Place of Origin
Guangdong, China
used
remote control switch
DC Power supply
8-24VDC 2A
Power consumption
12V input
Frequency range
Dual band 900/1800 MHz (Default)or 850/1900Mhz(Optional)
SIM Card
Supporting 3V / 5V SIM Card
Antenna
50 Ω SMA Antenna interface
Temperature range
-20-+60 °C
Humidity range
Relative humidity 90% (condensation free)
Relay Output
1, Dry Contact, NC or NO, 10A/240VAC
users
1 channel GSM switch with 99 users