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GPS Tracker Wireless Signal Detector 10 LEDs Warning Mode Compact Size

Good quality Network Signal Jammer for sales
Good quality Network Signal Jammer for sales
Good cell phone signal jammer, factory to me the price is well, A+++

—— Mr. Amer

GPS tracker jammer is perfect, and workshop arranges the shipment to me in only 5 days. Good quality, A+

—— Noel Bojorquez

Vehicle jammer got it, perfect operating, thanks. AAA

—— Mr. Dawson

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GPS Tracker Wireless Signal Detector 10 LEDs Warning Mode Compact Size

China GPS Tracker Wireless Signal Detector 10 LEDs Warning Mode Compact Size supplier
GPS Tracker Wireless Signal Detector 10 LEDs Warning Mode Compact Size supplier GPS Tracker Wireless Signal Detector 10 LEDs Warning Mode Compact Size supplier GPS Tracker Wireless Signal Detector 10 LEDs Warning Mode Compact Size supplier GPS Tracker Wireless Signal Detector 10 LEDs Warning Mode Compact Size supplier

Large Image :  GPS Tracker Wireless Signal Detector 10 LEDs Warning Mode Compact Size

Product Details:

Place of Origin: China
Brand Name: VodaSafe
Model Number: VSJD10101

Payment & Shipping Terms:

Minimum Order Quantity: 1pcs
Price: Negotiable
Packaging Details: Neutral Packing Carton Box
Delivery Time: 3-5Working Days After Payment
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 5000pcs Per Month
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Detailed Product Description
Dimension: L 130 X W 68 X T 26 Mm (L 5.1 X W 2.7 X T 1”) Weight: About 195 G
Power: Available During 12V – 24V DC, 150 MA Detecting Frequency: Wideband Jammer Of Cellphone And WiFi Frequency Bands
Warning Mode: 10 LEDs Alarm Output: 1.0A Relay, With NO /NC Output

Jamming Signal Detector/Wireless Signal Detector for Gps Tracker Signal Jammer

 

GENERAL

 

This device applies with fuzzy scanning technology, specially made for detecting jammer signal during 50 MHz - 6.0 GHz without interference with cell phone, WiFi, WLAN, Bluetooth and DECT phone.

 

This device has 10 LEDs indicating the detected signal strength. When detects jammer signals, the LED will light from Green to Yellow to Red indicating the strength of detected signal.

 

This device includes a special environment noise verified circuit. This device is available for all the popular brand GPS trackers.

 

HOW TO OPERATE

 

  1. Connect power input wire (Red and Black) with car VCC and GND matching correct (+) and (-) poles

2. The very left Green LED will light up to confirm this device is operation correctly. A trigger indication LED in upper of right side will light up at the same time.

3.  When this device detects the jammer signal, the 10 LEDs will light up from Green à Yellow à Red indicating the strength of detected signals.

4.  After the circuit verifies the jammer signal, the relay output will trigger to Emergency (SOS) button of GPS tracker to send out call help warning, and the trigger indication LED will put out.

5.  When security center receives the call help warning from the truck GPS tracking system, the guard should dial back to confirm that the GPS tracking system is online.

6. If the calling user is offline, its system might be blocked by signal jammer. If the calling user is still online, this phenomenon indicates that the trigger is just caused by too strong environment noise.

 

Wire Connection of Relay output

 

There are 2 kinds of SOS trigger method among different brands GPS tracker:

 

1. First kind of GPS tracker: Hold SOS button over three (3) seconds, then GPS tracker will dial out automatically.

 

2. Another kind of GPS tracker has different trigger way of SOS button, user press SOS button over 3 seconds and should RELEASE SOS button, the GPS tracker will dial out then.

 

SENSITIVITY ADJUSTMENT

Factory standard setting is at the position about 5 minute on clock.

 

Turn the Sensitivity Tuner to - (minus) side to decreases the sensitivity and the detecting distance will become shorter. Turn the Sensitivity Tuner to + (plus) side to increases the sensitivity and the detecting distance will become longer. ç very small chance to change sensitivity.

 

GPS Tracker Wireless Signal Detector 10 LEDs Warning Mode Compact Size

Contact Details
ShenZhen Necom Telecommunication Technologies Co., Ltd.

Contact Person: Sales Manager

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