l  Adopt high grade industrial wireless module.

l  Support 3G(WCDMA/CDMA/TD-SCDMA),4G(FDD-LTE/TD-LTE).

l  Adopt metal case, IP30 protection grade.

l  Wide voltage and current input: DC6-35V/3A;

l  Anti-reverse power connection protection, surge protection, ESD   protection .

l  Software and hardware watch dog design, support anti-crash functions. protect equipment work stable and reliable.

l  Automatic detection when network disconnects, automatically restart when dialing fails, scheduled reboot etc.

l  Serial transparent transmission function, It can access to order control mode by serial port , control router and other equipment .

l  SMS control dialing , offline and restart function

l  Support socket server and customer end mode.

l  Support different types of DDNS service.

l  Port mapping ,DMZ host function

l  Support VPN, PPTP client,L2TP client

l  Support ads pushing function by customer end verification.