Measurement Device with Electronic Feedback Signal Zoomlens

US $ 8,700-9,500 / set FOB
1 set (MOQ)
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Zhuhai Xiangyi Technology Co., Ltd.

Guangdong, China Since 2025
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