Relay Output Smart Controller App Remote Control Network GSM SMS Phone Remote Control Switch 2CH

Main features: 1. Remote Control, no distance limitation.  2. Free Call and SMS control.  All 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 App.  4. 2 CH Relay output (10A/30VDC, 10A/250VAC).  5. Scheduled/Timing Control.  6. Industrial class design, Aluminum alloy material.  It 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/200mA;  FDD-LTE: B1/B3/B5/B7/B8/B20;  GSM/GPRS/EDGE: 900/1800 MHz;  SIM interface: supporting 3V micro SIM card;  External antenna: SMA Antenna interface, 50 Ohm, Gain 6dB;  Relay Outputs: 2 channel, 10A/30VDC 10A/250VAC;  Output: normaIly open and normaIIy closed;  Exterior dimension: 115 x 65 x 30mm;  box size 220 x 115 x 40mm;  Net weight: 154g;  Gross weight: 312g;  Package included: 1 x Smart 4G Controller;  1 x DC12V power adapter;  1 x External antenna;  1 x English user manual