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Total 18788 products for used phone systems Manufacture & Suppliers

DLNA XP200 CDMA 450 Mhz Mobile Phone Fashion Straight Pad 2.4 Inch Screen

...er any circumstances. This kind of phone should be avoided in the hospital as it may interfere with medical electronic equipment, such as pacemakers and earphones. The high frequency coming from the phone ma...

Shenzhen Liangfeng Technology Co., Ltd.
Guangdong,China

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VHF UHF Cell Phone Signal Scrambler Sweep Jamming Type Friendly Maintenance

VHFUHF Cell Phone Signal Jammer/Walkie-Talkie Signal Jammer Brief Description: Purple Horn Room jammer S10 is best Global using in rooms . S10 mainly Jamming all types of mobile phones, Wi-Fi/Bluetooth etc. Cre...

Changsha Purple Horn E-Commerce Co., Ltd.
Hunan,China

Verified Supplier

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6 Radio Frequencies Cell Phone Scrambler Device 16 Watt Total Output Purple Horn

...rooms or vehicles. X6 can Jamming all types of wireless devices, such as mobile phones, walkie-talkie GPS Tracker, Lojack, Wi-Fi/Bluetooth etc. Create a “prohibited” area with a radius of 50 meters for all w...

Changsha Purple Horn E-Commerce Co., Ltd.
Hunan,China

Verified Supplier

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Power Adjustable Mobile Phone Signal Jammer 6 RF Customized Frequency Safe Operation

... can Jamming all types of wireless devices, such as mobile phones, walkie-talkie GPS Tracker, Lojack, Wi-Fi/Bluetooth etc. Create a “prohibited” area with a radius of 50 meters for all wireless ......

Changsha Purple Horn E-Commerce Co., Ltd.
Hunan,China

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46W High Output Power Mobile Phone Signal Jammer CDMA 450MHz Weight 3.5kg

...Phone Signal Jammer/CDMA450MHzWi-Fi Signal Blocker Description: This eight-way desktop mobile phone signal shielding device has two sets of conventional frequency segments. One is 2G3G4G+WiFi, in which 4G is...

Changsha Purple Horn E-Commerce Co., Ltd.
Hunan,China

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Eight Way Desktop Cell Phone Jammer Kit WiFi 2.4G 4G 2600MHz For Gallery

...Phone Signal Jammer/Jamming Up to 80M 46W Description: This eight-way desktop mobile phone signal shielding device has two sets of conventional frequency segments. One is 2G3G4G+WiFi, in which 4G is divided ...

Changsha Purple Horn E-Commerce Co., Ltd.
Hunan,China

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5 - 30m Cover Radius Mobile Phone Signal Jammer , Compact Size Portable Phone Jammer

...phone signal blockers with 12 signals customized services, equip with 2.5dbi high gain omini-directional antennas, it suport long time working because of good cooling system and inner fans. total output powe...

Changsha Purple Horn E-Commerce Co., Ltd.
Hunan,China

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Multi - Functional Mobile Phone Signal Jammer 24 / 7 Hours Working Easily Use

64W total output power mobile phone signal jammer with 12 antennas, each band could be up to 6-8W, the jamming range is 70M radius coverage, Built-in fans support long time working, with 3dbi external omni-dire...

Changsha Purple Horn E-Commerce Co., Ltd.
Hunan,China

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Safe Mobile Phone Signal Jammer , 3g 4g Signal Jammer With Good Cooling System

...39;s output power is up to 6-8W, its is the most powerful in the small size signal blocker series, it almost include almost all the signals commonly using in daily life, such as phone signals, gps signals, w...

Changsha Purple Horn E-Commerce Co., Ltd.
Hunan,China

Verified Supplier

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Customized Mobile Phone Signal Jammer With Adjustable Working Range 47 Watts

...18 Antennas Mobile Phone Signal Jammer With 40M Coverage/ Signals Customized Service The 18-way mobile phone signal blocker consists of 18 different signal frequency segments, including almost all the signal...

Changsha Purple Horn E-Commerce Co., Ltd.
Hunan,China

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Vehicle Mobile Phone Signal Jammer Portable With 150 Watt Eight Antennas

Vehicle Using Mobile Phone Signal Scrambler With 150W Eight Antennas Signal Blocking 5dBi external omni-directional antennas mobile phone signal scrambler with human safe design, powerful cooling system with in...

Changsha Purple Horn E-Commerce Co., Ltd.
Hunan,China

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71W High Power Mobile Phone Signal Jammer With 5-8W Each Band Block 70M Coverage

71W High Power Cell Phone Signal Jammer With 5-8W Each Band Block 70M Coverage 71W total output power cell phone signal jammer, black aluminum casing, each channel output power 5-8W, shielding distance up to 70...

Changsha Purple Horn E-Commerce Co., Ltd.
Hunan,China

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70m Jamming Range Cell Phone Jamming Device , Portable Cell Phone Jammer 71 Watt

...Phone Signal Jammer Satisfy Commonly Needs in Daily Life X12Plus is updated version of x12, compare to the old model, it has higher output power, each bands output power is 5-8W, 70m jamming range could sati...

Changsha Purple Horn E-Commerce Co., Ltd.
Hunan,China

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Portable Mobile Phone Signal Jammer 12 Antennas Working 30m With 10000mAh Battery

... up to 30W2.5dbi antenna gain, 10000mAh inner battery supports three hours of offline operation. The 2kg weight is ideal for portable use. Features: * Compact Size and easy carry *...

Changsha Purple Horn E-Commerce Co., Ltd.
Hunan,China

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Aluminum Casing 46W Mobile Phone Signal Jammer With 8 Way Signal Output Blocking

...Phone Signal Jammer With 8-way Signal Output Blocking 46W total output power 8-way mobile phone signal jammer is composed of eight different signal shielding modules, aluminum casing and built-in fan support...

Changsha Purple Horn E-Commerce Co., Ltd.
Hunan,China

Verified Supplier

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12000mAh 40m Portable Phone Signal Jammer ICNIRP For WIFI GPS Lojack

Updated version with 28W total output power mobile phone signal jammer has 8 antennas it jams all Phone WiFi GPS Lojack signal, with rechargeable powerful battery and can be used outdoors High Power Portable 8B...

Changsha Purple Horn E-Commerce Co., Ltd.
Hunan,China

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Stationary 22 Bands Cell Phone Signal Jammer Sweep Jamming For GSM 3G 4G 5G

... of 46 Watts. Phone Jammer Product Information Name: World First 22 Antennas Wireless Signal Jammer For Full Bands 5GLTE 2G 3G 4G Wi-Fi GPS LOJACK Output Power 42Watt With Infrared Remote Control Turn ON /OF...

Changsha Purple Horn E-Commerce Co., Ltd.
Hunan,China

Verified Supplier

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Six Frequency Segments Mobile Phone Scrambler , Cell Phone Blocker For GPS Tracker

GpsL14G Jail Using Prison Signal Jammer/Jamming For Phone Gps Tracker Description: The 300W prison shield has six frequency segments, each with an output of 50W and a shield distance of 150 meters. This ......

Changsha Purple Horn E-Commerce Co., Ltd.
Hunan,China

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23dBm Cell Phone Signal Booster 700MHz 4GLTE GB6993-86 Standard Reliability

... for use in areas where the 700MHz signal is weak to cause Call dropout or Cant connection.The device improves the voice calls and data VOICE GPRS and EDGE (depends of the ......

Changsha Purple Horn E-Commerce Co., Ltd.
Hunan,China

Verified Supplier

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3G 2100MHz Mobile Signal Booster , High Gain Cell Phone Signal Booster

... for use in areas where the 2100MHz signal is weak to cause Call dropout or Cant connection. The device improves the voice calls and data VOICE GPRS and EDGE (depends of the ......

Changsha Purple Horn E-Commerce Co., Ltd.
Hunan,China

Verified Supplier

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Used Phone Systems

Total 18788 products for used phone systems Manufacture & Suppliers

DLNA XP200 CDMA 450 Mhz Mobile Phone Fashion Straight Pad 2.4 Inch Screen

VHF UHF Cell Phone Signal Scrambler Sweep Jamming Type Friendly Maintenance

6 Radio Frequencies Cell Phone Scrambler Device 16 Watt Total Output Purple Horn

Power Adjustable Mobile Phone Signal Jammer 6 RF Customized Frequency Safe Operation

46W High Output Power Mobile Phone Signal Jammer CDMA 450MHz Weight 3.5kg

Eight Way Desktop Cell Phone Jammer Kit WiFi 2.4G 4G 2600MHz For Gallery

5 - 30m Cover Radius Mobile Phone Signal Jammer , Compact Size Portable Phone Jammer

Multi - Functional Mobile Phone Signal Jammer 24 / 7 Hours Working Easily Use

Safe Mobile Phone Signal Jammer , 3g 4g Signal Jammer With Good Cooling System

Customized Mobile Phone Signal Jammer With Adjustable Working Range 47 Watts

Vehicle Mobile Phone Signal Jammer Portable With 150 Watt Eight Antennas

71W High Power Mobile Phone Signal Jammer With 5-8W Each Band Block 70M Coverage

70m Jamming Range Cell Phone Jamming Device , Portable Cell Phone Jammer 71 Watt

Portable Mobile Phone Signal Jammer 12 Antennas Working 30m With 10000mAh Battery

Aluminum Casing 46W Mobile Phone Signal Jammer With 8 Way Signal Output Blocking

12000mAh 40m Portable Phone Signal Jammer ICNIRP For WIFI GPS Lojack

Stationary 22 Bands Cell Phone Signal Jammer Sweep Jamming For GSM 3G 4G 5G

Six Frequency Segments Mobile Phone Scrambler , Cell Phone Blocker For GPS Tracker

23dBm Cell Phone Signal Booster 700MHz 4GLTE GB6993-86 Standard Reliability

3G 2100MHz Mobile Signal Booster , High Gain Cell Phone Signal Booster