- Rechargeable Battery packs
- Bell Internal unit has a plastic coned loudspeaker/mic mounted in a flame retardant, hose proof, field replaceable
unit.
- Bell Electronics and rechargeable batteries are in external housings eliminating helium ingression and humidity
problems. They are hard anodized and depth rated to 1000 psi.
- Surface Unit is powered from internal rechargeable batteries with internal battery charger.
- Can be used with existing helium speech de- scramblers.
- Up to 3km range
- Optional strobe light warns divers of bell umbilical failure.
- Optional 19" rack mounting with either front or rear mounted connectors.
- Optional boom microphone/headset.
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