COMMUNICATION BUILT FOR THE ARAI SZ-R VAS

The ACS-RAM is a Bluetooth communication system by Sena that was designed specifically for the Arai SZ-R VAS open-face helmet. The compact communication system offers 2-way Bluetooth intercom and smartphone connectivity for listening to music, turn-by-turn GPS, taking phone calls and more.

CUSTOM FIT FOR THE
ARAI SZ-R VAS

The ACS-RAM fits perfectly into the interior recesses of the Arai SR-Z VAS open-face helmet. The ACS-RAM’s speakers and microphone are easily installed into the helmet allowing for incoming and outgoing audio while riding. The compact design of the ACS-RAM allows for the device to barely be detected from the exterior of the helmet once installed.

2-WAY BLUETOOTH INTERCOM

The ACS-RAM supports 2-way Bluetooth communication at a range up to 500 meters (0.3 miles). The ACS-RAM features a 3-button control that lets users easily operate the functions of the headset while riding. The ACS-RAM is fully charged in 2.5 hours and offers a talk time of up to 12 hours.

SENA MOTORCYCLES APP

Link the ACS-RAM with the Sena Motorcycles app to control many of the device’s functions from your fingertips. Riders can configure device settings and access the quick start guide from the convenience of their smartphone.

Product Specs

TWO-WAY INTERCOM

HD INTERCOM

INTERCOM 500 M

SMARTPHONE APP

SMART INTERCOM PAIRING

FIRMWARE UPGRADEABLE

MULTI-LANGUAGE VOICE PROMPTS

CUSTOM HELMET FIT

General

  • Designed for the Arai SZ-R VAS Helmet
  • Dimensions:
    • Speaker: 48.2 mm x 14.6 mm (1.9 in x 0.6 in)
    • Boom Microphone: length 160 mm (6.3 in)
    • Weight: main module - 86 g (3.03 oz)
  • Operating temperature: -10°C - 55°C (14°F - 131°F)

Bluetooth

  • Bluetooth 5.1
  • Headset Profile (HSP)
  • Hands-Free Profile (HFP)
  • Advanced Audio Distribution Profile (A2DP)
  • Audio Video Remote Control Profile (AVRCP)

Intercom

  • Working Distance: up to 500 m (0.3 miles) in open terrain
  • Supports up to: 2 riders

Audio

  • Noise Cancellation: Advanced Noise Control™
  • Codec: Built-in SBC Codec

Battery

  • Talk time: 12 hours
  • Charging time: 2.5 hours
  • Type: Lithium Polymer Battery

Certificates

  • CE, UKCA

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What's Included

ACS–RAM

Microphone Sponges

Speaker Pads (Thin)

USB Power & Data Cable (USB Type-C)

Hook and Loop Fasteners for Speakers

Speaker Pads (Thick)

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