800W High power Jail Cellular Jammer Model:CPJ6022

Brand: SZ Vodasafe
Model: P28
Color: Sleek Grey
Product Type: Global Multi-Use Handheld 28 Bands Signal Jammer/Blocker
Function: Blocks a full spectrum of wireless signals, including 5G/4G/3G/2G mobile networks, WiFi (2.4G/5G/WiFi 6E), GPS (L1-L5), UHF/VHF, LOJACK, RF frequencies (315/433/868/915MHz), LORA, and FM radio.
Specifications
The Vodasafe P28 is built to excel in every technical aspect, ensuring consistent and powerful jamming capabilities across all bands. Below is a detailed breakdown of its specifications:

Name: Vodasafe Full band Portable 28 bands Jammer
Brand: Vodasafe/Professional wireless signal security for Enterprise&Goverment
SKU: P28
Availability: InStock
Rating: 5 (4 reviews)

Category	Details
Jammed Signal Types	Full Bands Mobile Phone (5G/4G/3G/2G) + WiFi (2.4G, 5.2G, 5.8G, WiFi 6E 802.11ax) + GPS (L1-L5) + UHF/VHF + LOJACK + RF Frequencies (RC-315, RC-433, RC-868, RC-915) + LORA + FM Radio
Output Power	Total Power: 28W (optimized for balanced performance across all bands) Per Band Power: 1±0.2W (30±1dBm), ensuring strong jamming capability without unnecessary energy waste
Jamming Radius	2-25 meters (at -75dBm). The actual range depends on the strength of ambient signals in the target area (e.g., proximity to mobile base stations or GPS satellites).
Power Supply Options	AC Power: 110-240V AC (50-60Hz) converted to 12V DC via included adapter (compatible with global power grids) Car Charger: 12V DC input (ideal for civilian in-vehicle use: cars, trucks, buses, boats) Built-in Rechargeable Battery: 7.4V/12000mAh Ni-MH battery, supporting up to 80 minutes of continuous operation on a full charge
Cooling System	High-efficiency thermal management to prevent overheating: 3 built-in cooling fans (low noise, high airflow) Large aluminum alloy radiator (accelerates heat dissipation) Ensures stable operation even during extended use (normal operational temperature: 45-60°C)
Display Function	Integrated LCD Battery Capacity Display: Shows real-time data including battery percentage, working voltage, and working current - allowing users to monitor device status at a glance.
Physical Dimensions	Device Size (without antennas): 200mm (L) × 133mm (W) × 66mm (H) (compact design for easy portability) Antenna Length: 166-195mm (optimized for signal coverage) Antenna Gain: 2.0dBi (omni-directional, ensuring 360° signal jamming)
Weight	Net Weight (device only): 2.2kg Gross Weight (with packaging and accessories): 3.0kg
Packaging Size	295mm × 260mm × 125mm (sturdy packaging to protect the device during transportation)
Warranty	1 year from the date of delivery (covers manufacturing defects and performance issues; contact local SZ Vodasafe agents for support)

Detailed Band Configuration: Precision Jamming for Every Civilian Need
The Vodasafe P28's 28 bands are meticulously calibrated to target specific signal types, ensuring no unwanted wireless interference slips through. Each band can be independently turned on or off via the built-in DIP switch, allowing users to customize jamming based on their unique civilian requirements (e.g., blocking only mobile signals without affecting WiFi, or disabling FM radio jamming in public spaces).

Channel (CH)	Target Signal Type	Frequency Range	Average Output Power
1	VHF / LOJACK	135-175MHz	30±1dBm (1±0.2W)
2	5G 600MHz	617-698MHz	30±1dBm (1±0.2W)
3	5G 3700MHz	3600-3900MHz	30±1dBm (1±0.2W)
4	3G 2100MHz	2110-2180MHz	30±1dBm (1±0.2W)
5	RC-868	868MHz	30±1dBm (1±0.2W)
6	WiFi 5.2G (802.11.a)	5100-5500MHz	30±1dBm (1±0.2W)
7	4G 2600MHz	2620-2690MHz	30±1dBm (1±0.2W)
8	4G 800MHz	790-826MHz	30±1dBm (1±0.2W)
9	FM Radio	87-108MHz	30±1dBm (1±0.2W)
10	RC-433	433-434MHz	30±1dBm (1±0.2W)
11	4G 700MHz	700-803MHz	30±1dBm (1±0.2W)
12	GPS L1	1560-1610MHz	30±1dBm (1±0.2W)
13	LORA / RC-915	900-930MHz	30±1dBm (1±0.2W)
14	4G 2500MHz	2500-2620MHz	30±1dBm (1±0.2W)
15	GPS L2/L3/L4/L5	1170-1390MHz	30±1dBm (1±0.2W)
16	CDMA 850MHz	851-894MHz	30±1dBm (1±0.2W)
17	4G 1700MHz	1710-1780MHz	30±1dBm (1±0.2W)
18	WiFi 6E (802.11.ax)	5925-6425MHz	30±1dBm (1±0.2W)
19	RC-315	315MHz	30±1dBm (1±0.2W)
20	GSM 900MHz	925-960MHz	30±1dBm (1±0.2W)
21	DCS 1800MHz	1805-1920MHz	30±1dBm (1±0.2W)
22	WiFi 2.4G (802.11.b/g)	2400-2500MHz	30±1dBm (1±0.2W)
23	WiFi 5.8G (802.11.a)	5500-5900MHz	30±1dBm (1±0.2W)
24	5G 3300/3500MHz	3300-3600MHz	30±1dBm (1±0.2W)
25	UHF & CDMA 450MHz	400-470MHz	30±1dBm (1±0.2W)
26	5G 1500MHz	1427-1518MHz	30±1dBm (1±0.2W)
27	PCS 1900MHz	1920-2000MHz	30±1dBm (1±0.2W)
28	4G 2300MHz	2300-2400MHz	30±1dBm (1±0.2W)

Unmatched Advantages: Why Choose SZ Vodasafe P28
The Vodasafe P28 stands out from conventional signal jammers with a range of innovative features and benefits, designed to meet the demands of modern civilian security and privacy needs:
1. Global First: 28-Band Portable Design
As the world's first portable 28-band jammer, the P28 covers more signal types than any other device in its class. It uniquely blocks FM radio and Wi-Fi 6E (the latest WiFi standard), ensuring it stays ahead of evolving wireless technology and addresses emerging civilian jamming needs.
2. Customizable Jamming with DIP Switch
The side-mounted DIP switch allows independent control of each band. Users can easily toggle bands on/off (default: all bands ON) without affecting other channels - perfect for civilian scenarios where only specific signals need to be blocked (e.g., disabling GPS jamming in areas where civilian navigation is required).
3. Versatile Power Options
With AC, car, and battery power support, the P28 is adaptable to any civilian environment:
AC Power: Ideal for fixed civilian locations like offices, meeting rooms, or museums.
Car Charger: Perfect for civilian in-vehicle security (prevents GPS tracking on private cars, trucks, or recreational boats).
Built-in Battery: Enables portable use in civilian areas without power access (e.g., outdoor events or temporary private security zones).
4. Advanced Cooling & Durability
The combination of 3 cooling fans and an aluminum alloy radiator ensures the device operates at a safe temperature (≤60°C) even during long hours of civilian use, preventing overheating and extending the product lifespan. The sturdy construction and compact design also make it resistant to minor impacts during civilian transport.
5. User-Friendly Features
LCD Display: Real-time monitoring of battery life, voltage, and current eliminates guesswork about device status for civilian users.
Omni Antennas: 2.0dBi gain antennas provide 360° jamming coverage, ensuring no blind spots in civilian spaces.
Nylon Cover & Safe Case: The included nylon cover protects the device during handheld civilian use, while the optional safe case offers secure storage and transportation for personal or corporate use.
6. Long-Lasting Battery
The 7.4V/12000mAh Ni-MH rechargeable battery supports up to 80 minutes of continuous civilian operation and can be recharged up to 500 times - a cost-effective and eco-friendly solution for long-term civilian use.
Applicable Scenarios: Where Civilian Security Meets Silence
The SZ Vodasafe P28 is designed to thrive in a wide range of civilian environments, providing tailored security and privacy solutions for both commercial and personal use:
Quiet & Confidential Civilian Spaces
Meeting/Conference Rooms: Eliminate mobile phone distractions and prevent unauthorized recording of confidential corporate discussions.
Museums/Galleries/Theatres: Maintain a quiet atmosphere for visitors and protect artworks/exhibits from signal interference in public cultural spaces.
Churches/Temples: Ensure a peaceful environment for worship without disruptions from phone calls or messages in religious venues.
Classrooms/Training Centers: Help students and trainees focus by blocking mobile and WiFi signals (where permitted by local civilian regulations).
Security-Critical Civilian Locations
Banks/Financial Institutions: Protect sensitive financial data from wireless eavesdropping or unauthorized signal-based attacks in civilian financial facilities.
Hospitals: (Note: Conduct field tests first!) Block non-essential signals to prevent interference with medical equipment, ensuring patient safety in civilian healthcare settings.
Factories/Industrial Zones: Prevent signal interference with machinery and protect proprietary production data in civilian manufacturing facilities.
Civilian Vehicle Security
Cars/Trucks/Buses/Boats: Block GPS tracking signals to prevent unauthorized monitoring of vehicle location, ideal for civilian fleet management or transport of high-value personal/corporate cargo.
Package Contents: Everything You Need to Get Started
Each SZ Vodasafe P28 package includes all essential accessories to ensure immediate civilian use, right out of the box:
1 × Vodasafe P28 Jammer Main Unit
1 × AC Power Adapter (110-240V AC to 12V DC)
1 × Car Charger (12V DC Input, for civilian vehicles)
27 × Omni Antennas (2.0dBi gain, 166-195mm length)
1 × Nylon Cover (for handheld civilian protection and portability)
1 × User Manual (detailed instructions for civilian setup, operation, and maintenance)
Optional: Safe Case (for secure civilian storage and transportation)
Important Usage Notes: Ensure Safe & Effective Civilian Operation
To maximize the performance and lifespan of your SZ Vodasafe P28 for civilian use, please adhere to the following guidelines:
Antenna Installation: Always connect all antennas (one-by-one) before powering on the device. Incorrect or missing antenna connections will severely reduce jamming coverage and may damage the device.
Charging Precautions:
Charge the battery for at least 8 hours before first civilian use.
Turn off the power switch before charging. The charging indicator will glow RED (charging) and turn GREEN (fully charged).
Do not use the device while charging - this may cause overheating (up to 75°C) and damage the charger or jammer.
Temperature Control: If the device temperature exceeds 60°C, turn it off immediately and contact your local SZ Vodasafe agent for assistance.
Interference Avoidance: Keep the device away from civilian electronic devices (computers, notebooks, televisions, audio equipment, and AM/FM radios) when powered on to prevent signal interference.
Battery Maintenance: The Ni-MH battery has a lifespan of approximately 500 recharge cycles. If the battery no longer holds a charge, contact a local agent for replacement.
Regulatory Compliance: Ensure the use of the P28 complies with local laws and regulations regarding signal jamming for civilian purposes. SZ Vodasafe is not liable for improper use violating regional civilian rules.
SZ Vodasafe P28 - Your Trusted Partner in Civilian Security
The SZ Vodasafe P28 is more than a signal jammer - it is a commitment to civilian privacy, security, and undisturbed environments. With its 28-band coverage, customizable performance, and versatile design, it meets the diverse needs of modern civilian users, from businesses protecting confidential data to individuals safeguarding their vehicles. Backed by SZ Vodasafe's reputation for quality and a 1-year warranty, the P28 is a reliable, long-term investment in civilian security.
Choose SZ Vodasafe P28 - for a safer, quieter, and more secure civilian world.
For inquiries, technical support, or to purchase, contact your local SZ Vodasafe distributor today!

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Vodasafe Full band Portable 28 bands Jammer