产品概述

本产品能在半径15—30米（约150-300平方米,实际有效半径和现场各运营商手机信号强度成反比）内隔断2G/3G/4G/WIFI/对讲机/GPS等信号,使手机无法打出和接听,不能发送或接受短信，但又不会干扰其它电子设备工作,从而保证了安装场所的安静，保密，手机离开隔断范围,即可恢复正常使用，且对人体无任何损害。广泛应用于各类车库，车辆防定位

产品特点

1、最新多功能机型，屏蔽所有GPS、WIFI/4G(TD-LTE/LTE-FDD)、3G、2G，对讲机等所有信号。

2  采用高散热铝合金外壳,散热性能优秀，坚固耐用，保证长时间不间断可靠运行。

3、高品质开关电源供电，原装进口芯片，频率稳定无频偏。

4、屏蔽半径15-30米（非固定值，根据场所距离基站远近及信号强度不同）

5、仅屏蔽手机信号，不影响其他电子设备正常工作

6、超低辐射，安全环保，对人体健康无不良影响。

7、仅屏蔽发射基站的下行频率不影响上行频率.

适用场所

1、各类车辆，车库防止定位，高考标准化考场、各类考场，学生宿舍等。

2、机关单位大中小型会议室、音乐厅、影剧院、教堂、礼堂、工厂车间等。

3、看守所、大中小型监狱。

4、法院法庭审判厅等。

性能指标

 Product Overview

 This product can cut off 2 G/3G/4G/WIFI/ of interphone / GPS signals in radius 15-30 meters (about 150-300 square meters, the actual effective radius is inversely proportional to the signal intensity of each operator's mobile phone on site), so that the mobile phone can not play and answer, can not send or receive text messages, but will not interfere with other electronic equipment work, thus ensuring the installation place quiet, confidential, mobile phone out of the partition range, can resume normal use, and no damage to the human body. Widely used in all kinds of garage, vehicle anti-location

 Product characteristics

 1. the latest multifunctional model, shield all signals such as TD-LTE/LTE-FDD ,3G ,2G, walkie-talkie, etc.

 Adopt high heat dissipation aluminum alloy shell, excellent heat dissipation performance, strong and durable, ensure long time uninterrupted and reliable operation.

 3. high quality switching power supply, original imported chip, frequency stability without frequency offset.

 4. shielding radius 15-30 m (non-solid value, depending on location distance from base station and signal strength)

 7. only shield the downlink frequency of the transmitting base station does not affect the uplink frequency.

 Applicable premises

 1. all kinds of vehicles, garage prevention positioning, college entrance examination standardized examination room, all kinds of examination room, student dormitory, etc.

 2. organs units large and medium-sized conference rooms, concert halls, theatres, churches, auditoriums, factory workshops, etc.

 3. detention centres, large, medium and small prisons.

 4. court, courtroom, etc.

[计] performance index 

order number

[化] technical norms

[化] technical parameter

one

 CDMA frequency

851-894MHz

two

 DCS/PHS frequency

1805-1920MHz

three

 GSM frequency

925-960MHz

four

2010-2025MHz

five

2110-2170MHz

six

WIFI

2400-2485MHZ

seven

4G

2550-2690MHz

eight

4G

2300-2395MHz

nine

VHF

135-175MHZ

ten

UHF

400-470MHZ

eleven

source

twelve

size

thirteen

weight

fourteen

 Isolation range

fifteen

 Type of action

All cell phones/PHS 2.4 G wireless signals/wireless headphones etc.

sixteen

 Use of rings

 Environmental conditions

[电] working temperature 

-40~ 50℃

position

 Indoor and outdoor can avoid direct sunlight, rain protection