- Auto Sensors[5]
- Bluetooth Car Kit[1]
- Car Alarms[1]
- Car DVD Player[1]
- Navigation & GPS[10]
- Other Auto Parts[3]
- Digital Batteries[1]
- Earphones & Headphones[7]
- Other Accessories & Parts[8]
- Digital Voice Recorders[1]
- Other Consumer Electronics[10]
- Gift Sets[1]
- Other Bath & Toilet Supplies[3]
- Desk & Table Clocks[1]
- Emergency Lights[3]
- Mobile Phone Bags & Cases[2]
- PDA Bags & Cases[5]
- Alarm[3]
- CCTV Camera[9]
- CCTV DVR[10]
- Other Surveillance Products[10]
- Other Security & Protection Products[10]
- Other Roadway Products[1]
- Other Safety Products[10]
- Gymnastics[1]
- Travel Kits[1]
- Other Fishing Products[2]
- Hunting Cameras[5]
- Hunting Decoy[2]
- Mobile Phones[10]
- Leather Product[1]
- Contact Person : Mr. Lee Lucas
- Company Name : Shenzhen Northtong Technology Co., Ltd.
- Tel : 0086-0755-33856613
- Fax : 0086-0755-33856689
- Address : Guangdong,Shenzhen,Room 606, Hongxu Building, Gushu 2nd Road, Xixiang, Bao'an District,Shenzhen,Guangdong,China
- Country/Region : China
- Zip : 518129
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shielding phone signal is my factory using foreign advanced technology, mainly for the detention center, prison teams, prisons, such as small, medium and large establishments in the anti-committed individual prisoners benefit by the illegal use of the harmful effects of mobile phones, thus affecting the re-education through labor work order, as well as gas stations, oil depots, oil fields, filling stations and other inflammable and explosive places , the use of mobile phones which have arisen in explosion-proof electric spark or . consequential damage caused by the switch in order to bring about personal and property security . According to the actual situation in the domestic mobile communications carefully the successful development of high-tech products, it can in a radius of 1-25 meters (about 50-250 square meters, can be shielded in accordance with the scope of regulation needed to place) in separate GSM / CDMA / AMPS / DCS / PHS cell phone signal, so the phone can not play and receive, and can not send or receive text messages, but does not interfere with the work of other electronic devices, thus ensuring the safety of the prison and petrol filling stations, and mobile phones cut off to leave the scope of normal use can resume. Features 1, shielding GSM / CDMA / DCS / PHS band four ;2, using high heat dissipation white aluminum enclosures, panels can be based on customer needs or OEM logo screen printing (screen printing services provided free of charge) ,3, transmission power 6W, each antenna 1.5W 4, effective shielding adjustable from 1-25 meters (factory testing in accordance with customer requirements) 5, on the human body without any damage 6, the use of tamper proof casing, excellent sealing 7, continuous 24-hour work Applies to places1, entrance, adult college entrance examination, self-examination and various tertiary institutions 2, party and government organs, and all kinds of small, medium and large conference rooms, concert halls, theaters 3, detention centers, brigades, small, medium and large prison 4, gas stations, oil depots, oil fields, filling stations and other inflammable and explosive places
shielding band GSM CDMA DCS PHS mobile phone shield signal shield