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mobile network jammer Manufacturers

I have found results from400+products and200+suppliers aboutmobile network jammer

Shenzhen Ruicen Technology Co., Ltd.mic-icon
Satisfies 1/1 of your requirement
720W Dds Portable Mobile Phone Signal Pelican High Power Network Jammer

720W Dds Portable Mobile Phone Signal Pelican High Power Network Jammer

Negotiable
1 Piece(MOQ)
Ied Disposal 720W Pelican 20-6000MHz 8 Antennas Mobile Phone CDMA Tdma GSM UMTS Network Jammer

Ied Disposal 720W Pelican 20-6000MHz 8 Antennas Mobile Phone CDMA Tdma GSM UMTS Network Jammer

Negotiable
1 Piece(MOQ)
3G 4G 5g Cell Phone WiFi Lojack Wide Coverage 12 Bands Mobile Phone Signal Blocker Network Jammer

3G 4G 5g Cell Phone WiFi Lojack Wide Coverage 12 Bands Mobile Phone Signal Blocker Network Jammer

US$229.28-294.74
1 Piece(MOQ)
Built-in Battery 2.4G 5.8g Portable WiFi Network Jammer Mobile Cell Phone Signal Blocker

Built-in Battery 2.4G 5.8g Portable WiFi Network Jammer Mobile Cell Phone Signal Blocker

US$229.28-294.74
1 Piece(MOQ)
12 Band GPS Bluetooth Cellphone Mobile Cellular Signal Network Prevent Examnation Cheat Signal Jammer

12 Band GPS Bluetooth Cellphone Mobile Cellular Signal Network Prevent Examnation Cheat Signal Jammer

Negotiable
1 Piece(MOQ)
Portable Wireless GPS Tracking Blocker Handheld 12 Bands Mobile Phone Network Signal Jammer

Portable Wireless GPS Tracking Blocker Handheld 12 Bands Mobile Phone Network Signal Jammer

US$229.28-294.74
1 Piece(MOQ)
12 Bands Mobile Phone Network Signal Jammer 2g 3G 4G WiFi GPS Handheld Jammer

12 Bands Mobile Phone Network Signal Jammer 2g 3G 4G WiFi GPS Handheld Jammer

US$229.28-294.74
1 Piece(MOQ)
Anti Spy WiFi Bluetooth 433 868MHz 22 Channels GPS Mobile Phone Network Jammer

Anti Spy WiFi Bluetooth 433 868MHz 22 Channels GPS Mobile Phone Network Jammer

Negotiable
1 Piece(MOQ)
22 Antennas Full Band GPS L1 L2 L3 L4 L5 Signal Breaker Mobile Phone Cellular Network Jammer

22 Antennas Full Band GPS L1 L2 L3 L4 L5 Signal Breaker Mobile Phone Cellular Network Jammer

Negotiable
1 Piece(MOQ)
Handheld Powerful 16 Bands GPS RF 315 433 868 MHz Cellphone Jammer Mobile Phone Network Blocker

Handheld Powerful 16 Bands GPS RF 315 433 868 MHz Cellphone Jammer Mobile Phone Network Blocker

US$388.01-498.87
1 Piece(MOQ)
Block Mobile Phone Network CDMA GSM LTE 5g 16antennas Cell Phone Desktop Signal Jammer

Block Mobile Phone Network CDMA GSM LTE 5g 16antennas Cell Phone Desktop Signal Jammer

Negotiable
1 Piece(MOQ)
Power Frequency Adjustabe 3G 4G 5g Mobile Phone Network Signal Jammer for Indoor Use

Power Frequency Adjustabe 3G 4G 5g Mobile Phone Network Signal Jammer for Indoor Use

Negotiable
1 Piece(MOQ)
Mobile Phone Network Signal Desktop 12 Bands Universal Meeting Room 50-150 Meters Signal Jammer

Mobile Phone Network Signal Desktop 12 Bands Universal Meeting Room 50-150 Meters Signal Jammer

Negotiable
1 Piece(MOQ)
Block Network Mobile Phone 16 Antennas 20-6000MHz 3G 4G GSM LTE Desktop Signal Jammer

Block Network Mobile Phone 16 Antennas 20-6000MHz 3G 4G GSM LTE Desktop Signal Jammer

US$308.64-396.83
1 Piece(MOQ)
Handheld 16 Bands Cellphone Wireless Network Blocker Mobile Phone GSM GPS WiFi LTE Signal Jammer

Handheld 16 Bands Cellphone Wireless Network Blocker Mobile Phone GSM GPS WiFi LTE Signal Jammer

US$388.01-498.87
1 Piece(MOQ)
Bluetooth 3G 4G Mobile Phone 8 Antennas 868MHz 433MHz 315MHz Indoor Desktop Signal Jammer

Bluetooth 3G 4G Mobile Phone 8 Antennas 868MHz 433MHz 315MHz Indoor Desktop Signal Jammer

US$132.28-170.07
1 Piece(MOQ)
RF Signal Waterproof Jail Protect 7 Bands Mobile Phone Portable Network Jammer

RF Signal Waterproof Jail Protect 7 Bands Mobile Phone Portable Network Jammer

Negotiable
1 Piece(MOQ)
22 Channels Mobile Cell Phone WiFi VHF UHF Network Signal Jammer Lojack Desktop Signal Blocker

22 Channels Mobile Cell Phone WiFi VHF UHF Network Signal Jammer Lojack Desktop Signal Blocker

Negotiable
1 Piece(MOQ)
2g 3G 4G Network 12 Antennas Cellular Signal 20-6000MHz Cell Phone Signal Jammer

2g 3G 4G Network 12 Antennas Cellular Signal 20-6000MHz Cell Phone Signal Jammer

US$165.00-175.00
1 Piece(MOQ)
VHF UHF 16W Mobile Phone Network Blocker GPS Tracker Car Charge Signal Jammer

VHF UHF 16W Mobile Phone Network Blocker GPS Tracker Car Charge Signal Jammer

US$388.01-498.87
1 Piece(MOQ)
8 Bands Pocket Size Handheld Mobile Signal Blocker Network Jammer for Block Vehicle Tracker

8 Bands Pocket Size Handheld Mobile Signal Blocker Network Jammer for Block Vehicle Tracker

US$165.99-176.99
1 Piece(MOQ)
Handheld Mobile Phone Jammer 4 Antennas 4G Network Signal Blocker Cell Phone Breaker

Handheld Mobile Phone Jammer 4 Antennas 4G Network Signal Blocker Cell Phone Breaker

US$299.82-385.49
1 Piece(MOQ)
Multi Use 60W Desktop 6 Antennas Adjustable Frequency Mobile Phone Network Shielder 50-150 Meters Signal Jammer

Multi Use 60W Desktop 6 Antennas Adjustable Frequency Mobile Phone Network Shielder 50-150 Meters Signal Jammer

US$325.73-368.80
1 Piece(MOQ)
Sample Available
GPS Mobile Phone Network Lojack 20antennas 20-6000MHz Examination Desktop Signal Jammer

GPS Mobile Phone Network Lojack 20antennas 20-6000MHz Examination Desktop Signal Jammer

US$1,012.80-1,116.20
1 Piece(MOQ)
Office Meeting Room Mobile Phone Signal Blocker WiFi 2.4G 5.8g Signal Jammer

Office Meeting Room Mobile Phone Signal Blocker WiFi 2.4G 5.8g Signal Jammer

US$165.00-175.00
1 Piece(MOQ)
4W Handheld 8 Bands Mobile Phone Signal Jammer Cell Phone 2g 3G 4G Network Blocker

4W Handheld 8 Bands Mobile Phone Signal Jammer Cell Phone 2g 3G 4G Network Blocker

US$165.99-176.99
1 Piece(MOQ)
Meeting Room Mobile Phone Signal Blocker WiFi 2.4G 5.8g Signal Jammer

Meeting Room Mobile Phone Signal Blocker WiFi 2.4G 5.8g Signal Jammer

US$165.00-175.00
1 Piece(MOQ)
8 Bands Portable GPS WiFi Bluetooth Mobile Phone Wireless Network Signal Jammer

8 Bands Portable GPS WiFi Bluetooth Mobile Phone Wireless Network Signal Jammer

US$165.99-176.99
1 Piece(MOQ)
Shenzhen Greetwin Telecom Co., Ltdmic-icon
Satisfies 1/1 of your requirement
12 Channels High Power Desktop Mobile Phone WiFi 3G 4G 5g Network Signal Blocker Wide Coverage Mobile Phone Jammer

12 Channels High Power Desktop Mobile Phone WiFi 3G 4G 5g Network Signal Blocker Wide Coverage Mobile Phone Jammer

US$146.00-154.00
1 Piece(MOQ)
8 Frequencies Multi-Use Mobile Phone Signal Jammer for 2g 3G 4G 5g WiFi 2.4G Bluetooth GPS Signal Blocker

8 Frequencies Multi-Use Mobile Phone Signal Jammer for 2g 3G 4G 5g WiFi 2.4G Bluetooth GPS Signal Blocker

US$107.00-113.00
1 Piece(MOQ)
Sample Available
Mobile Phone WiFi GPS 2.4G 5.8g Signal Block Signal Jammer

Mobile Phone WiFi GPS 2.4G 5.8g Signal Block Signal Jammer

US$146.00-154.00
1 Piece(MOQ)
Mobile Phone Signal Jammer Cell Phone Jammer (GW-JB6)

Mobile Phone Signal Jammer Cell Phone Jammer (GW-JB6)

Negotiable
1 Piece(MOQ)
10 Antenna Portable Jammer Mobile Signal Cell Phone Jammer (GW-JN10)

10 Antenna Portable Jammer Mobile Signal Cell Phone Jammer (GW-JN10)

US$195.00-229.70
1 Piece(MOQ)
Mobile Phone Signal Jammer/ RF Jammer (GW-JB8)

Mobile Phone Signal Jammer/ RF Jammer (GW-JB8)

Negotiable
1 Piece(MOQ)
Wireless Camera Jammer / Cellphone Signal Blocker/Mobile Phone Jammer (GW-JA12)

Wireless Camera Jammer / Cellphone Signal Blocker/Mobile Phone Jammer (GW-JA12)

US$215.00-226.00
1 Piece(MOQ)
12 Antennas Mobile Cellphone WiFi Signal Jammer Desktop Jammer

12 Antennas Mobile Cellphone WiFi Signal Jammer Desktop Jammer

US$146.00-154.00
1 Piece(MOQ)
Mobile Phone Signal Jammer Cell Phone Jammer (GW-JB20)

Mobile Phone Signal Jammer Cell Phone Jammer (GW-JB20)

Negotiable
1 Piece(MOQ)
160W Adjustable Cell Phone Signal Scrambler RF Mobile Signal Jammer

160W Adjustable Cell Phone Signal Scrambler RF Mobile Signal Jammer

US$856.50-972.30
1 Piece(MOQ)
Sample Available
Greetwin 2g 3G LTE 4G Mobile Phone Signal Jammer High Power Signal Scrambler

Greetwin 2g 3G LTE 4G Mobile Phone Signal Jammer High Power Signal Scrambler

US$876.30-989.60
1 Piece(MOQ)
Sample Available
6 Antennas 2g 3G 4G 5g Cell Phone Jammer Signal Blocker Lojack GPS WiFi Jammer

6 Antennas 2g 3G 4G 5g Cell Phone Jammer Signal Blocker Lojack GPS WiFi Jammer

US$97.00-102.00
1 Piece(MOQ)
Sample Available
120W Jamming to 120m WiFi2.4G 2g 3G 4G 5g 3400/3600MHz Mobile Phone Signal Jammer

120W Jamming to 120m WiFi2.4G 2g 3G 4G 5g 3400/3600MHz Mobile Phone Signal Jammer

US$793.60-904.70
1 Piece(MOQ)
Signal Jammer Device 4G 5g Price Mobile Signal WiFi GPS Bluetooth Blocker

Signal Jammer Device 4G 5g Price Mobile Signal WiFi GPS Bluetooth Blocker

Negotiable
1 Piece(MOQ)
Mobile Signal Jammer for Home Network Handheld 8 Antennas Cell Phone Jammer

Mobile Signal Jammer for Home Network Handheld 8 Antennas Cell Phone Jammer

US$156.00-168.00
1 Piece(MOQ)
Mobile Cell Phone Signal Jammer 2g 3G 4G WiFi GPS Signal Block

Mobile Cell Phone Signal Jammer 2g 3G 4G WiFi GPS Signal Block

Negotiable
1 Piece(MOQ)
8 Band Portable Bluetooth Network Mobile Jammer GSM 2g 3G 4G Cell Jammer

8 Band Portable Bluetooth Network Mobile Jammer GSM 2g 3G 4G Cell Jammer

US$115.60
1 Piece(MOQ)
Sample Available
Greetwin Desktop Mobile Phone Signal Blocker 20 Antennas High Power 3.5GHz 3. GHz Network Jammer

Greetwin Desktop Mobile Phone Signal Blocker 20 Antennas High Power 3.5GHz 3. GHz Network Jammer

Negotiable
1 Piece(MOQ)
Sample Available
8 Band Antenna Portable Bluetooth GPS WiFi 2.4G/5.8g GSM 2g 3G 4G Cellphone Signal Blocker RF Network Mobile Phone Signal Jammer

8 Band Antenna Portable Bluetooth GPS WiFi 2.4G/5.8g GSM 2g 3G 4G Cellphone Signal Blocker RF Network Mobile Phone Signal Jammer

US$79.60-115.60
1 Piece(MOQ)
Sample Available
GSM 2g 3G Mobile Phone Network 10 Antennas for Car RC Blocker Signal Jammer

GSM 2g 3G Mobile Phone Network 10 Antennas for Car RC Blocker Signal Jammer

Negotiable
1 Piece(MOQ)
Sample Available
Powerful WiFi Mobile Phone Signal Jammer 8 Antennas Signal Jammer

Powerful WiFi Mobile Phone Signal Jammer 8 Antennas Signal Jammer

US$130.95-154.76
1 Piece(MOQ)
Greetwin Pelican 8 Antennas Luggage Jammer Mobile Phone Large-Scale Shielding GSM UMTS LTE Network Jammer

Greetwin Pelican 8 Antennas Luggage Jammer Mobile Phone Large-Scale Shielding GSM UMTS LTE Network Jammer

Negotiable
1 Piece(MOQ)
Greetwin WiFi Jammer Handheld Device Mobile Phone Network GPS Blocker GSM 5g LTE Signal Jammer

Greetwin WiFi Jammer Handheld Device Mobile Phone Network GPS Blocker GSM 5g LTE Signal Jammer

US$233.00-253.00
1 Piece(MOQ)
Sample Available
Signal Blocker for Meeting Room 2g 3G 4G 5g WiFi 2.4G 5.8g Signal Jammer

Signal Blocker for Meeting Room 2g 3G 4G 5g WiFi 2.4G 5.8g Signal Jammer

US$107.00-113.00
1 Piece(MOQ)
Sample Available
24 Antennas Network Isolator GSM LTE 5g GPS WiFi Lojack Tracking GPS Signal Blocking Mobile Phone Signal Jammer

24 Antennas Network Isolator GSM LTE 5g GPS WiFi Lojack Tracking GPS Signal Blocking Mobile Phone Signal Jammer

US$495.00-520.00
1 Piece(MOQ)
Cell Phone Mobile Cell Signal Jammer (GW-JM3)

Cell Phone Mobile Cell Signal Jammer (GW-JM3)

US$14.70-20.50
1 Piece(MOQ)
Sample Available
10 Antennas RF Jammer Portable Cell Phone Network Jammer Blocker Blocking 2g 3G 4G WiFi Lojack GPS Jammer

10 Antennas RF Jammer Portable Cell Phone Network Jammer Blocker Blocking 2g 3G 4G WiFi Lojack GPS Jammer

US$115.00-125.00
1 Piece(MOQ)
Sample Available
90W Mobile Network Jammer Blocks 5g/4G/3G WiFi/Bluetooth AC/DC Powered 80m Effective Range Sz Vodasafe Multi Frequency GPS Signal Jammer

90W Mobile Network Jammer Blocks 5g/4G/3G WiFi/Bluetooth AC/DC Powered 80m Effective Range Sz Vodasafe Multi Frequency GPS Signal Jammer

US$499.00-899.00
1 Piece(MOQ)
Sample Available
X12PRO Powerful Mobile Signal Jammer for 2g 3G, 4G, 5g Networks with Build-in 9 Cooling Fan Mobile Phone Signal Jammer

X12PRO Powerful Mobile Signal Jammer for 2g 3G, 4G, 5g Networks with Build-in 9 Cooling Fan Mobile Phone Signal Jammer

US$499.00-899.00
1 Piece(MOQ)
Advanced Anti Drone Defense System Ultra Wideband 8 Band Sz Vodasafe Prison Mobile Network Jammer

Advanced Anti Drone Defense System Ultra Wideband 8 Band Sz Vodasafe Prison Mobile Network Jammer

US$99,999.00
1 Piece(MOQ)
Durable Sz Vodasafe P28 Portable Signal Jammer 5g/4G/3G/2g Mobile Networks Powerful Handheld FM Radio Blocker

Durable Sz Vodasafe P28 Portable Signal Jammer 5g/4G/3G/2g Mobile Networks Powerful Handheld FM Radio Blocker

US$459.00
1 Piece(MOQ)
Sample Available
with 28W High Output Power Portable Signal Jammer for 2g 3G 4G 5g GPS WiFi VHF UHF Handheld Mobile Network Blocker

with 28W High Output Power Portable Signal Jammer for 2g 3G 4G 5g GPS WiFi VHF UHF Handheld Mobile Network Blocker

US$459.00
1 Piece(MOQ)
Sample Available
Heavy-Duty Sz Vodasafe P28 Portable Signal Jammer Sturdy 28 Signals Jamming Handheld Mobile Network Blocker

Heavy-Duty Sz Vodasafe P28 Portable Signal Jammer Sturdy 28 Signals Jamming Handheld Mobile Network Blocker

US$459.00
1 Piece(MOQ)
Sample Available
6-Band Outdoor Prison Jammer Jamming Mobile Networks GPS/Glonass, WiFi Waterproof Anti-Drone Mobile Signal Blocker

6-Band Outdoor Prison Jammer Jamming Mobile Networks GPS/Glonass, WiFi Waterproof Anti-Drone Mobile Signal Blocker

US$99,999.00
1 Piece(MOQ)
6 Antennas 600W High Power Prison Signal Jammer Jamming 500m 2g 3G 4G WiFi GPS Lojack VHF UHF Jail Mobile Phones Jammer

6 Antennas 600W High Power Prison Signal Jammer Jamming 500m 2g 3G 4G WiFi GPS Lojack VHF UHF Jail Mobile Phones Jammer

US$99,999.00
1 Piece(MOQ)
5g/4G/3G/2g 16 Antennas ABS Shell Sz Vodasafe Portable Signal Jammer Mobile Networks & Walkie-Talkies Handheld Cell Blocker

5g/4G/3G/2g 16 Antennas ABS Shell Sz Vodasafe Portable Signal Jammer Mobile Networks & Walkie-Talkies Handheld Cell Blocker

US$299.00
1 Piece(MOQ)
Sample Available
12 Antennas Portable Mobile Phone Signal Jammers 315 433 868 MHz Handheld Remote Control Signal Jammer

12 Antennas Portable Mobile Phone Signal Jammers 315 433 868 MHz Handheld Remote Control Signal Jammer

US$219.00
1 Piece(MOQ)
Vodasafe 10 Band Portable 5g Signal Jammer for All Mobile Networks/GPS/WiFi 5-30m Jamming Range Handheld Wireless Signal Jammer

Vodasafe 10 Band Portable 5g Signal Jammer for All Mobile Networks/GPS/WiFi 5-30m Jamming Range Handheld Wireless Signal Jammer

US$189.00
1 Piece(MOQ)
110W High Power Mobile Signal Jammer for GPS, WiFi Bluetooth, Mobile Networks Signals RF Signal Jammer

110W High Power Mobile Signal Jammer for GPS, WiFi Bluetooth, Mobile Networks Signals RF Signal Jammer

US$699.00-899.00
1 Piece(MOQ)
46W High Power Sz Vodasafe Mobile Phone Jammer 8 Band 2g-4G Cellular Blocker

46W High Power Sz Vodasafe Mobile Phone Jammer 8 Band 2g-4G Cellular Blocker

US$259.00
1 Piece(MOQ)
6 Channel with 600W High-Power Mobile Signal Jammer for 2g, 3G, 4G, 5g, GPS and WiFi Networks High Power RF Jammer 8 Band GPS Signal Jammer

6 Channel with 600W High-Power Mobile Signal Jammer for 2g, 3G, 4G, 5g, GPS and WiFi Networks High Power RF Jammer 8 Band GPS Signal Jammer

US$7,999.00
1 Piece(MOQ)
46W Mobile Phone Signal Jammer with 8 Antennas for GPS WiFi Blocking Sz Vodasafe Multi-Frequency WiFi Blocker

46W Mobile Phone Signal Jammer with 8 Antennas for GPS WiFi Blocking Sz Vodasafe Multi-Frequency WiFi Blocker

US$999.00
1 Piece(MOQ)
12-Antenna Portable Multi Band Mobile Phone Jammer Jams GPS/WiFi/Cellular Networks/Remote Controls Handheld Signal Jammer

12-Antenna Portable Multi Band Mobile Phone Jammer Jams GPS/WiFi/Cellular Networks/Remote Controls Handheld Signal Jammer

US$219.00
1 Piece(MOQ)
LCD Battery Display Sz Vodasafe P21 Portable Signal Jammer 21-Band for Mobile Network Jamming 2.4G 5g WiFi Jammer

LCD Battery Display Sz Vodasafe P21 Portable Signal Jammer 21-Band for Mobile Network Jamming 2.4G 5g WiFi Jammer

US$529.00
1 Piece(MOQ)
Professional Grade Sz Vodasafe Portable Signal Jammer 12-Band for Security Services and Event Safety Handheld Mobile Phone Signal Jammer

Professional Grade Sz Vodasafe Portable Signal Jammer 12-Band for Security Services and Event Safety Handheld Mobile Phone Signal Jammer

US$219.00
1 Piece(MOQ)
8W Output Power Signal Jammer with 8 Antennas for Mobile Mobile Networks Easy Carry 8band 4G Signal Blocker Sz Vodasafe for Conference Halls

8W Output Power Signal Jammer with 8 Antennas for Mobile Mobile Networks Easy Carry 8band 4G Signal Blocker Sz Vodasafe for Conference Halls

US$1.00
1 Piece(MOQ)
60m Jamming Range Full Band 18 Antennas Cell Phone Hacks Signal Jammer 4G 5.8g 5.2g WiFi 2.4G 3G Mobile Block Network Blocker

60m Jamming Range Full Band 18 Antennas Cell Phone Hacks Signal Jammer 4G 5.8g 5.2g WiFi 2.4G 3G Mobile Block Network Blocker

US$999.00
1 Piece(MOQ)
8 Antennas Handheld Mobile Phone Signal Isolator Jammers 30 M Jamming Range Portable Network Blocker

8 Antennas Handheld Mobile Phone Signal Isolator Jammers 30 M Jamming Range Portable Network Blocker

US$1.00
1 Piece(MOQ)
Transport-Safe Sz Vodasafe P24 24-Antennas 5g Cellphone Signal Jammer VHF/Lojack GSM LTE Portable Mobile Phone Signal Jammer

Transport-Safe Sz Vodasafe P24 24-Antennas 5g Cellphone Signal Jammer VHF/Lojack GSM LTE Portable Mobile Phone Signal Jammer

US$389.00
1 Piece(MOQ)
High Power Sz Vodasafe Djpl6 Drone Signal Jammer 8 Band Mobile Network Blocker

High Power Sz Vodasafe Djpl6 Drone Signal Jammer 8 Band Mobile Network Blocker

US$9,999.00
1 Piece(MOQ)
Wolves Team Limitedmic-icon
Satisfies 1/1 of your requirement
Powerful 8 Antenna Jammer for Mobile Phone GPS WiFi VHF UHF

Powerful 8 Antenna Jammer for Mobile Phone GPS WiFi VHF UHF

US$365.00
1 Piece(MOQ)
Sample Available
High Power 8 Antennas 16W Mobile Phone WiFi Jammer with Cooling Fan

High Power 8 Antennas 16W Mobile Phone WiFi Jammer with Cooling Fan

US$550.00
1 Piece(MOQ)
Sample Available
Built-in Battery Cell GSM 3G 4G 5g WiFi Blocker Cellular Network Isolator Bluetooth RF Mobile Phone Frequency Signal Jammer

Built-in Battery Cell GSM 3G 4G 5g WiFi Blocker Cellular Network Isolator Bluetooth RF Mobile Phone Frequency Signal Jammer

US$1.00
1 Piece(MOQ)
Sample Available
AC Adapter WiFi Bluetooth GSM800/900/1800/1900MHz 3G 4G 5g Mobile Network Blocker Satellite Signal Jammer

AC Adapter WiFi Bluetooth GSM800/900/1800/1900MHz 3G 4G 5g Mobile Network Blocker Satellite Signal Jammer

US$1.00
1 Piece(MOQ)
Sample Available
Built-in Battery Backpack WiFi5.8g GSM 2g 3G 4G 5g Mobile Network Blocker Satellite Signal Jammer

Built-in Battery Backpack WiFi5.8g GSM 2g 3G 4G 5g Mobile Network Blocker Satellite Signal Jammer

US$1.00
1 Piece(MOQ)
Sample Available
16 Bands Dcs1800/ 3G 4G 5g WiFi GPS Camera Blocker Car Remote Satellite Lojack Cellular Network Isolator Bluetooth FM RF Mobile Phone Frequency Signal Jammer

16 Bands Dcs1800/ 3G 4G 5g WiFi GPS Camera Blocker Car Remote Satellite Lojack Cellular Network Isolator Bluetooth FM RF Mobile Phone Frequency Signal Jammer

US$1.00
1 Piece(MOQ)
Sample Available
500m High Power 8 Channels 4G Wimax GPS WiFi 5g Mobile Signal Jammer

500m High Power 8 Channels 4G Wimax GPS WiFi 5g Mobile Signal Jammer

US$1.00
1 Piece(MOQ)
Sample Available
GSM + CDMA + Dcs + 3G Mobile Phone Jammer

GSM + CDMA + Dcs + 3G Mobile Phone Jammer

US$120.00
1 Piece(MOQ)
Sample Available
Black Portable High Power 3G 4G Lte Mobile Phone Jammer

Black Portable High Power 3G 4G Lte Mobile Phone Jammer

US$130.00
1 Piece(MOQ)
Sample Available
12 Channels 36W Mobile Phone Jammer VHF/UHF 5g Jammer with Car Charger

12 Channels 36W Mobile Phone Jammer VHF/UHF 5g Jammer with Car Charger

US$12.00
1 Piece(MOQ)
Portable Mobile Phone GSM 3G 4G 5g Signal Jammer

Portable Mobile Phone GSM 3G 4G 5g Signal Jammer

US$1.00
1 Piece(MOQ)
Sample Available
Mobile Phone Jammer with Remote Control and 5 Antenna

Mobile Phone Jammer with Remote Control and 5 Antenna

US$112.00
1 Piece(MOQ)
Sample Available
Portable 12 Bands GPS WiFi Bluetooth GSM 2g 3G 4G 5g Mobile Network Blocker Satellite Signal Jammer Built-in Battery

Portable 12 Bands GPS WiFi Bluetooth GSM 2g 3G 4G 5g Mobile Network Blocker Satellite Signal Jammer Built-in Battery

US$1.00
1 Piece(MOQ)
Sample Available

Sourcing guidance for Mobile Network Jammer

What are the key technical specifications to consider when selecting a mobile network jammer?

When sourcing mobile network jammers, you must prioritize frequency band coverage, ensuring the device supports 2G, 3G, 4G LTE, and 5G signals, as well as Wi-Fi (2.4G/5.8G) and GPS if required. Pay close attention to the effective jamming radius, which typically ranges from 10 to 100 meters depending on the output power (measured in Watts) and the local signal strength. Additionally, look for units with adjustable power knobs for each channel to control the interference range precisely and high-quality heat sinks or cooling fans to ensure stable 24/7 continuous operation without overheating.

How do I evaluate the quality and reliability of the internal components?

High-performance jammers should utilize advanced RF power amplifiers and high-gain omnidirectional or directional antennas. Request information on the Voltage Standing Wave Ratio (VSWR) protection, which prevents the device from burning out if the antennas are disconnected or damaged. For enterprise-level procurement, ensure the supplier uses industrial-grade power supplies and aluminum alloy casings for better electromagnetic shielding and durability.

What compliance and certification standards are relevant for this category?

Due to the sensitive nature of signal interference, products should ideally carry CE and RoHS certifications for electronic safety and environmental compliance. Since these devices are often used in security contexts, check if the manufacturer adheres to ISO 9001 quality management systems. It is critical to verify that the device does not leak radiation into unintended frequency bands, which could interfere with emergency services or aviation signals.

What are the typical usage scenarios for B2B buyers of network jammers?

Common applications include government and correctional facilities (to prevent unauthorized communication), educational institutions (to stop cheating during exams), and corporate boardrooms (to prevent industrial espionage and data leaks). For large-scale venues like theaters or places of worship, buyers should look for stationary high-power models, whereas security personnel may require portable, battery-operated handheld units with at least 2-3 hours of battery life.

Cross-Border Purchasing Risks and Strategic Advice

What is the most critical legal risk when importing mobile network jammers?

The most significant risk is Customs Seizure and Legal Restrictions. In many countries, the import and use of signal jammers are strictly regulated or prohibited for private citizens. Before placing an order on Made-in-China.com, you must verify your local laws and ensure you have the necessary permits or government authorizations. Failure to do so may result in the confiscation of goods and potential legal penalties.

How can I ensure transaction security and product quality when dealing with overseas suppliers?

Always use secure payment methods and prioritize Verified Suppliers on Made-in-China.com who have undergone third-party audits. To mitigate quality risks, request a sample for functional testing before bulk shipment. For large orders, hire a third-party inspection service to conduct a Pre-Shipment Inspection (PSI) to verify that the frequency ranges and power outputs match your specifications.

What are the best practices for shipping and logistics for this product type?

Since jammers contain sensitive electronic components and sometimes built-in lithium batteries, they are classified as Dangerous Goods (DG) for air freight. Ensure the supplier provides a Material Safety Data Sheet (MSDS) and a UN38.3 test report. Use experienced freight forwarders who specialize in special electronic equipment to navigate export licenses and ensure the goods are properly labeled and shielded to avoid triggering alarms during transit.

How should I negotiate with suppliers for bulk orders?

Focus on Tiered Pricing; for orders exceeding 50 units, you can typically negotiate a 10-20% discount. Beyond price, negotiate for extended warranties (at least 2 years) and the inclusion of spare antennas and power adapters. Ask the supplier if they can provide OEM/ODM services, such as custom frequency tuning or logo silk-screening, to add value to your procurement.

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