Gold Member Since 2014
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Shenzhen HuiDeTong Tech. Co., Ltd.

Cell Phone Jammer, Signal Jammer, Mobile Jammer manufacturer / supplier in China, offering High Power Indoor Cell Phone Signal Jammer / Blocker, 6-CH Portable GSM Cellular Signal Jammer / Blocker, 8-CH High Power Indoor Cellular Signal Jammer and so on.

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Supplier Homepage Product High Power Jammer (mid-size) High Power Indoor Cell Phone Signal Jammer / Blocker

High Power Indoor Cell Phone Signal Jammer / Blocker

Purchase Qty.:
1-4 5-9 10+
FOB Unit Price: US $3,100 US $3,000 US $2,950
Purchase Qty. (Pieces) FOB Unit Price
1-4 US $3,100
5-9 US $3,000
10+ US $2,950
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Production Capacity: 99999 PCS/Year
Transport Package: Box
Payment Terms: Paypal, Western Union

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Basic Info
  • Model NO.: HDT-DxE75
  • Application: Optical Signal Transmission
  • Receiver Chip: Hdt
  • Jamming Target: Cell Phone; Wi-Fi Devices; GPS Devices
  • Power Supply: AC 220V
  • Power Input: AC 110/220V
  • Weight: 8kg
  • Color: White
  • Trademark: HDT Jammer
  • Origin: China, Shenzhen
  • Type: 860MHz~2665MHz
  • Modulation: Vco
  • Oscillator Circuit: PLL Frequency Synthesis
  • Jamming Range: 40-90 Meters
  • Charger: AC Charger
  • Size: 27cm*35cm*15cm
  • Transmission Power: 75 Watt
  • Jamming Frequencies: 860-2665MHz
  • Specification: CE
Product Description
High Power indoor Cell Phone Signal Jammer


NameHigh Power indoor Signal Jammer
TypeIndoor Jammer
Output Power80 Watt
Jamming Range40-90 meters
Jamming Frequencies860-2665Mhz

HDT-DxE75 is a High Power Indoor Cell Phone signal jammer, implementing the most effective and reliable RF jamming technology to prevent the leak of confidential information or unwanted usage of cell phones, Wi-Fi devices and GPS devices (optional).
DxE75 has 5 sets of jamming signal generators inside, which can transmit highly effective jamming signals targeting all cell phone and Wi-Fi devices within the blocking range. Once you turn the jammer on, with the help of its high-gain omni-directional antennas, DxE75 can jam continuously and simultaneously, all the RF communication Frequencies 860MHz~2665MHz which are most commonly used by cell phones and Wi-Fi devices. Adopting the latest jamming technologies, HDT-DxE75 jammer features ultra-high RF transmission power, making a stable shielding range around.

Once the system is activated, it transmits unique noise signal which creates "Firewall" between the transmitter and its receiver (cell phone and Wi-Fi device).
Besides, HDT-DxE can prevent the leak of confidential information leak via cell phones or unwanted GPS location leak.

High Power Indoor Cell Phone Signal Jammer / Blocker


l  5 High Power jamming signal generators inside.
l  Omni-directional Antennas.
l  Light weight design, easy to carry.
l  Can block six frequency bands continuously and simultaneously.
l  Total output power up to 80 watt.
l  With internal battery, recharged by DC charger or car charger.
l  Separate switch for each band with LED Light.
l  Inside cooling fans.
l  Can work 24 hours * 7 days * 12 month.

High Power Indoor Cell Phone Signal Jammer / Blocker

l  To prevent unwanted usage of cell phone
l  To prevent the leak of confidential information
l  To prevent the leak of GPS location
l  To prevent the remote-control cell phone bomb
l  For School; For Exam; For Church; For Hospital...

High Power Indoor Cell Phone Signal Jammer / Blocker
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Mr. Yuhui Mao
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