SZ Vodasafe VS-SP Jamming Signal Detector
Description
The VS-SP is a plug-and-play jamming signal detector specifically engineered for seamless integration with GPS trackers in vehicles. It requires no complex adjustments or settings-simply connect it to the car power supply and your GPS tracking system.
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Features:
Anti-Jamming Protection: Detects malicious GPS, GSM, WiFi, or cellular that may interfere with tracking systems.
Fleet Management: Helps prevent unauthorized vehicle use by alerting when someone attempts to block GPS signals for private purposes.
Dual Trigger Compatibility
Different GPS tracker brands utilize two types of SOS trigger mechanisms, and the VS-SP supports both:
First Trigger Type: The GPS tracker dials out automatically when the SOS button is held for over 3 seconds.
Second Trigger Type: The tracker dials out only after the SOS button is pressed for over 3 seconds and then released. Holding the button without releasing will not trigger a dial.
Plug-and-Play Operation
No technical configuration needed. Connect directly to 12V-24V DC car power and the GPS tracker to activate.
Adaptive Wiring for SOS Triggers
For First Trigger Type: Use the Normally Open (NO) relay output to connect with the SOS button circuit.
For Second Trigger Type: Connect the Normally Closed (NC) relay output to the GPS power input wire (+ positive pole).
Intelligent Alarm Mechanism
Signal Detection: When the device identifies a jamming signal (50 MHz-6.0 GHz), the relay output triggers the GPS tracker's SOS button to send a help warning.
Security Center Protocol:
If online, the trigger was likely caused by environmental noise.
Reliable Relay Output
1.0A relay with NO/NC outputs ensures stable connection and accurate signal transmission.
Specifications
Size | L 9 cm × W 5 cm × T 1.7 cm |
Weight | Approximately 60 g |
Power Supply | 12V-24V DC |
Power Consumption | 15mA (standby mode) |
Detecting Frequency | 50 MHz-6.0 GHz |
Alarm Output | 1.0A relay with NO (Normally Open) and NC (Normally Closed) outputs |
Warning
Auxiliary Tool: The VS-SP is an auxiliary device and does not replace comprehensive supervision systems.
Environmental Impact: RF performance may vary based on usage conditions (e.g., electromagnetic interference, physical obstructions).
Liability Disclaimer: SZ Vodasafe shall not be liable for any loss or damage resulting from device malfunction or misuse. Always follow installation guidelines and local regulations.
Applications
Fleet Security: Prevents unauthorized vehicle use by detecting GPS jamming attempts.
Commercial Vehicles: Protects logistics trucks and fleets from signal interference.
Asset Tracking: Ensures continuous monitoring of valuable assets by alerting to jamming threats.
For optimal performance, always verify your GPS tracker's SOS trigger type and use the corresponding wiring connection. The VS-SP combines simplicity with reliability, making it an essential component of any vehicle tracking security setup.
Thank you for choosing the SZ Vodasafe VS-SP Jamming Signal Detector. To ensure proper usage, please read this manual carefully and keep it for future reference. This device is designed to detect GPS and wireless signal jamming, serving as an essential auxiliary tool for fleet management and security systems.
