Description
he doorphone Support Up To 512 Apartments + 3-System Administrator Phones.-Support Any Phone [Any Mobile Or Land-line Phone Regardless Of Region].-2 to 7-Separate to Unlock Connected Door/Gate.-Up To 3-Phone Numbers + 3-KeyCards + 1-Access KeyCode Per User-KeyCode-No any installation or wiring required for indoor apartment.-Inbuilt Quad-band 850/900/1800/1900Mhz GSM module, 3G & 4G is optional;-Secure-using caller ID for identification, unknown callers are ignored.-Support SMS, PC software to edit information for resident by SMS Text commands.-Support teamname list function.-Support RFID Card to unlock the door.-Relay Outputs (NC/NO).- Camera:CCD/CMOS for optional.