GSM-DKEY GSM remote control boar is a good designed remote control board with the innovative Double SIM card GSM technology inside. GSM-DKEY GSM remote control box Description: AC100V-240V power input GSM-DKEY is specially designed for industrial remote control. Double SIM card on board and can be controlled seperately Double alarm input port Double relay output port

MODEL	Phone numbers	Special phone numbers	Alarm phone numbers	Log list	Power supply
GSM-DKEY	200	150	5	100	AC220V/110V

  (Inside pictures,and the transparent cover is also optional) Our standard products is QUAD GSM BAND at 850/900/1800/1900MHz for the world market   Powerful and lost cost device; Maximum working phone numbers to 200 to operate the device.
High performance;
Very safety with your authorized telephone number to control the device;
Professional industrial grade GSM engine
Slim Design for the best application; Program adapter is free of spare parts Program software is free of spare parts Power input , and Control Ouput terminals:   Program adapter connector and SIM Card holder slot GSM-DKEY Software for iphone system ( Easy to program and control)     Connect it to AC power ( 230V 20VA), insert SIM and start programming numbers
Installing GSM-KEY is simple for anybody with enough technical skills. Standard simple RS232 prgoram card (free of charge, standard component)   Optional Wireless WiFi program module, Magnetic mount antenna, USB program adapter: WiFi-Plug module, Wireless program makes Everythings become very simple and easy !   GSM Magnet Mount Antenna ( Specially designed for Water proof type GSM remote control box) GSM-KEY USB Program adapter to PC Software: