Cell Phone Blocker

products found from  trusted manufacturers & suppliers

Favorites

Contact Now

Add to inquiry basket to compare.

791-871/880-960/1715-1880/1920-2170/2270-2412/5170
1805~1880MHz
Prision Jammer
2.4G 5.8g
DC24-28V
-20ºC to +70ºC

Favorites

Contact Now

Add to inquiry basket to compare.

DCS1800
Lte700/800;GSM900;Dcs1800;PCS1900;CDMA 2100
School;Office;Prison
2.0dBi
7W, 0.7-1W Each Band
2-20meters

Favorites

US$ 369-410 / Piece
1 Piece (MOQ)
Shenzhen Anzhigang Technology Co., Ltd.
Shenzhen Anzhigang Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

5150m-5350m
5150m-5350m
Drone Jammer
28V 5000mAh
47dBm
Green

Favorites

US$ 190-200 / Piece
1 Piece (MOQ)
Shenzhen Nuoxinyuan Technology Co., Ltd.
Shenzhen Nuoxinyuan Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
Contact Now

Add to inquiry basket to compare.

5g/4G/3G Mobile Signal Jammer
5g/4G/3G Mobile Signal Jammer
All Places
DC24V-30V(30A Battery)
-25'c to +65'c
dB-8metal

Favorites

1 Piece (MOQ)
Mejor Industrial Limited
Mejor Industrial Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

UHF VHF 2g 3G 4G 5g WiFi GPS
20MHz-6g
Security Force, Prison, Bomb Disposal
AC220V or AC110 or DC48V or DC24V
Heatsink with Fans
1 Year

Favorites

US$ 176.82-195.65 / Piece
1 Piece (MOQ)
Shenzhen Ruicen Technology Co., Ltd.
Shenzhen Ruicen Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
Contact Now

Add to inquiry basket to compare.

20-6000MHz
2g 3G 4G WiFi
Conference Center
Radius 5-15 Meters(Depends on The Local Signal)
1 Year
AC100-240V or 12V Car Charger

Favorites

US$ 1 / Piece
1 Piece (MOQ)
Wolves Team Limited
Wolves Team Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
Contact Now

Add to inquiry basket to compare.

CDMA/GSM/3G Cellphone
20-6000MHz/700-2600MHz
Office
5%-95%
2-90m
on/off with Switch

Favorites

1 Piece (MOQ)
Pinnacle Technology Co., Limited
Pinnacle Technology Co., Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

Contact Now

Add to inquiry basket to compare.

PCS1900
1900~1990MHz
Company
PTC-H10
10 Bands
10W

Favorites

US$ 468-668 / Piece
1 Piece (MOQ)
Shenzhen Zhengjiangxintong Technology Co., Ltd.
Shenzhen Zhengjiangxintong Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
Contact Now

Add to inquiry basket to compare.

GSM CDMA 3G 4G 5g Wi-Fi GPS Lojack Lora 433 315
900;1800;1900;2100;2600;173;433;2400;5800;3600
Car, Hotel, Office,School
24 Antenna 24 Channels
24W 1W Each Band
2-20 Meters Depends on Signal Strength

Favorites

US$ 0.8-2 / Piece
100 Pieces (MOQ)
JingZhou SynTek Smart Technology Co., Ltd.
JingZhou SynTek Smart Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
  • Manufacturer/Factory & Trading Company

Contact Now

Add to inquiry basket to compare.

Phone Signal, Smart Card Signal, Car Key Signal
13.56MHz~2.45GHz
Daily Life
RFID Signal/Car Key Signal/Mobile Signal Blocking,
Embossed, Printed, Cloth Logo
35g

Favorites

US$ 338-438 / Piece
1 Piece (MOQ)
Shenzhen Zhengjiangxintong Technology Co., Ltd.
Shenzhen Zhengjiangxintong Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
Contact Now

Add to inquiry basket to compare.

GSM CDMA 3G 4G 5g Wi-Fi GPS Lojack Lora 433 315
900;1800;2100;2600;1500,173;433;2400;5800;3600
Car, Hotel, Office,School
16 Antenna 18channels
18W 1W Each Band
2-20 Meters Depends on Signal Strength

Favorites

Contact Now

Add to inquiry basket to compare.

Office
GSM, Dcs, 2g,3G, 4G, 5g, WiFi, GPS Ect
10PCS
Us, EU, Au, UK
Radius Is 1-10 Meters
2-3 Working Hours

Favorites

US$ 45.9-60.9 / Piece
1 Piece (MOQ)
Shenzhen City Autoe Technology Co., Ltd.
Shenzhen City Autoe Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
Contact Now

Add to inquiry basket to compare.

CDMA800
1900~1990MHz
School
Support
Support
Support

Favorites

US$ 82-96 / Piece
1 Piece (MOQ)
Shenzhen Greetwin Telecom Co., Ltd
Shenzhen Greetwin Telecom Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
Contact Now

Add to inquiry basket to compare.

2g/3G/4G/2.4G/WiFi/GPS etc
20-6000MHz
School Home Hall Office Hospital
Black
45*24*8.5cm
up to 40meters, Depend on Signal Strength

Favorites

1 Piece (MOQ)
Shenzhen Ruicen Technology Co., Ltd.
Shenzhen Ruicen Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
Contact Now

Add to inquiry basket to compare.

See Parameters Chart
See Parameters Chart
Conference Center
Radius 20~60 Meters
1 Year
AC100-240V or DC 24V

Favorites

US$ 98-138 / Piece
1 Piece (MOQ)
Shenzhen Zhengjiangxintong Technology Co., Ltd.
Shenzhen Zhengjiangxintong Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
Contact Now

Add to inquiry basket to compare.

GSM CDMA 3G 4G 5g Wi-Fi GPS Lojack Lora 433 315
900;1800;1900;2100;2600;173;433;2400;5800;3600
School, Hotel, Office,Prison
8 Antenna 8 Channels
15W, 1-3watts Each Band
2-40 Meters Depends on Signal Strength

Favorites

US$ 158-258 / Piece
1 Piece (MOQ)
Shenzhen Zhengjiangxintong Technology Co., Ltd.
Shenzhen Zhengjiangxintong Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
Contact Now

Add to inquiry basket to compare.

GSM CDMA 3G 4G Wi-Fi GPS Lojack Bluetooth
900;1800;2100;2600;1500,173;2400;5800
Car, Hotel, Office,School
8 Antenna 8 Channels
8W 1W Each Band
2-20 Meters Depends on Signal Strength

Favorites

Contact Now

Add to inquiry basket to compare.

GPS
L1 L2 L3 L4
School
5g/4G/3G Mobile Signal Jammer
Mobile Signal Jammer Blocker
Signal Interceptor

Favorites

US$ 100-110 / Piece
1 Piece (MOQ)
Shenzhen Nuoxinyuan Technology Co., Ltd.
Shenzhen Nuoxinyuan Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
Contact Now

Add to inquiry basket to compare.

5g/4G/3G Mobile Signal Jammer
5g/4G/3G Mobile Signal Jammer
All Places
DC24V-30V(30A Battery)
-25'c to +65'c
dB-8metal

Favorites

US$ 5700-6300 / Piece
1 Piece (MOQ)
HANGZHOU INTOP TECHNOLOGY CO., LTD.
HANGZHOU INTOP TECHNOLOGY CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

2g 3G 4G 5g Bluetooth WiFi
2g 3G 4G 5g Bluetooth WiFi
Examination Hall
Available
6.7kgs
150-200m2

Favorites

US$ 498-698 / Piece
1 Piece (MOQ)
Shenzhen Zhengjiangxintong Technology Co., Ltd.
Shenzhen Zhengjiangxintong Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
Contact Now

Add to inquiry basket to compare.

FM GSM CDMA 3G 4G 5g Wi-Fi GPS Lojack Lora 433 315
80-108;1900;1800;1900;2100;2600;173;2400;5800;3600
Car, Hotel, Office,School
FM Radio 80-108MHz, Wi-Fi 6e 5925-6425
27 Antenna 28 Bands
28W 1W Each Band

Favorites

Contact Now

Add to inquiry basket to compare.

433MHz, 900MHz, 1.3G, 1.2g, 1.5g, 2.4G, 5.8g
433MHz, 900MHz, 1.3G, 1.5g, 2.4G, 5.2g, 5.8g;
Uav Jammer
433/900/1.2/1.3/1.5/2.4/5.2/5.8
AC: 110V~240V DC: 28V
-20ºC-+50ºC

Favorites

1 Piece (MOQ)
Mejor Industrial Limited
Mejor Industrial Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

UHF VHF 2g 3G 4G 5g WiFi GPS
20MHz-6g
Security Force, Prison, Bomb Disposal
AC220V or AC110 or DC48V or DC24V
Heatsink with Fans
1 Year

Favorites

Contact Now

Add to inquiry basket to compare.

GSM CDMA 3G 4G WiFi
800,900,1800,1900,2400MHz
Militar Y Prison, Polic E, Bomb Disposal
90W
up to 100m
Easy Operation and Installation.

Favorites

Contact Now

Add to inquiry basket to compare.

See Parameters Chart
See Parameters Chart
Conference Center
Radius 20~60 Meters
1 Year
AC100-240V or DC 24V

Favorites

US$ 550-570 / Piece
1 Piece (MOQ)
Shenzhen Nuoxinyuan Technology Co., Ltd.
Shenzhen Nuoxinyuan Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
Contact Now

Add to inquiry basket to compare.

4G/3G Mobile Signal Jammer
4G/3G Mobile Signal Jammer
All Places
7.4V/15000mAh
-25'c to +65'c
dB-8metal

Favorites

Contact Now

Add to inquiry basket to compare.

20-6000MHz
2g 3G 4G WiFi
Conference Center
50~150 Meters
1 Year
AC100-240V or 12V Car Charger

Favorites

US$ 298-398 / Piece
1 Piece (MOQ)
Shenzhen Zhengjiangxintong Technology Co., Ltd.
Shenzhen Zhengjiangxintong Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
Contact Now

Add to inquiry basket to compare.

GSM CDMA 3G 4G 5g Wi-Fi GPS Lojack Lora 433 315
900;1800;1900;2100;2600;GPS;433;2400;5800;3600
Car, Hotel, Office
16 Antenna 16 Channels
16W 1W Each Band
2-25 Meters Depends on Signal Strength

Favorites

US$ 50-60 / Piece
5 Pieces (MOQ)
Shenzhen Nuoxinyuan Technology Co., Ltd.
Shenzhen Nuoxinyuan Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
Contact Now

Add to inquiry basket to compare.

4G/3G Mobile Signal Jammer
4G/3G Mobile Signal Jammer
All Places
DC24V-30V(30A Battery)
-25'c to +65'c
dB-8metal

Favorites

US$ 315.6-376.3 / Piece
1 Piece (MOQ)
Shenzhen Ruicen Technology Co., Ltd.
Shenzhen Ruicen Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
Contact Now

Add to inquiry basket to compare.

20-6000MHz
2g 3G 4G 5g WiFi
Conference Center
Radius 5-15 Meters
1 Year
AC100-240V or 12V Car Charger
1 2 3 4 5 6 7 8 9 Next
Questions & Answers on Cell Phone Blocker
Q
What are the advantages of manufacturing signal jammers in China?
A
The Cell Phone Blocker is classified under our comprehensive Signal Jammer range.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.
Q
What frequency bands do signal jammers commonly cover?
A
The Cell Phone Blocker is a top choice 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.
Q
How can I evaluate the quality of signal jammers from suppliers in China?
A
The Cell Phone Blocker is a standout piece in our Signal Jammer collection.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.
Haven't found what you want?

Easy Sourcing

Post sourcing requests and get quotations quickly.

Product Alert

Stay updated to what's new and popular on the market.