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Law Enforcement & Public Security

Protector™ Cellular Firewall

CELLULAR FIREWALL

For law enforcement agencies, search and rescue, correctional facility, prison, police and counter terrorism, border security, emergency service and telecommunication

  • IMEI Catcher
  • Cellular Locator
  • Cellular Firewall
  • Customizable 2G/3G/4G/5G
designed to selectively block services to designated mobile devices

As a part of the Synway Protector™ suite of products, the Synway Cellular Firewall can be programmed to deny access to the cellular network for some cellular phones while granting access to others.The Synway cellular firewall also allows for uninterrupted cellular service to authorized devices based on their cellular identities. This makes the system ideal for any scenario where cellular communication needs to be controlled or supervised, such as in secure facilities and prisons. Synway’s cellular firewall can send and receive target information to and from external sources to keep command and control centers fully appraised of the ongoing operation.

customized to specific customer needs upon request

Synway designs and builds all its systems in-house, and so configurations can be customized to specific customer needs upon request, Synway Protector™ IMSI Catcher comes in various form factors and flexible configurations: 1) highly compact unit that fits into a jacket pocket; 2) ruggedized suitcase or portable backpack unit; 3) vehicle-mounted for flexible deployments; 4) fixed, rack-mounted unit for long-term operations.

customized to specific customer needs upon request

Synway designs and builds all its systems in-house, and so configurations can be customized to specific customer needs upon request, Synway Protector™ IMSI Catcher comes in various form factors and flexible configurations: 1) highly compact unit that fits into a jacket pocket; 2) ruggedized suitcase or portable backpack unit; 3) vehicle-mounted for flexible deployments; 4) fixed, rack-mounted unit for long-term operations.

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Features

Multi-identifier Capture

Extracts unique identifiers from mobile devices in the operational zone, and detects all cellular phones in restricted deployment areas and triggers alerts when target devices are identified. 

Precise Location & Selective Blocking

Use advanced location technologies to accurately pinpoint the location of cellular devices via their IMSI/IMEI, and Support "selective blocking mode".


Data Storage & Advanced Analytics

Stores captured IMSI/IMEI data in a database, and adopts simple, user-friendly powerful analytic software to process and analyze stored data. 


Broad Compatibility & Integration 

Works across all cellular phone brands, operating systems, and network technologies (2G, 3G, 4G, 5G), covering most mainstream frequency bands in multi-cell configurations. 

Diverse Form Factors & Customization

Offers flexible configurations for different tactical needs:  Highly compact (pocket-sized); Ruggedized suitcase /backpack (portable); Vehicle-mounted; Fixed rack-mounted, or etc.

Capabilities

Tactical Flexibility

Diverse form factors (pocket, portable, vehicle-mounted, fixed) adapt to scenarios ranging from covert missions to long-term stationary operations, meeting varied on-site needs. 

Targeted & Secure Control

"Selective blocking mode" balances security (blocking unauthorized devices) and normal operation (approving authorized ones), avoiding unnecessary disruption to legitimate communications. 

Comprehensive Coverage

Compatibility with 2G-5G, all device brands/OS, and mainstream frequency bands ensures no gaps in detecting devices within the operational zone, even for latest-generation mobile technologies. 

Efficient Intelligence Support

Real-time alerts for target devices, precise location data, and actionable analytics help law enforcement agencies quickly identify potential targets and make informed decisions. 

Tailored Adaptability

Customizable configurations (via in-house production) let customers tailor the system to unique mission requirements (e.g., specific frequency bands, deployment environments).

Core Specifications

Main Functions

IMSI and IMEI Catcher, Add-on cellular locator and cellular firewall

Applications

law enforcement agencies, search and rescue, correctional facility, prison, police and counter terrorism, border security patrol, emergency service and telecommunication

 

Base station

Simulates GSM/ UMTS/ LTE/5G NR base stations simultaneously. The supported network protocols can be customized.

 

 

 

 

 

 

 

Bands

Support 2G, 3G, 4G, 5G, the frequency band include GSM/UMTS/LTE

 5G:   N1uplink 1920-1980MHzdownlink2110-2170MHz

  N5uplink 824-849MHzdownlink869-894MHz

  N8uplink 880-915MHzdownlink925-960MHz

N28uplink703-748MHzdownlink758-803MHz

  N412496-2690MHz

  N77/N83300-3600MHz

  N79 4400-5000MHzz

  4G:   B1uplink 1920-1980MHzdownlink2110-2170MHz

  B3uplink 1710-1785MHzdownlink1805-1880MHz

  B5uplink824-849MHzdownlink869-894MHz

  B8uplink880-915MHzdownlink925-960MHz

  B342010-2025MHz

  B391880-1920MHz

B402300-2390MHz

  B4138):2496-2690MHz

3GWCDMAB1uplink 1920-1980MHzdownlink2110-2170MHz

 CDMAB5uplink824-849MHzdownlink869-894MHz

2GGSM900uplink890-915MHzdownlink935-960MHz

 DCS1800uplink1710-1785MHzdownlink1805-1880MHz

Notes: The number of supported bands will continue to be updated and can be customized according to clients' need.

Transmit Power

≤ 47 dBm (50 Watt), stepless adjustment

Sensitivity

≤ -110 dBm

Signal Coverage Radius

50-1000m (Typical / Ideal Environment): With distributed deployment, the coverage area can be expanded via indoor distributed antennas

Antenna Interface

N-Type

 

 

Software Features

  • Data Export Format: Excel
  • Multi-User Permissions: Not Supported
  • Remote Management: Web
  • Whitelist/Blacklist Capacity: Unlimited
  • Capture Rate: 50 Entries/Sec
  • Storage Capacity: 1 Million Records
  • Control Platform: PC Terminal

  Electrical Parameters

  • Input Voltage: AC 110-220V, DC Optional
  • Power Consumption: based on function, usually less than 1,000Watt
  • Battery Capacity: Optional or based on necessity
  • Battery Life: based on necessity

  Physical Parameters

  • Housing Material: ADC12 Die-Cast Part (Die-Cast Aluminum Alloy)
  • Protection Class: IP67
  • Dimensions (Length × Width × Height, mm): The dimensions are related to the number of supported frequency points and coverage range;
  • Weight: custom-made by needs

  Environmental

  • Operating Temperature Range: -40 – 55 °C
  • Storage Temperature Range: -40 – 55 °C
  • Humidity: 5% – 98% RH
  • Shock Resistance Class: IEC

  Accessories List

  • Signal Shielding Main Unit
  • Main Unit Power Cable
  • Main Unit Ethernet Cable
  • Signal Shielding Front-End
  • Beidou Antennas
  • Ceiling-Mounted Antenna
  • Installation Accessories (including feeder cables and hoop accessories)

Scan and set-up

Automatically provides users with the ideal parameter for the most effective attraction of mobile phone subscribers.

Detection

Alarm can be triggered upon the presence of a specific mobile phone.

IDs

Capture and record cellular identifiers (IMSI, IMEI), which are stored in database and analyzed.

   White list

Allows a predefined list of devices to work while denying service to all others.

Blacklist

Allows operation in a targeted mode where all phones are released but a predefined list of targets is held / denied.

Downgrade

Ability to downgrade target mobile phone from LTE or UMTS to GSM.

Warranty

3-Years, lifetime technical support for free

Resources
Related Products
Protector™ Cellular Firewall
Protector™ Cellular Locator
Protector™ IMSI Catcher
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