Hidden Type GSM/CDMA Isolatar Black Box Isolator Signal Isolator Shielding Device Anti-Tracker, Coverage: 1-10 meters(NO 4G)

1)Frequency

-CDMA/GSM: 850-894MHz

-DCS: 1805-1880MHz or DCS/PCS: 1805-1990 MHz

-GPS:1570-1580MHz

Please note this model will not disturb 3G and 4G, if you want the 4G model Please Click the 4G Model to Know More.

2) Isolat four frequency bands of GSM/CDMA/DCS/PHS/GPS

3) Adopting aluminum alloy wiredrawing casing adopting the most international advanced reoxidation surface treatment, many colors selectable.

4) Radius: up to 5-10 meters

5) Power Supply: AC 220-DC 5V

6) Energy Consumption: o.5w/h

7) Weight: 68g

What is Blackbox?
Black box insurance (also called telematics) is car insurance where a small box is fitted to your car. The black box measures various aspects of how, when, and where you drive. This data can be used to calculate a personalized renewal quote, or in services like the Accident Alert and Theft Recovery.

How to test if it works?
You can download an APP called GPS TEST to check if the Satellite signal is gone.