3G Digital GSM Access Control-(SS1401D2)

product is  GSM . It mainly uses the 3G network. The main function can use to enter the password to open the door. Different password can open different door locks, can control a total of two locks. Other features: Use the phone to open the door (it will turn off the call to avoid the cost). It can also send SMS to open the door.

Model :SS1404D2

3G Digital GSM Access Control-SS1404D23G Digital GSM Access Control-SS1404D2-icon

3G Digital GSM Access Control Features

  • Open the door via PIN code (384 user PIN codes) or Call/SMS remotely
  • Log records sent via SMS/Email
  • SMS alert when input is triggered
  • Support 2 output relays
  • Wrong PIN code entry limit and will emit alert sound
  • Anti-Vandal and stainless-steel keypad with blue backlight design


Power supply AC or DC 12V-24V/1A
Power consumption 12V input Max. 50mA/Average 50mA
Band Frequency 3G Quad bands 850/900/1900/2100 MHz
SIM Card Standard mini SIM Card
Relay Rating 10A/240VAC
Antenna 50 Ω SMA Antenna interface
Temperature range -20-+60°C
Humidity range Relative humidity 90% (condensation free)

Android &IOS APP

Google Play: 3G intercom

Apple Store: 3G intercom

TAGGate OpenerDoor OpenerControllerRelay Switch,

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