Late 50 R Mesh Intercom System

The Sena 50R Mesh Intercom System is the ultimate choice for arborists and teams who require reliable wireless communication while working in trees and at height. Featuring Mesh 2.0 technology, HD speakers, and Bluetooth 5.0, it offers superior audio quality, long range, and easy handling – perfect for safety and efficiency in demanding environments.

Features

• Mesh 2.0: Robust reliability with intelligent routing that increases data transfer by 80% in difficult conditions for crystal-clear intercom quality.
• Easy Connection: One-Click-to-Connect and voice-activated commands in 8 languages.
• HD Speakers: Sena's new benchmark for high-quality sound with Advanced Noise Control.
• Multi-Channel Open Mesh: Switch between 9 communication channels with an unlimited number of users.
• Bluetooth 5.0: Supports HSP, HFP, A2DP, AVRCP – compatible with phone, GPS, and music streaming.
• Fast Charging: 30% faster, 20 minutes of charging provides 6 hours of Bluetooth intercom or 3.5 hours of Mesh intercom.
• WiFi Adapter: Automatic charging and firmware updates via included cable.
• Glove-Friendly Design: Elegant three-button interface and voice control for "Hey Google" or "Hey Siri".
• FM Radio: Built-in with RDS AF, 76–108 MHz, 10 preset stations, and auto-scan.
• Advanced Audio Management: SBC codec, wide volume control, and sample rate up to 48 kHz.

Technical Specifications

• Talk Time: Bluetooth intercom: 13 hours, Mesh intercom: 8 hours.
• Dimensions:
  • Main unit: 97 x 48 x 27 mm
  • Speakers: 40 mm driver, thickness 7.2 mm
  • Boom microphone: 150 mm length
  • Cable between speakers: 555 mm
• Weight: Main unit: 65 g.
• Operating Temperature: -10°C to 55°C.
• Range (open terrain):
  • Bluetooth intercom: Up to 1.6 km
  • Mesh intercom: Up to 2 km (up to 8 km with at least 6 users)
• Number of users:
  • Bluetooth: 4
  • Open Mesh: Practically unlimited
  • Closed Mesh: 24
• Battery: Lithium Polymer, charging time 1 hour.
• Certificates: CE, FCC, IC.

Contents (Single Pack)

• 1 x Sena 50R main module
• Universal helmet clamp
• Wired boom microphone
• Wired microphone
• Microphone sponges
• Clamp mount
• 1 pair of standard speakers
• 1 pair of HD speakers
• Velcro straps for speakers, microphones, and mounts
• USB charging cable (micro USB)
• WiFi adapter

Note: Dual Pack includes 2 x main modules and double sets of accessories.

With the Sena 50R Mesh, your team gets a safe and stable communication solution that works in all weather – essential equipment for professional arborists.