10018 Customers Reviews
Trustpilot 4.5 stars
  • Blog
  • Favourites
  • Your orders

CARDO Scala Rider SMARTH Duo Electronics

4 Customers Reviews
Sales -25%
Free Shipping £477.71 £119.43 saved £358.28

Oh dear, we have run out of this size. Shall we let you know when it’s available?

This field is required The email format is not correct.
{{ inStockMessage }} {{ lowStockMessage }} Calculating shipping time...
Refund and exchange insurance for just £4.54

Product information

Cardo Scala Rider SMARTH Intercom (2 paired units). The new Cardo Scala Rider SMARTH has been designed for total integration into HJC helmets. Superb sound is ensured thanks to the new 40 mm stereo speakers HD Ultra Slim. Also outstanding is the battery duration: up to 13 hours before recharging. This device is water and dust resistant (IP67), making it ideal for all weather conditions.

The Scala Rider SMARTH intercom system is equipped with 2 Bluetooth channels, allows for talking with the passenger, 1.2Km with up to 3 bikes and 3.6 Km DMC mode up to 4 bikes, plays music via the phone and make or answer calls and listen to GPS instructions, It also allows for music sharing with the passenger from an A2DP device or to listen to the same FM Radio stations.

With AGC technology which automatically adjusts the volume according to background noise. And, with safety in mind, has voice activation technology (VOX) in order to answer calls without having to use your hands.

Cardo provides its users with the Cardo SmartSet App for customising and controlling the device via the Smartphone. It also has the Community web platform for downloading the latest software updates and additional options for customising the configuration.

Main features:

  • Specifically designed for HJC helmets.  
  • Talk time: 13h.  
  • Stand by: 7 days.  
  • Dual communication Technology: Bluetooth and DMC.  
  • Dual Core: dual core multitask technology.
  • Fast Connect: automatic high speed reconnection with linked devices.  

Audio kit:

  • Replaceable stereo speakers HD Ultra Slim 40 mm x 8 mm.  
  • Adjustable speaker depth via included accessory. 
  • 2 microphones: interchangeable hybrid and corded microphone for adapting to full face, modular and jet helmets.   
  • Different density filters for the microphones.  
  • Protected audio connections: the microphone and speaker connections are protected against dust and water inside the helmet.


  • Ergonomic buttons: designed for easy handling even with winter gloves on.  
  • Remote control function: possibility of remote control of all device functions via your Smartphone.

Intercom in DMC mode:

  • Group connectivity: DMC communication groups of up to 4 bikers within a range of up to 3.6Km.  
  • Parallel Audio: Listen to the radio via your smartphone or receive GPS instructions during a DMS conversation.

Intercom in Bluetooth mode:

  • 2 way connectivity: full duplex rider-pillion.  
  • 2 way connectivity: Bike to bike with up to a range of 1.2Km in multi conference full duplex mode.  
  • 3 way connectivity: 3 bikers with up to a range of 1.2Km between each bike in multi conference full duplex mode.  
  • 4 way connectivity: 2 bikes and their pillions with up to a range of 1.2Km between each bike in multi conference full duplex mode.  
  • 1 + 8: Connectivity with up to 8 bikers in alternate full duplex mode with up to a range of 1.2Km.  
  • Cardo Gateway: connectivity with other intercom brands.  
  • Click To Link: allows for spontaneous conversations with other, unpaired Scala Rider devices nearby.
  • Parallel Audio: allows you to listen to the radio/music via your smartphone or to receive GPS instructions during a 2 way conversation. You can listen to GPS instruction during a phone call.
  • Call sharing: offers the possibility of sharing a telephone call with your pillion or another bike during a 2 way.  
  • Intercom to mobile: Automatic switching of an intercom call to your mobile when out of communication range for other riders.

Connectivity with mobile devices:

  • Connectivity with 2 Bluetooth devices: 2 independent channels for connecting 2 mobile phones or 1 mobile and 1 GPS or Bluetooth MP3.  
  • Customisable main Bluetooth device selection.  
  • Dual HFP hands free profile: management of 2 mobile devices. Incoming call alert from the 2nd device whilst on a call with the main phone.  
  • A2DP Wireless Advanced Stereo Profile: wireless stereo from smartphones.  
  • AVRCP Wireless Advanced Control Profile: wireless control of smartphones.  
  • Mobile phone operations: make, take and reject calls via voice commands or by pressing a button.  
  • GPS Operations: receive navigation instructions from the GPS via Bluetooth.


  • Bluetooth Stereo (A2DP): for listening to music via smartphone or Bluetooth MP3 player.  
  • Music Sharing: Rider and Passenger can listen to the same stereo music (via A2DP).


  • FM Radio: FM radio built into the device.  
  • Auto Scan: automatic station search.  
  • RDS: Automatic selection of the strongest signal in the area.  
  • Multi Channel: 6 station presets.  
  • Auto Silent: Automatic radio muting for incoming calls.  
  • Radio Sharing: Rider and Passenger can listen to the same radio station simultaneously.

Advanced technology:

  • VOX: Voice-control for receiving and rejecting incoming calls from the phone or intercom without having to use your hands // customisable sensitivity.  
  • Voice commands: Voice recognition technology for true hands free operation without any buttons.  
  • AGC: automatic speaker volume control according to speed and ambient noise // customisable sensitivity.  
  • Emergency number: customisable immediate phone call number.
  • PLC: Real time lost audio packet compensation in difficult environments.  
  • DSP: digital signal processing for advanced audio.  
  • VPM: volume per mode, setting and storing of different volume levels for each audio source. 
  • Assisted Menu: voice assisted options menu in various languages. Status announcements in various languages.

Device management:

  • Cardo SmartSet: allows for remote control of the intercom functions and to customise settings from your SmartPhone.  
  • Cardo Community: web platform for managing all the device options and for updating software.


  • IP67 Certification against water and dust.  
  • CE, Assembled in Europe.  
  • FCC, IC.

Customers who purchased this, also purchased

Ask the community

ratings-en English 0 ratings-es Español 0 ratings-fr Français 0 ratings-it Italiano 0 ratings-de Deutsch 0 ratings-pt Portugues 0

Question markAsk the Motocard community

Do you have a doubt about this product? Ask our community

Question mark

There are no questions
about this product. Want to ask first?

Customers Reviews


Based on 4 evaluations

5 stars
4 stars
3 stars
2 stars
1 star


ratings-en English 1 ratings-es Español 3 ratings-fr Français 0 ratings-it Italiano 0 ratings-de Deutsch 0 ratings-pt Portugues 0

There are no evaluations
in this language.