Lugar de origem
Guangdong, China
Situação dos Produtos
Estoque
Número do Modelo
Quectel EC25-E/V/A/AUT
Function
SMS/Voice/Data/Fax/GPS
Working network
GSM 4G LTE
4G LTE frequency
B1/B2/B3/B4/B5/B7/B8/B12/B13/B20/B28
Chipset
Quectel EC25-E/V/A/AUT modules optional
Protocols
TCP/UDP/PPP/FTP*/HTTP*/SMTP*/MMS*/NTP/ PING/DTMF*/FILE*/CMUX*/QMI
Control via AT commands
Support
External GSM antenna
included
Application
Industrial, vending machine, traffic, POS etc M2M modem