Name: 2 Antennad 433/315MHz Car Remote Control Jammer, Car Key Jammer/Blocker
Brand: Vodasafe/Professional wireless signal security for Enterprise&Goverment
SKU: RC02D
Availability: InStock
Rating: 5 (1 reviews)

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Description

SZ Vodasafe VS-RC02D Dual-Antenna Signal Jammer - 315/433MHz Security Solution with 50-100m Jamming Range
The SZ Vodasafe VS-RC02D is a professional-grade signal jamming device engineered to provide reliable security and privacy protection by effectively blocking unwanted 315MHz and 433MHz radio frequency (RF) signals. Designed for both commercial and industrial security scenarios, this dual-antenna jammer combines robust performance, user-friendly operation, and durable construction to meet the demands of modern security applications. Whether safeguarding sensitive areas, preventing unauthorized remote control access, or mitigating RF interference, the VS-RC02D delivers consistent and trustworthy jamming capabilities with a jamming distance of 50 to 100 meters (depending on environmental conditions).
Professional Sz Vodasafe Car Remote Jammer Dual Band 315MHz 433MHz Signal Jammer

Professional Sz Vodasafe Car Remote Jammer Dual Band 315MHz 433MHz Signal Jammer

Specifications

Brand	SZ Vodasafe
Model	VS-RC02D
Jamming Frequency Ranges	315MHz ±10MHz, 433MHz ±10MHz
Jamming Distance	50-100 meters (open area, no obstacles; distance may vary with signal strength and environmental interference)
Antenna Configuration	2 external high-gain antennas (1 for 315MHz, 1 for 433MHz)
Output Power	Each frequency band: 1W (max)
Working Voltage	AC 100-240V (50/60Hz) input, DC 12V 2A output (with included power adapter)
Working Current	≤2A
Working Temperature	-10ºC to +55ºC (operational); -20ºC to +60ºC (storage)
Humidity Resistance	10%-90% non-condensing
Dimensions	220mm × 150mm × 80mm (L × W × H, excluding antennas)
Weight	1.8kg (net weight, excluding power adapter and packaging)
Shell Material	High-strength ABS plastic + aluminum alloy heat dissipation panel
Protection Level	IP44 (dust-proof, splash-proof)

Features
Precise Dual-Band Jamming
Targeting the two most widely used RF bands for remote controls, wireless sensors, and low-power IoT devices (315MHz and 433MHz), the VS-RC02D ensures focused interference without affecting other non-targeted frequencies. This precision minimizes unnecessary signal disruption, making it ideal for environments where selective RF blocking is required.
Extended Jamming Coverage
Equipped with two external high-gain antennas, the device achieves a jamming radius of 50-100 meters in open areas. The antennas are detachable and adjustable, allowing users to optimize signal direction and coverage based on specific site requirements. In semi-enclosed spaces (e.g., offices, warehouses), the effective distance remains stable at 30-60 meters, ensuring comprehensive protection.
Reliable Performance & Durability
Built with high-quality electronic components and a rugged housing, the VS-RC02D offers long-term stable operation. The aluminum alloy heat dissipation panel efficiently dissipates heat generated during extended use, preventing overheating and ensuring consistent performance even in continuous working mode (24/7 operation supported). The IP44 protection level enables deployment in both indoor and outdoor environments, resisting dust and accidental splashes.
Professional Sz Vodasafe Car Remote Jammer Dual Band 315MHz 433MHz Signal Jammer

User-Friendly Operation
The jammer features a simple and intuitive control interface:
Power switch with LED indicator (red = power on, green = normal operation)
Separate LED indicators for each frequency band (illuminated when the band is active)
Plug-and-play design: connect the power adapter, attach the antennas, and switch on to start jamming immediately
No complex setup or programming required, suitable for both technical and non-technical users
Low Power Consumption & Energy Efficiency
With a maximum working current of ≤2A and optimized power management, the VS-RC02D balances high performance with energy efficiency. The device consumes only 24W of power during operation, reducing long-term energy costs and making it environmentally friendly for continuous use.
Safe & Compliant Design
The VS-RC02D adheres to international RF interference standards, with built-in over-voltage, over-current, and short-circuit protection mechanisms to prevent damage to the device or surrounding electronics. The jamming signal is designed to be non-harmful to humans and pets, ensuring safe operation in occupied spaces.
Professional Sz Vodasafe Car Remote Jammer Dual Band 315MHz 433MHz Signal Jammer

Application Scenarios
The SZ Vodasafe VS-RC02D is a versatile security tool suitable for a wide range of applications, including:
Government & Facilities: Block unauthorized remote control signals to prevent sabotage, theft, or unauthorized access to sensitive areas (e.g., weapon depots, data centers, meeting rooms).
Commercial & Retail Spaces: Protect against wireless theft (e.g., remote-controlled shoplifting devices, unauthorized use of wireless payment skimmers) in malls, stores, and supermarkets.
Industrial & Warehouse Environments: Prevent accidental activation of remote-controlled machinery, drones, or wireless sensors that could disrupt production or pose safety hazards.
Residential & Private Properties: Safeguard homes, villas, or gated communities from unwanted remote access (e.g., garage door openers, wireless locks) and protect privacy by blocking eavesdropping via low-power RF devices.
Event & Venue Security: Ensure safety at concerts, sports events, conferences, or political rallies by blocking remote-controlled explosive devices or disruptive wireless signals.
Prisons & Correctional Facilities: Prevent inmates from using smuggled remote controls to communicate with the outside or control illegal activities.
Package Contents
1 × SZ Vodasafe VS-RC02D Signal Jammer Host
2 × High-Gain External Antennas (315MHz and 433MHz)
1 × AC Power Adapter (100-240V to DC 12V 2A, with universal plug)
1 × User Manual (English)
1 × Carry Bag (for easy transportation and storage)
4 × Mounting Screws (for fixed installation)
Installation & Usage Guidelines
Installation Steps
Choose a suitable location: Select a well-ventilated area with unobstructed access to the target coverage area. Avoid placing the device near heat sources, water, or metal objects that may interfere with signal transmission.
Attach the antennas: Screw the 315MHz antenna into the corresponding port (marked "315MHz") and the 433MHz antenna into the "433MHz" port. Ensure the antennas are fully tightened to avoid signal loss.
Connect the power: Plug the DC end of the power adapter into the jammer's power port, then connect the AC end to a standard power outlet (100-240V).
Power on the device: Flip the power switch to the "ON" position. The red power LED will illuminate, followed by the green operation LED and band-specific LEDs once the device is ready.
Professional Sz Vodasafe Car Remote Jammer Dual Band 315MHz 433MHz Signal Jammer

Usage Notes
Always ensure the antennas are attached before powering on the jammer. Operating the device without antennas may damage the internal circuits.
The jamming distance is affected by environmental factors (e.g., walls, buildings, other RF signals). Test the coverage in the target area before permanent installation.
For optimal heat dissipation, maintain a clearance of at least 10cm around the device during operation.
Use the device in compliance with local laws and regulations regarding RF signal jamming. Obtain necessary permits if required in your region.
Do not disassemble or modify the device, as this may void the warranty and pose safety risks.
Warranty & After-Sales Service
SZ Vodasafe provides a 12-month warranty for the VS-RC02D signal jammer, covering manufacturing defects and malfunctions under normal use. Our after-sales team offers 24/7 technical support via email and phone to assist with installation, troubleshooting, and maintenance. For replacement parts or repair services beyond the warranty period, we provide cost-effective solutions to ensure the longevity of your device.
Why Choose SZ Vodasafe VS-RC02D?
Trusted Brand: SZ Vodasafe is a leading manufacturer of security and RF interference devices, with years of experience in delivering reliable solutions to global customers.
Tailored Performance: Designed specifically for 315/433MHz bands, the VS-RC02D addresses the most common security threats from remote-controlled devices.
Durability & Versatility: Suitable for indoor/outdoor use, with a rugged design that withstands harsh environments and continuous operation.
User-Centric Design: Simple operation, compact size, and lightweight construction make it easy to deploy and transport.
Invest in the SZ Vodasafe VS-RC02D to enhance your security infrastructure, protect sensitive areas, and mitigate risks from unauthorized RF signals. With its powerful jamming capabilities, reliable performance, and user-friendly design, it is the ideal choice for modern security needs.
Professional Sz Vodasafe Car Remote Jammer Dual Band 315MHz 433MHz Signal Jammer

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2 Antennad 433/315MHz Car Remote Control Jammer, Car Key Jammer/Blocker