GPS WiFi Signal Fpv Blocker Cell Phone Jammer Handheld Jammer

• Frequency Range: GSM/Dcs/LTE/GPS/Lojack Signal
• Frequency: GSM/Dcs/LTE/GPS/Lojack Signal
• Application: Signal Jammer
• Working Voltage: AC100-240V or 12V Charger (300mm Long)
• Running Temperature: -20ºC to +70ºC
• Weight: 880 G
• Model NO.: ZD-SJ-6B-3W
• Transport Package: by Box
• Specification: 145mm*83mm*52mm
• Trademark: ZD TECH
• Origin: China
• HS Code: 8543209090
• Production Capacity: 2000pieces/Month

Product Description

Product Features:
1. Has 1 main switch, the No. 1 to No. 6 switches for antennas single control switches, can choose to interfere with antennas function individually; the switch with memory function, if device restart, default before function design
2. Has LCD Display Screen: Display working whether normally, the battery power display, charging display, the body temperature display, more convenience to control the use of the device.

Model	ZD-SJ-6B-3W
Jamming frequencies	CDMA/GSM: 850-960MHz DCS/PCS: 1805-1990MHz 3G: 2110-2170MHz 4GLTE: 725-770MHZ or 790-825MHZ 4G WIMAX: 2345-2400MHz or 2620-2690MHZ GPS: 1570-1580MHz LOJACK: 168-178MHz
Jamming radius	Up to 20 meters
Power supply	Power plug or built-in battery
Built-in battery	4000mA/H battery
Battery Life	1-2Hours
Total output power	3W
Voltage	AC100-240V DC12V
Operating temperature	-10ºC to +50ºC
Operating humidity	5% to 80%
Device size	145mm*83mm*52mm
Device weight	880 g

As more and more industries rely on devices with electronic information capabilities, jammers may interfere with critical business operations and data. But in the field of data protection, it has been foolproof, making our company's confidential information more secure. In this Internet era, information is the most valuable thing. The device is the only one that is currently equipped with an LCD screen. You can clearly observe the data by displaying the screen. You can get more accurate information. It has an independent frequency band switch. You can turn on jamming frequency bands as needed.

This product applies to classrooms, libraries, meeting rooms, cinemas, churches, prisons, and other places.

Precautions:
1. The jammers are customized according to the frequency bands of different countries, please confirm that the purchase country and the actual use country are consistent. Otherwise, it can not be used. Please read the jammer function before purchasing.
2. If the low-power jammers(such as handheld jammers) block signal devices (such as a WiFi router, Bluetooth audio equipment, etc.), the effect will be poor or even can not jammer.
3. It is forbidden to use while charging.
4. Do not use handheld jammers as desktop jammers.
5. Do not use jammers before connecting the antenna.