| Treasure in hand 3G cellular phone signal shieldin
Style No.105
Specification:
(1)、Treasure in hand 3G cellular phone signal shielding device:- (3G)#105 type mobile signal shielding device is a high-tech product- that adopts imported technology and is mainly directed- to the development of communication system and the- foreign actual mobile communication.- It can cut off 3G mobile phone signal within radial from 1-25 miles- (about 10-250 square meters, it can be adjusted according to the place)- and make the mobile phone fail to call and receive calls, - and so does the message, - but it will not interrupt other electric equipment, - so as to ensure the security of the place. - Out the shielding place, - the mobile phone returns to normal and has no harm to human body. Utility type cellular phone signal shielding device can automatically - form a interrupting magnetic field which can effectively cut off cellular- signal in directed area. - Shielding radius of DX-201Z type cellular phone signal shielding - device is 1-25 miles, within this area,- it can effectively restraint cellular phone signal- of GSM/DCS/CDMA/PHS type to achieve the purpose of shielding- the mobile phone signal in the place.- The mobile phone can’t call and receive calls,- but it will not interrupt other cellular phones outside this place. - Out of this area, - the mobile phone will not be interrupted and can work normally. #105 type cellular phone signal shielding device will- not interrupt other electric equipments while it - effectively cut off the cellular phone signal. ※Product characteristics※
1. Shield 3G single frequency ,as a supplement to the - former four frequency 2. It can work 24 hours continuously 3. Apply to various place 4. Ultra thin shell ,the surface can be pasted with brand or- silk mark symbol according to the requirement of the customers - (free service) 5. Transmission power is under 1.2W 6. Effective shielding distance:25 miles ,adjustable- (it can be debugged according to the requirement of- customer before delivery)
※Applicable place※
Everywhere. | |