16 Channels 38w Wifi Signal Jammer with 40m Jamming Range for Secure Meeting Rooms and Museums

Name: 16 Channels 38w Wifi Signal Jammer with 40m Jamming Range for Secure Meeting Rooms and Museums
Brand: Shenzhen Sacon Telecom Co., Ltd
SKU: SA-016B
Price: 5.00 USD
Availability: InStock

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Customer Reviews

It is very nice to cooperate with sacontelecom company, we ordered the high power UAV drone jammer, they have rich experience on shipment, we receive it without any problem. We have been working with sacontelecom for 4 years. A very honest company， thanks to be our parnter.

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It is our sixth time to cooperate with sacon telecom. After-sales service is very good. When we have probelm, they are very patient to guide us till the issue is solved. Thank you for your professional.

—— Lupu

Είμαι από την Ελλάδα, συστήνω αυτή την εταιρία σακόν τηλεπικοινωνιών. Είναι πολύ υπομονετικοί και επαγγελματίες. Γρήγορη αποστολή και καλή ποιότητα. Ευχαριστώ πολύ! Θα συστήσω στους φίλους μου να αγοράσουν.

—— Basilis Angelopoulos

Compramos los bloqueadores de señal de 315 mhz y 868 mhz 433 mhz, funcionó muy bien. Muchas gracias. Volveremos de nuevo si tenemos pedidos en el futuro.

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16 Channels 38w Wifi Signal Jammer with 40m Jamming Range for Secure Meeting Rooms and Museums

Large Image : 16 Channels 38w Wifi Signal Jammer with 40m Jamming Range for Secure Meeting Rooms and Museums

Product Details:

Place of Origin:	China
Brand Name:	Sacontelecom
Certification:	ISO9001
Model Number:	SA-016B

Payment & Shipping Terms:

Minimum Order Quantity:	10pcs
Price:	negotiation
Packaging Details:	Jammer Kit 1pc,Omni Antenna 16pcs,Adapter * 1pc,Car Charger * 1pc
Delivery Time:	3~5 work days for sample
Payment Terms:	L/C,T/T,Western Union,Paypal
Supply Ability:	1000pcs/month

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16 Channels 38w Wifi Signal Jammer with 40m Jamming Range for Secure Meeting Rooms and Museums

Description

Product Name:	Wifi Signal Jammer	Power Adapter:	Can Used In Car Directly
Cooling Fan:	4 Big Cooling Fans	Output Power:	38w
Jamming Range:	5 - 40m Depending On Local Signal Strength	Weight:	7kg
Highlight:	wireless signal blocker , wifi signal scrambler

16 Channels 38W WiFi Signal Jammer 2.4G 5.8G For Meeting Rooms / Museums

Product Overview

This 38W 2.4G 5.8G Mobile Signal Jammer features 16 antennas covering full bands from 130MHz-6GHz, including VHF/UHF/GSM/4G LTE/LoJack/GPS/Wi-Fi 5.8G. With strong jamming capability, it effectively blocks all 3G/4G mobile phone signals, Wi-Fi, GPS, VHF/UHF, LoJack, and RF 315/433MHz signals within a 40-meter radius.

Equipped with 4 internal cooling fans, this WiFi blocker can operate continuously 365 days. The mobile phone blocker can be used directly in vehicles via DC 12V power. Frequency customization is available upon customer request.

Key Features

High-output power, total up to: 38W
External omnidirectional antennas covering all TX frequencies (downlink only)
Includes car charger for 12V DC vehicle operation
Built-in efficient cooling system for continuous operation
Individual band adjustment capability without affecting other bands

Technical Specifications

Output Port	Frequency	Average Output Power	Channel Output Power
CDMA	851-894MHz	35dBm	5dBm/30KHz(min)
GSM	925-960MHz	35dBm	5dBm/30KHz(min)
DCS	1805-1880MHz	33dBm	2dBm/30KHz(min)
PCS	1920-1990MHz	33dBm	2dBm/30KHz(min)
3G	2110-2170MHz	33dBm	2dBm/30KHz(min)
WIFI2.4G	2400-2500MHz	30dBm	0dBm/30KHz(min)
GPS	1575MHz	32dBm	5dBm/30KHz(min)
4G LTE700/LTE800	725-825MHz	34dBm	3dBm/30KHz(min)
4G WIMAX	2500-2690 MHz	30dBm	0dBm/30KHz(min)
UHF	400-470Mhz	34dBm	2dBm/30KHz(min)
VHF	135-174Mhz	34dBm	2dBm/30KHz(min)
LOJACK	173.075Mhz	34dBm	5dBm/30KHz(min)
315	315Mhz	33dBm	5dBm/30KHz(min)
433	433Mhz	34dBm	5dBm/30KHz(min)
868	868MHz	35dBm	5dBm/30KHz(min)
GPSL2-L5	1170-1280MHz	32dBm	5dBm/30KHz(min)
Option	4G2300/ WIFI5.8G/3.6G/ UHF200-400MHz/ Wireless camera1000-1390MHz, etc.

Power Supply: AC adapter (AC220V-DC12V)

Shielding Radius: 5-50 meters @ -75dBm (dependent on signal strength in given area). VHF/UHF signal shielding radius is typically less than cell phone signal.

Dimensions: 238×60×395mm (width×height×length)

Net Weight: 7.0kg

Application Areas

Meeting rooms, conference rooms, museums, galleries, theaters, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, trains, buses

Important Note: For sensitive locations such as hospitals and gas stations, please conduct field testing first to ensure no interference occurs.

Package Contents

1 × Mobile Signal Jammer Master Unit
1 × English User Manual (digital scan available via email to avoid customs issues)
AC Power Charger (appropriate standard for shipping destination)
Mounting Screws
16 × Band Specific Antennas
1 × Car Charger

Overall Rating

5.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

A*x

Russian Federation Mar 20.2026

Helpful (56)

quality is good and competitive price. Good after sales service. Fast shipment

R*o

Poland Feb 1.2026

Helpful (85)

good factory, each time answer questions fast. Thanks Jena

Tag:

Contact Person: Ms. Jena

Tel: +86-15818561923

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16 Channels 38w Wifi Signal Jammer with 40m Jamming Range for Secure Meeting Rooms and Museums

16 Channels 38w Wifi Signal Jammer with 40m Jamming Range for Secure Meeting Rooms and Museums

16 Channels 38w Wifi Signal Jammer with 40m Jamming Range for Secure Meeting Rooms and Museums

wireless signal blocker

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Overall Rating

Rating Snapshot

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