Name: Prison Signal Jamming Systems
Brand: KAVIT Electronics

Question 1

How do prison jamming systems address signal leakage to nearby areas?

Accepted Answer

Signal leakage beyond facility boundaries is one of the primary challenges in correctional jamming deployments. KAVIT systems mitigate this through careful antenna placement, per-band power calibration, and TDD-based selective downlink jamming (available on KJ600 and above) to reduce impact on surrounding cellular networks. However, some degree of RF spillover is inherent to the technology and cannot be fully eliminated. A thorough RF site survey, ongoing power monitoring, and coordination with local carriers are essential to manage leakage within acceptable limits and meet regulatory requirements.

Question 2

Can prison jammers block 5G and WiFi 7 signals?

Accepted Answer

KAVIT prison-grade models (KJ1000 and above) cover frequencies up to 7.125 GHz, which includes sub-6 GHz 5G NR bands and WiFi 6E/7. Note that 5G mmWave bands (above 24 GHz) are not covered by current models. As wireless standards continue to evolve and new frequency allocations emerge, system configurations may require periodic updates. Contact KAVIT for current band coverage details specific to your region.

Question 3

What management capabilities do prison jamming systems offer?

Accepted Answer

Management capabilities depend on the model selected. The KJ2000 and KJ4000 include a built-in controller as standard, while it is optional on the KJ600 and KJ1000. Systems with controller support provide centralized monitoring of unit status, per-band power adjustment, fault alerts, and audit logging via Ethernet. Managing a facility-wide deployment across multiple buildings and zones requires careful planning — contact KAVIT to discuss management architecture suited to your facility's scale and operational requirements.

Question 4

How many jamming units are needed for a correctional facility?

Accepted Answer

The required number of units varies widely based on facility size, building construction, layout, the number of frequency bands to be covered, and the desired level of coverage reliability. There is no standard formula — each deployment requires an RF site survey to assess signal propagation, identify coverage gaps, and plan unit placement. KAVIT provides site survey services and custom deployment planning to address the specific requirements of each facility.

Question 5

Are prison signal jammers tamper-resistant?

Accepted Answer

KAVIT prison-grade jamming units feature tamper-resistant enclosures and concealed mounting options designed for correctional environments. On models with controller support, tamper detection alerts can notify security staff when a unit is physically disturbed. The level of physical hardening and monitoring capability varies by model and installation configuration — contact KAVIT to discuss the options appropriate for your facility's security level.

	KJ300	KJ600	KJ1000	KJ2000	KJ4000
Frequency Range	Up-to 6GHz	Up-to 7.125GHz	Up-to 7.125GHz	Up-to 8.5GHz	Up-to 8.5GHz
Bands	Cellular, ISM, WiFi 2.4/5/6, Lora, Zigbee, Bluetooth, Satellite	Cellular, ISM, WiFi 2.4/5/6/6E/7, Lora, Zigbee, Bluetooth, Satellite	Cellular, ISM, WiFi 2.4/5/6/6E/7, Lora, Zigbee, Bluetooth, Satellite	Cellular, ISM, WiFi 2.4/5/6/6E/7, Lora, Zigbee, Bluetooth, Satellite, VHF/UHF/Toys, Military	Cellular, ISM, WiFi 2.4/5/6/6E/7, Lora, Zigbee, Bluetooth, Satellite, VHF/UHF/Toys, Military
Output Power (CW)	Up-to 2W	Up-to 8W	Up-to 20W	Up-to 60W	Up-to 250W
TDD Support	-	✓	✓	✓	✓
Has Portable Version	✓	✓	✓	✓	✓
Controller	-	Optional	Optional	✓	✓
Shock Resistant	-	-	-	Portable only	Portable only
Reactive Band	-	Optional	Optional	Optional	Optional
Drone Detector	-	Optional	Optional	Optional	Optional
Applications	Offices, Banks, Private rooms	Offices, Banks, Institutions, Private rooms	Large Hall, Prisons	Prisons, Stadiums, Military Bases	Prisons, Stadiums, Military Bases
Portable Applications	Private Rooms	VIP Protection, Tactical (Man Pack)	VIP Protection, Tactical (Man Pack)	Vehicle, Mass Events, Tactical	Vehicle, Mass Events, Tactical

Prison Systems

Overview

Key Features

Applications

Technical Specifications

Model Comparison