E-Lins D120 Series DTU Manual do Utilizador descarregar pdf (Página 8)

D120 Serial to Cellular Gateway Datasheet 

E‐LinsTechnologyCo.,Limited

Add:#301,Unit6,BuildingA,MinkangGarden,MinkangRd.,Minzhi,Longhua,Shenzhen,518109,China

Tel:+86‐755‐2923058183 700465E‐mail:sales@szelins.comwww.szelins.comwww.e‐lins.com

1) We packed the units with free accessories; default packed depends on stock and the device’s feature

requirement. If you need specify the type, please inform us when you order.

2) Different places have different band and frequency. Signal quality affects the data speed. The antenna in the

packages is free default. It’s a world-wide use type. Our free antenna may not get good signal or good speed in

your area. Please get the dedicated antenna for your area yourself to get the best signal and data speed.

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E-Lins D120 Series DTU Manual do Utilizador Página 8