SM2-WLTE-EU 4G 2CH Relay Output Smart Controller App Remote Control Network GSM SMS Phone Remote Control Switch

Main features 1 Remote Control no distance limitation2 Free Call and SMS controlAll the people who know SMS command and password can send SMS text to control the device But for the call control it supports 10 authorized call numbers Max 3 4G Data network Remote Control Via App4 2 CH Relay output 10A 30VDC 10A 250VAC 5 Scheduled Timing Control6 Industrial class design Aluminum alloy materialIt can be controlled by two modes SMS mode or 4G Data Network Mode The default is SMS mode If want 4G data network App control mode please set APN first before use Note Please remove pin code of SIM card before use Specification DC Power supply Standard adapter DC12V 500mA Range 9 12VDC Power consumption Standby 12V 50mA Working Max 12V 200mAFDD LTE B1 B3 B5 B7 B8 B20GSM GPRS EDGE 900 1800 MHzSIM interface supporting 3V micro SIM cardExternal antenna SMA Antenna interface 50 Ohm Gain 6dBRelay Outputs 2 channel 10A 30VDC 10A 250VACOutput normaIly open and normaIIy closedExterior dimension 115 x 65 x 30mmbox size 220 x 115 x 40mmNet weight 154gGross weight 312gPackage included 1 x Smart 4G Controller1 x DC12V power adapter1 x External antenna1 x English user manual