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China 2g 3G 4G GSM CDMA 3G Meeting Room Cellphone Signal Jammers with Inner Antennas Handheld GPS Blocker Classroom House

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Min. Order / Reference FOB Price
1 Pieces	US $51.00/ Pieces

Local Area:	Shenzhen, Guangdong, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	T/T, D/P, PayPal, WesternUnion

Frequency Range:	CDMA800
Frequency:	1900~1990MHz
Application:	School

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Product Description

2g 3g 4g GSM CDMA 3G meeting room Cellphone Signal Jammers with Inner Antennas Handheld gps Blocker classroom house (NZ-8)
Model:Nz-8

This device is suitable for classroom, meeting room, library, movie theater and other places where need to keep quiet. Due to its small size and easy to hide, the device is popular with teachers and administrators. As the most popular portable mobile phone jammer, this product has a small size, easy to carry. Can block 8 frequencies, and have a very large jamming range. With a separate frequency control switch, you can select the frequency range that needs to be disturbed as needed.

Product Information
Name: inner Antennas Handheld Cell Phone Jammer, Blcok 2g/3G/4G and LOJACK GPS Signals
Model: Nz-8
Color: white

Basic Specifications
1)GSM:869-980 MHZ 2)3G:2100-2170MHZ3)dcs:1805-1880MHZ4)wifi2400-2500MHZ 5)GPSL1+Glonass1560-1620MHZ 6)4G:2400-2600MHZ 7)GPS:L21200-1280MHZ 8)4G:LTE+CDMA791-894MHZ
Cover 100-150 square meters