Series 6600i Headsets

Series 6600i headsets are designed for use with David Clark Company C6600i Body Switch Adapters and are ideally suited for potentially explosive, hazardous or toxic environments. The Series H6600i products are certified "Intrinsically Safe" when used in combination with I.S. approved radios. They are ideal for a variety of IS applications and environments including oil rigs, gas platforms, oil fracking operations, paper products manufacturing and other industrial environments that require IS-rated electronics. Series 6600i headsets are available in a variety of styles to suit specific applications. Quality components and manufacturing ensure clear, reliable and safe communication.

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Model H6620i

Behind the Head Style (BTH) | Shielded Microphone

Designed for use with portable IS radios
Noise-shielded electret microphone provides clear communication in extremely noisy environments
Can be used with a safety cap or helmet
Headband goes behind-the-head to help maintain adequate pressure and noise-attenuation
Overhead nylon strap with hook and loop closure adjustment supports the headset and fits securely under safety cap or helmet
RF/EMI shielded components and cord assemblies
For use only with Intrinsically Safe Radios and Adapters

(Obsolete, out of stock)

6600 Instructions

6600i Series

H6620 Use and Care

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Model H6640i

Behind the Head Style (BTH)

Noise-cancelling, electret microphone
Universal fit with overhead nylon strap to permit use of safety caps and helmets
Headband goes behind-the-head to help maintain adequate pressure and noise-attenuation
Overhead nylon strap with hook and loop closure adjustment supports the headset and fits securely under safety cap or helmet
Soft, foam-filled ear seals for added comfort
Earphone: Dynamic H-143/AIC
Shielded cord - 36" straight
For use only with Intrinsically Safe Radios and Adapters

(Obsolete, out of stock)

6600 Instructions

6600i Series

H6640 Use and Care

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Model H6645i

Behind the Head Style (BTH) | Throat Microphone

Dynamic throat microphone
Universal fit with overhead nylon strap to permit use of safety caps and helmets
Headband goes behind-the-head to help maintain adequate pressure and noise-attenuation
Overhead nylon strap with hook and loop closure adjustment supports the headset and fits securely under safety cap or helmet
Soft, foam-filled ear seals for added comfort
Earphone: Dynamic H-143/AIC
Shielded cord - 36" straight
For use only with Intrinsically Safe Radios and Adapters

(Obsolete, out of stock)

6600 Instructions

6600i Series

H6645 Use and Care

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Model H6670i

Safety Helmet Attachable

Snaps into safety helmet to ensure stability and performance integrity during movement
Noise-cancelling, electret microphone
Full flex boom for easy microphone placement
Soft foam-filled ear seals for added comfort
Earphone: Dynamic H-143/AIC
For use only with Intrinsically Safe Radios and Adapters
Hard hat not included

(Obsolete, out of stock)

6600 Instructions

6600i Series

Series 6600i Headsets

Model H6620i

Model H6640i

Model H6645i

Model H6670i

Two-Way Headsets