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SR-35 wired Headset

Product Model: SR-35 wired Headset

Brand: Honeywell

Category: Accessories

The Honeywell SR-35 is a durable, wired headset designed for noisy industrial environments like warehouses, featuring a single earcup, noise reduction, and a built-in clip for use with hard hats (Peltor clip sold separately) for voice-directed tasks, offering comfort and ruggedness in cold storage or logistics. 

Key Features

Feature Details
Environmental Protection IP67 Dust and Water Resistant
Durability Drop tested at 7 feet (2.1 m) and 6 feet (1.8 m)
Noise Reduction Rating (NRR) 12 decibels (dB)
Temperature Range -40°C to 50°C operating range (Freezer/Cold Storage compatible)
Mechanical Specifications
  • Wearing Style: Lightweight, adjustable, over-the-head configuration designed for use with or without hard hats.
  • Weight:
    • With Cord: 175 g (6.2 oz)
    • Without Cord: 133 g (4.7 oz)
  • Dimensions: Designed to be compact and non-obtrusive for all-day wear in industrial settings.
  • Materials: Ruggedized composite materials built to withstand industrial use.
 
Electrical 
  • Microphone Type: Sealed, electret, noise-canceling microphone.
  • Audio: High-quality speaker system optimized for clear voice instructions and feedback.
  • Power Source: Draws power directly from the host device (e.g., Honeywell A720 mobile computer); no separate battery is required.
 
Environmental
  • Operating Temperature: -40°C to 50°C (-40°F to 122°F)
  • Storage Temperature: -40°C to 70°C (-40°F to 158°F)
  • Humidity: 100% condensing
  • Environmental Sealing: IP67-rated (Protected from total dust ingress and immersion in water up to 1 meter for 30 minutes).
  • Drop Specification:
    • 15 drops from 2.1 m (7 ft) at extreme operating temperatures.
    • 50 drops from 1.8 m (6 ft) at extreme operating temperatures.
  • ESD (Electrostatic Discharge): Air discharge ±15kV, contact discharge ±8kV.
 
System Architecture
  • Intended Use: Designed as a peripheral for Honeywell's Vocollect voice-picking and workflow management systems.
  • Host Devices: Primarily intended for use with rugged mobile computers such as the Honeywell A500 and A720 series.
  • Architecture: Simple, passive audio input/output device that relies on the host computer for power, processing, and software execution.
 
Connectivity
  • Connection Type: Wired connection for reliable, uninterrupted communication.
  • Connector Options:
    • Typically uses a proprietary Honeywell quick-disconnect/breakaway connector.
    • Some variants may utilize a 2.5 mm audio jack connector.
  • Cable Length/Type: Available with both straight and coiled cords depending on the specific SKU.
 
Accessories
  • Included (Standard): Headset unit and attached cable (type varies by SKU).
  • Optional/Sold Separately:
    • Hard hat adapter clips (compatible with standard PELTOR™ mounts).
    • Replacement foam earpads/ear cushions.
    • Replacement cords.
    • Hygienic covers.
 
Performance
  • Noise Reduction Rating (NRR): Average 12 dB (provides passive hearing protection and improves audio clarity in noisy industrial settings).
  • Audio Quality: Optimized for crisp, clear voice commands and feedback, ensuring high recognition accuracy within Vocollect software.
  • Reliability: Built for high-intensity, 24/7 industrial use with minimal downtime risk compared to wireless alternatives that require charging/pairing.

Warranty: One (01) Year Limited warranty.

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