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Total 8505 products for phone signal blocker Manufacture & Suppliers

Sweep Jamming Cell Phone Signal Blocker Jammer AC Adapter Power Supply AC110-240V

70m Jamming Range Mobile Phone Signal Jammer Satisfy Commonly Needs in Daily Life X12Plus is updated version of x12, compare to the old model, it has higher output ......

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

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Sweep Jamming Cell Phone Signal Blocker Jammer AC Adapter Power Supply AC110-240V

70m Jamming Range Mobile Phone Signal Jammer Satisfy Commonly Needs in Daily Life X12Plus is updated version of x12, compare to the old model, it has higher output ......

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

Verified Supplier

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Black Cell Phone Signal Blocker 35dBm 4G Cellphone / GPS / WIFI

Black Cell Phone Signal Blocker 35dBm 4G Cellphone / GPS / WIFI 1. Details Name:High Power Jammer Model:EST-808N3 Brand:EST Frquency:GSM/......

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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VHF 16W Cell Phone Signal Blocker Semidiameter f interception 1m - 30m

VHF 16W Cell Phone Signal Blocker Semidiameter f interception 1m - 30m 1. Details Name:High Power Jammer Model:EST-808N2 Brand:EST Frquency:GSM/CDMA/......

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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8 Channels Full Frequencies Cell Phone Signal Blocker with Good Cooling

8 Channels Full Frequencies Cell Phone Signal Blocker with Good Cooling 1. Details Name:High Power Jammer Model:EST-808N3 Brand:EST Frquency:GSM/CDMA/DCS/PHS/......

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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Handheld Cell Phone Vioce Recorder Mobile Phone Signal Blocker Wireless Up To 1.5m Range

...Phone Vioce Recorder Block wireless microphones Up To 1.5m Range Descriptions: The voice recording jamming device SA-AJ02 is designed to protect conversation areas from eavesdropping. Device blocks wireless ...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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High Powered Cell Phone Signal Jammer , Cell Phone Signal Blocker

... ；6W ; Power input :AC110V-240V Power output :DC 5V 8A Jamming range :Radius: 1-20m 【the Cellular signal must ≤-75dBm in the location】 The jamming radius still depends on the...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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3G/4G/WIFI/+GPS Cell Phone Signal Jammer , Portable Cell Phone Signal Blocker Device

...) ,3G Single output power +33dBm /2W Power input :AC110V-240V Jamming range: Radius 1- 25M 【the Cellular signal must ≤...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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3500mAh Mobile Phone Signal Blocker 4 Watt For CDMA GSM

...signal level -85dbm) * Each band can turn ON/OFF without influencing the other bands operation * Rechargeable powerful battery and can be used outdoors * Good cooling system can working ......

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

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21 Channel Phone Signal Blocker 20W GSM Signal Mobile Alarm CDMA GSM

Output interface Shield band of frequency RF output power Output power/channel CDMA/ GSM 870-960MHz 36dBm 8dBm/30KHz(min) TD 2010-2025MHz 35dBm 5dBm/30KHz(min) DCS/PHS 1805-1920MHz 33dBm 2dBm/30KHz(min) 3G 2110...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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3500mAh Mobile Phone Signal Blocker 4 Watt For CDMA GSM

...signal level -85dbm) * Each band can turn ON/OFF without influencing the other bands operation * Rechargeable powerful battery and can be used outdoors * Good cooling system can working ......

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

Verified Supplier

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30m Range Cell Phone Blocking Device , Cell Phone Signal Blocker Jammer

Mobile Signal Jammer with jamming frequency of 0.8GHz to 6GHz and maximum jamming distance of 30m Description ZD-GR001 mobile signal jammer applies intelligent digital jamming technology. This jammer can jam al...

Zhejiang Zhongdeng Electronics Technology CO,LTD
Zhejiang,China

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Adjustable Radius Cell Phone Signal Blocker , Signal Blocker For Cell Phone

Specifications TX Frequency CDMA: 870-880MHz GSM: 925-965MHz DCS: 1805-1880MHz PHS: 1900-1990MHz 3G: 2110-2175MHz WIFI: 2400-2500 MHz LTE1(4G1): 2300-2390MHz LTE2(4G2): 2550-2660MHz Available system: Include an...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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Bluetooth Wireless 50w Phone Signal Blocker Jammer For Military

...Phone Signal Jammer Powerful For Military use Product Description: The Backpack All Cell Phone Jammer as designed with 6 antennas so that this portable car remote control jammer owns the ability to cut off t...

Wolves Team Limited
China

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600W Tetra Walky Talky Vehicle Jammer , 3G 4G WiFi GPS Car Cell Phone Signal Blocker

600W Tetra Walky Talky Vehicle Jammer , 3G 4G WiFi GPS Car Cell Phone Signal Blocker Product description : Technique characteristics Taking use of super-high frequency with high effective power. Effective outpu...

Wolves Team Limited
China

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CDMA GSM Cell Phone Signal Blocker Device 1-20M Range For Auditoriums / Law Court

...phone jammer Specifications TX Frequency CDMA: 850-894MHz GSM: 930-960MHz DCS/PHS: 1805-1990MHz 3G: 2110-2170MHz Available system: Include analog (AMPS, TACS, NMT) and digital (GPRS, GSM, DCS,CDMA,PDC,TDMA,P...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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Handheld 2G 3G 4G GPS 16w 30m Mobile Phone Signal Blocker High Power Portable Jammer

8 Antennas Handheld Mobile Signal Jammer Block 2G 3G 4G GPS 16w Power Up To 30m Descriptions: This handheld signal jammer SA-NPJ08 is 8 bands, with 8pcs high gain antennas 2dBi, each band power is up to 2w, tot...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

Verified Supplier

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Full Band Wireless Plastic Mobile Phone Signal Blocker 1-30M For CDMA GSM PHS

EST-505J full band wireless signal jammer Specifications TX Frequency CDMA: 850-894MHz GSM: 930-960MHz DCS/PHS: 1805-1990MHz GPS: 1500-1600MHz 3G: 2110-2170MHz WIFI: 2400-2500MHz VHF: 135-175MHz UHF: 400-470MHz...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

Verified Supplier

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All In One GPS Jamming Device , Cell Phone Signal Blocker Device Adjustable Working Range

...Phone Signal Jammer/ 47W High Power Gps Signal Jammer Brief Description: This is the latest designed full Bands 100MHz-6GHz 18 Antennas, multi-Use powerful Jammer, This jammer provides 18 bands of coverage (...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

Active Member

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All In One GPS Jamming Device , Cell Phone Signal Blocker Device Adjustable Working Range

...Phone Signal Jammer/ 47W High Power Gps Signal Jammer Brief Description: This is the latest designed full Bands 100MHz-6GHz 18 Antennas, multi-Use powerful Jammer, This jammer provides 18 bands of coverage (...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

Verified Supplier

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Phone Signal Blocker

Total 8505 products for phone signal blocker Manufacture & Suppliers

Sweep Jamming Cell Phone Signal Blocker Jammer AC Adapter Power Supply AC110-240V

Sweep Jamming Cell Phone Signal Blocker Jammer AC Adapter Power Supply AC110-240V

Black Cell Phone Signal Blocker 35dBm 4G Cellphone / GPS / WIFI

VHF 16W Cell Phone Signal Blocker Semidiameter f interception 1m - 30m

8 Channels Full Frequencies Cell Phone Signal Blocker with Good Cooling

Handheld Cell Phone Vioce Recorder Mobile Phone Signal Blocker Wireless Up To 1.5m Range

High Powered Cell Phone Signal Jammer , Cell Phone Signal Blocker

3G/4G/WIFI/+GPS Cell Phone Signal Jammer , Portable Cell Phone Signal Blocker Device

3500mAh Mobile Phone Signal Blocker 4 Watt For CDMA GSM

21 Channel Phone Signal Blocker 20W GSM Signal Mobile Alarm CDMA GSM

3500mAh Mobile Phone Signal Blocker 4 Watt For CDMA GSM

30m Range Cell Phone Blocking Device , Cell Phone Signal Blocker Jammer

Adjustable Radius Cell Phone Signal Blocker , Signal Blocker For Cell Phone

Bluetooth Wireless 50w Phone Signal Blocker Jammer For Military

600W Tetra Walky Talky Vehicle Jammer , 3G 4G WiFi GPS Car Cell Phone Signal Blocker

CDMA GSM Cell Phone Signal Blocker Device 1-20M Range For Auditoriums / Law Court

Handheld 2G 3G 4G GPS 16w 30m Mobile Phone Signal Blocker High Power Portable Jammer

Full Band Wireless Plastic Mobile Phone Signal Blocker 1-30M For CDMA GSM PHS

All In One GPS Jamming Device , Cell Phone Signal Blocker Device Adjustable Working Range

All In One GPS Jamming Device , Cell Phone Signal Blocker Device Adjustable Working Range