14 Bands 35W High Power Cell Phone Signal Jammer with 4 Cooling Fans and 70m Shield

Name: 14 Bands 35W High Power Cell Phone Signal Jammer with 4 Cooling Fans and 70m Shield
Brand: Shenzhen Sacon Telecom Co., Ltd
SKU: SA-014B
Price: 5.00 USD
Availability: InStock

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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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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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14 Bands 35W High Power Cell Phone Signal Jammer with 4 Cooling Fans and 70m Shield

Large Image : 14 Bands 35W High Power Cell Phone Signal Jammer with 4 Cooling Fans and 70m Shield

Product Details:

Place of Origin:	China
Brand Name:	Sacontelecom
Certification:	ISO9001
Model Number:	SA-014B

Payment & Shipping Terms:

Minimum Order Quantity:	10pcs
Price:	negotiation
Packaging Details:	Jammer Kit 1pc,Omni Antenna 14pcs,Adapter * 1pc,Car Charger * 1pc
Delivery Time:	3~5 work days for sample
Payment Terms:	L/C,T/T,Western Union,Paypal
Supply Ability:	5000pcs/month

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14 Bands 35W High Power Cell Phone Signal Jammer with 4 Cooling Fans and 70m Shield

Description

Product Name:	35w Cell Phone Signal Blocker	Channels:	14
Cooling System:	4 Cooling Fans Inside	Jamming Range:	2-70M @-75dbm Still Depends On The Strength Signal In Given Area
Box Size:	470mm X 420mm X 115mm	Weight:	7kg
Highlight:	cell phone signal blocker , cell phone signal scrambler

14 Bands Cell Phone Disruptor Jammer 4 Cooling Fans With 70m Shield

Product Overview

This powerful 14-band, 35W high-power cell phone signal jammer features 4 cooling fans and provides up to 70 meters of signal shielding. The adjustable 14-antenna system blocks 3G, 4G phone signals, WiFi, UHF, VHF, GPS, LoJack, and all common signal bands, offering maximum protection for your privacy and quiet environment.

Important Note: The jamming distances mentioned are for reference only. Actual jamming distance varies depending on signal strength and usage location.

Key Features

Latest 14 full-band jammer with comprehensive coverage for all mobile phone 2G, 3G, 4G signals
Blocks VHF/UHF walkie-talkie, WiFi, GPS, LoJack, and remote control 433/315 bands
Total output power: 35W with jamming range up to 70m (10m for VHF/UHF)
Uses stronger, longer external omni-directional antennas
Adjust or turn off any single band without affecting other bands
Advanced cooling system with 4 internal cooling fans
Can be used in car directly with DC12V car charger
ODM and OEM orders welcome with customizable band selection

Technical Specifications

Specification	Details
Total Output Power	35W
Jamming Range	2-70M @-75dbm (depends on signal strength in given area)
CDMA	851-894MHz
GSM	925-960MHz
DCS & PCS	1805-1990MHz
3G	2110-2170MHz
GPS L1	1570-1580MHz
WiFi 2.4G	2400-2483MHz
VHF	135-174MHz
UHF	400-470MHz
4G Wimax	2300-2400MHz (American standard) 2500-2690MHz (European standard)
4G1 LTE	700-800MHz (American standard) 790-862MHz (European standard)
LoJack	167-175MHz
315MHz Band	315MHz
433MHz Band	433MHz
GPS L2L5	1170-1280MHz
Cooling System	4 cooling fans inside
Power Supply	AC100-240V to DC12V input
Working Hours	365 days non-stop operation
Box Size	470×420×115mm
Gross Weight	7kg per set

Product Advantages

Advanced cooling system with internal cooling fans
Individual band adjustment without affecting other bands
Continuous non-stop operation capability
Stable and reliable performance
Direct car usage with optional car charger

Application Areas

Meeting rooms, conference rooms, museums, galleries
Theatres, concert halls, churches, temples
Restaurants, classrooms, training centers
Factories, banks, trains, buses
Note: For hospitals, gas stations, and sensitive locations, conduct field testing first to ensure no interference with normal equipment operation

Packing List

1 × Mobile Signal Jammer Master Unit
1 × English User Manual (digital version available via email)
1 × AC Power Charger (region-specific)
Mounting Screws
14 × 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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14 Bands 35W High Power Cell Phone Signal Jammer with 4 Cooling Fans and 70m Shield

14 Bands 35W High Power Cell Phone Signal Jammer with 4 Cooling Fans and 70m Shield

14 Bands 35W High Power Cell Phone Signal Jammer with 4 Cooling Fans and 70m Shield

cell phone signal blocker

cell phone signal scrambler

Overall Rating

Rating Snapshot

All Reviews

cell phone signal blocker,

cell phone signal scrambler,