Beijing Tianzheng Science and Technology Development Co., Ltd.| Manufacturer
Beijing Tianzheng Science and Technology Development Co., Ltd.

China Manufacturer with main products: Mobile Phone Breaker, Cell phone jammer, Mobile Phone isolator, Car Anti Tracker GPS , Portable GPS Jammer, Anti- eavesdropping equipment,...

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Mobile Phone Jammer

Place of Origin: Beijing in China


ZMA-808A Mobile Phone Breaker/Jammer/Isolator
Tx Frequency
  (A)TX frequency 869-894MHz
  (B)TX frequency 925-960MHz
  (C) Tx frequency 1805-1880MHz
  (D) Tx frequency 1900-1990MHz
Available system 
Include analog (AMPS,TACS,NMT) and digital (GPRS,GSM, 
Single output power
+35dBm / 800mW
Power input
Power output
DC 5V 8A
Jamming range
Radius 15 - 20 M
【the Cellular signal must ≤-85dBm in the location】
 The jamming radius still depends on the strength signal in given area
 Safety regulation
  AC Adapter UL (E190582)
  CSA (LR112971 Level 3)
  185(L)×137(W)×60H)mm not include antenna
-40 to +55℃
Relative humility
Air pressure
Working Area
1. Conference room, auditoriums, law court, library, exam room, school, cinema, theater, and hospital etc.
2. At places where using mobile phones is prohibited such as government, military, finance, security, police and command center etc.


Mobile Phone Jammer from this supplier

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