System Features and Parameters:
1.Mature mobile communication technology.
2.Inset a Mobile SIM card and memory card into outdoor station.
3.Frequency Range:UMTS/HSDPA:Quad band,850/900/1900/2100Mhz
GSM/GPRS/EDGE:Quad band,850/900/1800/1900MHZ
This Product only support GSM network system,do not support CDMA
4.Two working mode:2.4G and 3G mode.Outdoor panel switch 2G or 3G mode automatic basic locate signal strength
5.Maximum set three handline or mobile phone numbers to each userroom number at outdoor panel.
6.Number "0" is for Administrator,room number can not be 0,could set any other 1 to 4 digits number
7.Index means the capacity of panel,only could be set one time for each index number from 1 to 512,if index is No.1,then next step to set room number (each four digits number)
8.Visitors dial room number to call resident,outdoor station will call resident phone automatically,and then the third one
9.During calling,could unlock door through phone-press"*"
10.Visitors can search user room number via username,and also could check all resident name list!
