Commercial & Residential Video Intercom | Mobile App Connectivity | Visitor Recording | Hands-Free Communication | Remote Door Release

The Aiphone JO-1MDW Wi-Fi Video Master Station is a professional-grade indoor video intercom answering station designed for reliable visitor communication, entrance monitoring, and remote access control in commercial offices, residential properties, and secured buildings.

Featuring a 7-inch color TFT touchscreen, built-in 2.4 GHz Wi-Fi connectivity, and hands-free two-way audio, the JO-1MDW allows occupants and security personnel to visually identify visitors, communicate with individuals at compatible entrance stations, and remotely unlock connected doors.

Compatible with the Aiphone Intercom App Type B, the JO-1MDW supports up to 8 registered mobile devices, enabling authorized users to answer visitor calls, monitor entrances, review recordings, and release compatible electric locks using smartphones.

The station also features built-in visitor recording with expandable microSDHC storage, allowing users to maintain a record of entrance activity.

Designed for integration with compatible Aiphone JO Series Video Intercom Systems, the JO-1MDW offers a modern, convenient solution for commercial and residential entrance security.

Key Features

• 7-Inch Color Touchscreen: Large TFT LCD provides convenient operation, visitor identification, and entrance monitoring.

• Built-In Wi-Fi Connectivity: Connects to compatible 2.4 GHz wireless networks for smartphone integration.

• Smartphone App Compatibility: Works with the Aiphone Intercom App Type B for remote communication and entrance management.

• Up to 8 Mobile Devices: Allows multiple authorized users to receive visitor calls from compatible smartphones.

• Remote Door Release: Unlock compatible electric locking hardware directly from the monitor or mobile application.

• Hands-Free Two-Way Audio: Integrated microphone and speaker provide convenient open-voice communication.

• Push-to-Talk Operation: Allows users to manually control audio communication when needed.

• Video Visitor Identification: Displays live video from compatible JO Series video door stations.

• On-Demand Entrance Monitoring: View activity at the connected door station without receiving an incoming call.

• Built-In Visitor Recording: Internal memory stores up to 10 visitor calls at 10 seconds per recording.

• Expandable Recording Storage: Supports microSDHC memory cards from 4GB to 32GB.

• Up to 1,000 Recorded Calls: Expanded storage supports up to 1,000 recordings at 10 seconds each.

• Recorded Call Playback: Review stored visitor recordings from the master station or compatible mobile application.

• Two Door-Release Contacts: Includes two normally open dry contact outputs for compatible locking equipment.

• Adjustable Communication Controls: Provides user-adjustable audio and display settings.

• JO Series Expansion Support: Compatible with the JO-1FD secondary video answering station.

• Two-Door Expansion Capability: Supports connection to two compatible door stations using the optional JOW-2D adaptor.

• 18V DC Operation: Operates with the compatible Aiphone PS-1820UL power supply.

• Wall-Mount Installation: Designed for secure indoor wall mounting.

• Optional Desktop Installation: Compatible with the Aiphone MCW-S/B desktop stand.

• Slim White Housing: Professional appearance for commercial offices, reception areas, and residential interiors.

Product Specifications

• Manufacturer: Aiphone

• Model / SKU: JO-1MDW

• Product Type: Wi-Fi Video Master / Answering Station

• Series: JO Series

• Color: White

• Housing Material: Flame-Resistant ABS Resin

• Display: 7" TFT Color LCD Touchscreen

• Communication: Hands-Free VOX / Push-to-Talk

• Microphone: Built-In

• Speaker: Built-In

• Built-In Camera: None – Displays Video from Compatible Door Stations

• Wireless Frequency: 2.4 GHz

• Wireless Protocol: IEEE 802.11b/g/n

• Mobile Application: Aiphone Intercom App Type B

• Maximum Mobile Devices: 8 Per System

• Internal Recording Capacity: 10 Calls

• Internal Recording Duration: 10 Seconds Per Call

• Expandable Memory: microSDHC, 4GB–32GB

• Maximum Recording Capacity: 1,000 Calls

• Expanded Recording Duration: 10 Seconds Per Call

• Door Release Outputs: 2 Normally Open Dry Contacts

• Door Release Contact Rating: 24V AC/DC, 1A

• Power Requirements: 18V DC

• Compatible Power Supply: PS-1820UL

• Maximum Current Consumption: 450mA

• Standby Current Consumption: 80mA

• Door Station Wiring: 2-Conductor, Low-Capacitance, Non-Shielded

• Recommended Cable: Aiphone #871802

• Maximum Door Wiring Distance, 22 AWG: 165 Feet

• Maximum Door Wiring Distance, 18 AWG: 330 Feet

• Operating Temperature: 32°F to 104°F (0°C to 40°C)

• Dimensions: 6-1/8" H x 8-1/4" W x 1-1/16" D

• Dimensions (Metric): 155mm H x 210mm W x 27mm D

• Weight: Approximately 1.37 lbs. (620g)

• Mounting Type: Indoor Wall Mount / Optional Desktop Mount

• Optional Desktop Stand: MCW-S/B

• Installation Environment: Indoor

• Compatibility: Aiphone JO Series Video Intercom Systems

Compatible Aiphone Equipment

Video Door Stations

• JO-DA: Standard Surface-Mount Video Door Station

• JO-DV: Vandal-Resistant Zinc Die-Cast Surface-Mount Video Door Station

• JO-DVF: Stainless Steel Flush-Mount Video Door Station

Expansion Stations & Accessories

• JO-1FD: Secondary 7" Video Expansion Station

• JOW-2D: Two-Door Station Adaptor

• PS-1820UL: 18V DC, 2A Power Supply

• MCW-S/B: Optional Desktop Mounting Stand

• RY-18L: Door Release Relay for Applications Requiring Higher Contact Capacity or Normally Closed Operation

Compatible Video Intercom Kits

The JO-1MDW is the master station used in the following Aiphone boxed systems:

• JOS-1AW: Wi-Fi Video Intercom Kit with JO-DA Door Station

• JOS-1VW: Wi-Fi Video Intercom Kit with JO-DV Vandal-Resistant Door Station

• JOS-1FW: Wi-Fi Video Intercom Kit with JO-DVF Stainless Steel Flush-Mount Door Station

Recommended Applications

• Commercial Office Buildings

• Small Businesses and Retail Facilities

• Residential Properties

• Apartment and Condominium Entrances

• Professional Office Suites

• Medical and Dental Offices

• Property Management Facilities

• Secured Employee Entrances

• Reception and Security Desks

• Commercial Building Entrances

• Home and Small Business Security

• Visitor Management Systems

• Commercial Access Control Installations

• Existing Aiphone JO Series System Upgrades

• Replacement Video Master Stations

Smartphone App & Remote Access

The Aiphone JO-1MDW provides convenient remote entrance communication through the Aiphone Intercom App Type B.

When properly configured, authorized users can:

• Receive incoming visitor calls on compatible smartphones.

• View live video from connected JO Series video door stations.

• Communicate with visitors using two-way audio.

• Remotely unlock compatible electric locking hardware.

• Monitor entrance activity.

• Review stored visitor recordings.

• Respond to visitors while away from the building.

The system supports up to 8 registered mobile devices, allowing business owners, employees, property managers, or residential occupants to conveniently manage entrance communication.

Network Requirement: The JO-1MDW requires a compatible 2.4 GHz Wi-Fi network for smartphone functionality. Mobile devices require internet connectivity through Wi-Fi or cellular service for remote access.

Visitor Recording & Memory

The JO-1MDW includes built-in visitor recording capabilities for convenient monitoring and review.

Internal Memory

• Stores up to 10 visitor calls.

• Records up to 10 seconds per call.

• Uses first-in, first-out recording management.

• Allows users to save selected recordings from automatic deletion.

Optional microSDHC Memory

• Supports 4GB to 32GB microSDHC cards.

• Expands recording capacity to up to 1,000 calls.

• Records up to 10 seconds per call.

• Supports playback through the master station or compatible mobile app.

Note: microSDHC memory cards are sold separately.

Installation & Compatibility

The Aiphone JO-1MDW is designed for integration with compatible Aiphone JO Series Video Intercom Systems.

The master station connects directly to a compatible video door station using specified two-conductor intercom wiring and receives power from an approved 18V DC power supply.

Wi-Fi connectivity is provided through the JO-1MDW indoor monitor, allowing compatible smartphone communication without requiring an Ethernet or PoE connection at the door station.

Mounting Options

• Wall Mount: Installs directly onto a suitable indoor wall surface.

• Desktop Mount: Optional Aiphone MCW-S/B desktop stand.

Installation Requirements

• Master Station: JO-1MDW.

• Door Station: Compatible Aiphone JO Series Video Door Station.

• Power Supply: PS-1820UL, 18V DC.

• Intercom Wiring: Two-conductor, low-capacitance cable.

• Wi-Fi Network: 2.4 GHz for mobile application connectivity.

• Mobile Application: Aiphone Intercom App Type B.

• Door Release: Compatible electric locking equipment with appropriate power supply.

Important Installation Information

• This listing is for the JO-1MDW master station only, not a complete intercom kit.

• Video door stations and the PS-1820UL power supply are sold separately unless specifically included by the seller.

• The JO-1MDW does not include a built-in camera.

• The JO-1MDW is an analog video intercom master with Wi-Fi connectivity, not a PoE-powered IP master station.

• The station must be installed indoors.

• Wi-Fi functionality requires proper network configuration and compatible mobile devices.

• A maximum of eight mobile devices can be registered to the system.

• Optional JO-1FD expansion provides a second indoor answering location.

• The optional JOW-2D adaptor is required for two-door station operation.

• Remote door release requires compatible electric locking hardware and a separate lock power supply.

• Electric locks, door stations, power supplies, and optional accessories are sold separately.

Why Choose the Aiphone JO-1MDW?

The Aiphone JO-1MDW combines traditional video intercom reliability with modern smartphone connectivity, allowing users to manage building entrances both locally and remotely.

Its 7-inch color touchscreen, support for up to 8 mobile devices, built-in visitor recording, hands-free communication, and remote door-release capabilities make it an excellent solution for commercial offices, small businesses, residential properties, and secured entrances.

Whether replacing an existing JO Series master station or building a compatible video intercom system, the JO-1MDW provides convenient entrance communication, visitor identification, and dependable access management in one compact indoor monitor.