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20 Meters Antenna Cell Phone Signal Jammer 20 Wattage For Wifi Or Blutooth

Brand Name:	Wolves Team
Model Number:	WT101B-4F
MOQ:	1
Price:	USD1.0
Delivery Time:	7-15 Days
Payment Terms:	T/T,Western Union,L/C,D/A,D/P

Detail Information

Product Description

Detail Information

Place of Origin:

Made In China

Certification:

CE/ROHS/FCC/ISO9001

Frequency Range:

20-6000MHz/700-2600MHz

Frequency:

CDMA/GSM/3G /4G/5G /Cellphone/Wifi/Bluetooth

Jammer Type:

Desktop Signal Jammer

Channel Number:

Each Bands Power:

5-10W

Jamming Range:

20-100meters

Packaging Details:

Box

Supply Ability:

1000pcs/month

Highlight:

20 meters antenna signal jammer

20 wattage cell phone jammer

indoor wifi Bluetooth jammer

Product Description

20 Meters Antenna Cell Phone Signal Jammer 20 Wattage For Wifi Or Bluetooth

Professional WiFi & Bluetooth Signal Blocker

This indoor wall-mount 4-antenna signal blocker effectively cuts off Bluetooth and WiFi signals with 20W high transmitting power. Ideal for meeting rooms, classrooms, training centers, factories, banks, trains, buses, and other environments requiring signal isolation.

Key Features

Wall-mounted design for permanent fixed deployment
4 individually adjustable antennas with independent power control
Selective jamming of 3G / 4G / 5G cellular frequency bands
Customizable shielding radius to accommodate various room sizes
Blocks wireless data transmission to prevent confidential data leakage
Creates fully secure, signal-isolated confidential spaces

Technical Specifications

Output Interface	Output Frequency
CH1	WIFI 2.4G: 2400-2500MHz
CH2	WIFI 5.8G: 5725-5825MHz
CH3	WIFI 2.4G: 2400-2500MHz
CH4	WIFI 5.8G: 5725-5825MHz

Parameter	Specification
Jamming Range	Up to 50m (dependent on local signal strength)
HS Code	8543709200
Dimensions	45030091mm
Weight	1.2kg
Type	Desktop Jammer
Total Output Power	40W
Power Supply	5V12A AC: 110-240V; 50/60Hz
Antennas	External Omni-directional antennas

Complete Frequency Band Coverage

Band	Frequency Range
1	4G LTE1: 725-770MHz
2	4G LTE2: 790-826MHz
3	CDMA 800: 850-894MHz
4	GSM 900: 925-960MHz
5	DCS1800: 1805-1880MHz
6	PCS 1900: 1905-1990MHz
7	3G: 2110-2170MHz
8	4G WIMAX1: 2300-2400MHz
9	4G WIMAX2: 2570-2690MHz
10	5G1: 3400-3600MHz
11	5G2: 3600-3800MHz
12	WIFI 2.4G: 2400-2500MHz
13	GPS L1: 1520-1650MHz
14	GPS L2: 1220-1230MHz
15	GPS L3: 1376-1386MHz
16	GPS L4: 1835-1845MHz
17	GPS L5: 1170-1180MHz
18	WIFI 5.2G: 5150-5350MHz
19	WIFI 5.5G: 5300-5600MHz
20	WIFI 5.8G: 5725-5825MHz
21	LOJACK: 167-175MHz
22	VHF: 135-174MHz
23	UHF: 400-470MHz
24	Remote Control: 315MHz
25	Remote Control: 433MHz
26	Remote Control: 868MHz
27	Remote Control: 319.5MHz
28	Remote Control: 345MHz

Product Images

Purchase & Warranty Terms

Term	Details
Delivery Time	3 weeks from confirmed order
Payment Terms	40% advance, 40% after one month, 20% before shipping
Delivery Terms	FOB HONGKONG/USA
Warranty	36 months
Software Updates	Free updates for 36 months
Extended Warranty	5% of total cost per year after 4th year

Important Usage Notes

Jamming Distance Notice: The jamming distances mentioned are for reference only. Actual performance may vary depending on signal strength, location conditions, and battery charge level.

Cooling System Warning: Do not use the jammer while charging. The device lacks a built-in cooling fan and may overheat if operated during charging, potentially causing damage that voids warranty coverage.

Manufacturing & Support

USA R &D Group: Our dedicated research and development team in the USA focuses on continuous product innovation and improvement, ensuring we meet evolving customer needs with cutting-edge jamming technology.

China Manufacturing: With over 10 years of industry experience, we specialize in comprehensive signal jamming solutions including GSM, CDMA, GPS, WiFi, 3G/4G, UHF/VHF, and RF jammers. Our product range includes portable, desktop, prison, vehicular, and bomb jamming systems, supported by unparalleled professional service and technical expertise.

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Signal Jammer

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