Guangdong, China
Business Type:
Manufacturer/Factory, Trading Company
Registered Capital:
100000 HKD
Plant Area:
501~1000 square meters
Management System Certification:
ISO 9001
Average Lead Time:
Peak season lead time: within 15 workday
Off season lead time: within 15 workday
OEM/ODM Service
Sample Available

Cellphone Jammer, Phone Jammer, Cell Phone Jammer manufacturer / supplier in China, offering Cheap 4-Antennas Portable Cellphone Signal Jammer GPS Jammer WiFi Jammer Blocker, N9 Wireless GSM Listen Audio Bug Surveillance Device Quad-Band Audio Voice Detect SIM Card Spy Ear Bug, 720p Motion Detection Clothes Hook Camera Mini DV DVR Video Cam and so on.

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Supplier Homepage Products Portable 2G/3G/4G Jammers Cheap 4-Antennas Portable Cellphone Signal Jammer GPS Jammer WiFi Jammer Blocker

Cheap 4-Antennas Portable Cellphone Signal Jammer GPS Jammer WiFi Jammer Blocker

Get Latest Price
Min. Order / Reference FOB Price
10 Pieces US $25/ Piece
Port: Shenzhen, China
Production Capacity: 6000PCS/Month
Payment Terms: T/T, Western Union, Money Gram, Credit Card
Frequency Range: DCS1800
Frequency: 1805~1880MHz
Application: Hospital
Jammer Working Frequency: for GSM 3G CDMA Dcs WiFi GPS
Host Band: 4
Jamming Range: 1-8m

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Basic Info

Model NO.: NT-121F
Trademark: NT
Transport Package: Neutral Packing
Specification: CE
Origin: Shenzhen China

Product Description

cheap 4-antennas portable cellphone signal jammer GPS jammer wifi jammer blocker
Product number: NT-121F
Key Specifications/Special Features:
About the product
1. Portable wireless signal blocking device, only for the mobile phone, 3G, WIFI, and other equipment
2. No interference to other electronic devices, harmless to the human body
3. can be widely used in small places: the special places of security and confidentiality, a private office, confidential office, conference room, mobile political and business security guard spot, party and government organs and more
4. Blocking distance: between 15-50 meters

5. For global mobile signal frequency:
- Frequency of CDMA: 850MHz-885MHz
- Frequency of GSM: 930MHz-970MHz
- Frequency of DCS: 1800MHz-1880MHz
- Frequency of PHS: 1900MHz-1920MHz
- Frequency of 3G: 2110MHz-2170MHz
- Frequency of WiFi: 2400MHz-2480MHz ( Or GPS : 1500-1600MHz)

6. Signal power: 3W

Specification: General

Product size: 17cm x 5.2cm x 1.3cm

Weight: 105g

Package Included

Package contents:
1 x signal cutter
1 x USB cable
1 x charger
1 x car charger
1 x antenna


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