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MainCatalogJammersCellular Firewall

Selective Cellular Firewall for prison

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The newest device
Power Cellular Firewall
Power Cellular Firewall
  • Power Cellular Firewall
  • Portable Cellular Firewall
Main characteristics
SKU 1936
Vendor Intercept
Category Jammers - Catchers and SMS Senders
Standart GSM/900/1800/850/1900 - UMTS (3G)
Frequency 4 GSM + 5 UMTS bands (2100, 1900, 1700, 900, 850)
System output 10 mW – 100W
Power source Battery / 90 – 220VAC / 12VDC
Active range (m) 500
Battery Yes
Antenna Omni or Directional
Q'ty of channels 9 bands
Delivery set System, Antenna, Laptop, Power supply
Dimensions, HWD 490x420X175 mm
Weight 10 kg
Shipment Worldwide

Purpose: GSM/UMTS Selective Jamming

General Info: Cellular Firewall has been designed for selective blocking of GSM/UMTS communications. Based on the Active BTS infrastructure, Cellular Firewall allows authorized GSM/UMTS mobile subscribers to use their mobile devices as usual, initiate or receive calls, send text messages, etc., while still being in the vicinity of the system; at the same time unauthorized phones are denied of cellular services. Cellular Firewall is available in various configurations to suit various conditions and match the requirements of every customer.

Summary:

Selective Blocking of GSM/UMTS Phones
White and Black mobile lists 
Up to 4 GSM and 5 UMTS Bands
Various Configurations

Features:

Selective Blocking of GSM Phones

Cellular Firewall enables to define the designated list of GSM/UMTS phones. When operated, the system blocks all phones in the list of unauthorized MS/UE, while allowing authorized phones to continue functioning normally. This makes Cellular Firewall an ideal solution for prisons and jailing facilities, preventing inmates from unsupervised communications with the world outside the prison walls, and at the same time allowing the prison staff to continue using their GSM/UMTS phones as usual. The solution can also work in strategic installations such as power plants, ports, etc., and is suitable for tactical situations (such as hostages’ scenarios).

GSM and UMTS Bands, Various Configurations

Cellular Firewall is available in several configurations: fixed, vehicle-mounted or carry-on. While fixed or vehicle mounted installations can be fed from an external power source, the carried unit performs for hours using a set of internal batteries that can be recharged or replaced when needed. The unit can be easily packed in standard bags or suitcases or mounted on a vehicle to allow covert operation in populated areas. Cellular Firewall supports up to 4 GSM bands (850, 900, 1800, 1900), making it applicable to any location worldwide that features an operating GSM network. The 3G module supports up to 5 UMTS bands (2100, 1900, 1700, 900, 850).


Supported frequency bands

Two bands of the following: GSM-850
(824.0–849.0 / 869.0–894.0), P-GSM-900
(890.2–914.8 / 935.2–959.8), DCS-1800
(1710.2–1784.8 / 1805.2–1879.8), PCS-1900
(1850.0–1910.0 / 1930.0–1990.0)

Two bands of the following: UMTS I 2100
(1920–1980 / 2110–2170), UMTS II 1900
(1850–1910 / 1930–1990) UMTS IV 1700
(1710–1755 / 2110–2155) UMTS V 850
(824–849 / 869–894) UMTS VII 900 (880–915 /
925–960)

Transmission output power

Depends on configuration (10 mW – 100W
total)

Signal Source

PLL synthesized

Power supply

Battery / 90 – 220VAC / 12VDC

Antenna

Depends on configuration (directional /
omni-directional)

Dimensions

Depends on configuration

Weight

Depends on configuration (the smallest unit
weighs 900g, not including operator’s UI device
and battery)

Operating Temp.

0ºC – 40ºC

Humidity

5%-95% (non condensing)

 

Prison

Prison
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