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Important notice about JO Series firmware update.

New version of the firmware for JO-1MDW and Intercom App Type B was released on July 18th. The JO-1MDW and Intercom App Type B must be updated to the latest version, or connection error will occur.

Please refer to the Support and Download page for details.  >>

JO Series

JO Series with smartphone connectivity.
Enhanced convenience and security for your home and office.

Smartphone connection

Smartphone Application
provides connectivity

Have the functionality of the master station in your pocket

  • Answer calls from the door station.
  • Monitor the door station.
  • Operate electric locks while answering a call.
  • Control external devices while answering a call.
  • Switch between speakerphone mode and telephone mode as necessary.
  • Zoom in and zoom out functions.

Connect your smartphone in 3 simple steps

1:Install application, 2:Register with master station, 3:Done

Master station

Master Station
  • Easy operation by 7-inch touch screen
  • Total hands-free communication
  • Zoom and wide screen
  • 1 Door × 2 Room × 8 Smartphone
    1 Door × 2 Room × 8 Smartphone

Touch screen operation

Touch panel image
Touch Scene
Icon : Smartphone

Smartphone connection

Control whether calls are forwarded to mobile devices.
Icon : Smartphone


Confirm system updates and other important notifications.
Icon : Smartphone


Play and manage call recordings.
Icon : Smartphone


Monitor your door
Icon : Smartphone


Manage system settings.
Icon : Smartphone

Door release

Operate the electric lock connected to the master station.
Icon : Smartphone

Option output

Control external devices connected to the master station.
Icon : Smartphone


Communicate with the door station.

Video Recording

Record visitors even when not able to answer calls.View the recordings from the master station or your smartphone.

Video memory

  • Internal memory :10 calls(max)
  • SD card :1,000 calls(max)
Video recording scene.
View recorded calls anywhere

Door Station Options

Select from 3 different styles. All options can handle tough weather conditions.


Video recording scene.

IP54Dust and moisture resistant

Nighttime LEDNighttime LED


Video recording scene.

IP54Dust and moisture resistant

IK08Ruggedized against vandalism

ZINCZINC material

Nighttime LEDNighttime LED


Video recording scene.

IP54Dust and moisture resistant

IK07Ruggedized against vandalism


Nighttime LEDNighttime LED

Automatic updates

Automatic updates ensure you always have the latest functionality and security.

Online update diagram.

Compatible with existing JO series.

You can chage Standard Master Station (JO-1MD) to Wi-Fi Master Station (JO-1MDW), left existing door station

Simple installation

Connect all units in the system with just 2 wires.

System Diagram