Thiết Kế Phong Cách
Hiện Đại
Product name
G202 GSM Gate Door Opener 2G
GSM frequency
Quad-band 850/900/1800/1900MHz
Original output
NC/NO dry contact, 3A/250VAC
DC power supply
9-24VDC/2A
Power consumption
12V input maximum 50mA / average 25mA
SIM card
Support 3V SIM card
Antenna
50ΩSMA antenna interface
Humidity range
90% relative humidity