• intercom products

Healthcare Intercom System


Based on IP network communication technology, The ward nursing intercom system can realize the call and intercom between patients, nurses and doctors.

Support the function of Alarm & Call, Washroom Emergency Alarm, Broadcasting, Video Recording.

Scope of application: hospital, sanatorium, maternity center.

Connection Diagram

NNV Master Station



  • Video intercom: support full duplex hd video intercom, including hands-free and handle two kinds of intercom
  • Call forwarding: support for transferring call information to other hosts and time-sharing.
  • Broadcast: support all terminal equipment area, area, timing broadcast, broadcast Shouting, fire broadcast (need to purchase another fire matrix).
  • Open and close the door of ward: support the door lock of ward to open and close, and can intercom with visitors visually to realize access control management.
  • Voice broadcast: support a variety of voice broadcast nursing level: support custom nursing level Settings.
  • ight mode: support night mode, custom setting night screen sleep time.
  • Audio and video recording: support audio and video recording (another 32GB audio and video module), can be viewed locally or on the server.
  • Photo message: this function allows the nurse to record the work that needs to be transferred locally for the view of the shift nurse.
  • Power supply: power supply by power adapter (DC14V/ 1.7a).

LCD Sickbed Substation



  • Call/Cancel: Support calling care station host and cancel call.
  • Duplex Intercom: Supports duplex intercom with the station of care station and doctor station.
  • Information Query: Support to query information about nursing homes, doctors, nursing workers, elders.
  • Night mode: Supports setting night off sleep mode.
  • External interface: support external waterproof button, button junction box
  • PoE Power supply(NN-A07)
  • NN-A07

    IP substation

  • NBW-B3

    3-wire substation

  • NBW-B1

    3-wire Substation

  • NBW-B4

    Magnetic type 3-wire substation

Sickbed Substation



  • Call/Cancel: Support calling care station host and cancel call.
  • External interface: support external waterproof button, button junction box

Aluminium Alloy Casing NLV Substation



  • Duplex video intercom
  • 1080P HD video Monitoring
  • Motion detection: Supports real-time monitoring of video screen, and automatically alerts the host when the screen changes.
  • NVR docking: Supports the standard ONVIF protocol, which can transmit audio and video in real time to the network hard disk recorder.
  • Fast Call: Supports fast calls to the station.
  • Anti-demolition alarm: Built-in anti-demolition detection device will automatically alarm the host when it is removed.
  • SIP Access: support standard SIP protocol, access to SIP phone system.
  • Protective Case: Visual Substation Aluminium Alloy Casing
  • NLV-AE3-S

    Embedded Installation

  • NLV-AE6-S

    Wall Mounted Installtion

  • NLS-AE6-SK

    Wall Mounted Installation with Keypad


    Corridor display screen

  • NN-KHD

    Corridor display screen

  • NN-KJD

    Corridor display screen

Corridor Display Screen



  • Aluminum alloy frame, hoisting in the corridor.
  • Information display: support for displaying bed call, restroom alarm, nursing reinforcement, access to nursing status and other information.
  • Communication mode: TCP/IP network and RS485 two ways of communication.
  • Power supply mode: DC14V/2A
  • NNV-AD

    3-wire converter

3-wire Converter



  • It supports the conversion of BUS 3-wire(Analog signal) and IP(Network digital signal).
  • The equipment can supply power to the extension.
  • ONE NN-AD can manage 30/60/90/120 bed extensions.
  • NLS-SE

    Address Management Box

Address Management Box



  • Equipment management: support for the registration and management of network devices
  • Backup Restore: supports backup and restore of local database.
  • NTP service: supports time synchronization with NTP server and provides system time synchronization service.
  • Remote upgrade: support remote upgrade software.
  • Power supply mode: power adapter power supply (DC14V/0.8A).
  • ANW3

    Waterproof Button(Used to connect to the substation)

  • NBW-AN3

    Waterproof Button Substation

Waterproof Button



  • Alarm mode: support rope and button alarm.
  • Waterproof performance: IPX8 waterproof level, support for direct use under shower.
  • Warning: ring lamp flashing and accompanied by prompting sound.
  • Connection mode: three core bus, online coding mode (NBW-AN3)
  • NBW-ME5

    Door Lamp

Door Lamp



  • State reminders: customizable colors can be used to distinguish call grades, infusion alarm, bathroom alarm and nursing status.