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OTS PowerCom 3000D, 4 Channel (25 Watts Output Power) Underwater Communications

OTS PowerCom 3000D, 4 Channel (25 Watts Output Power) Underwater Communications


The POWERCOM 3000D Wireless Diver Communication Unit takes Wireless Communication performance to the next level for all your professional diving needs. It’s specifically designed rechargeable Lithium-ion battery boasts more power for improved range, up to 14 hour battery charge and significantly improved overall battery lifespan ensuring that the PowerCom 3000D will keep you connected when you need it. Looking for added communication security? Look no further.

With the POWERCOM 3000D’s all-new Scrambler Mode, Wireless Communications can now be discreetly and more securely transmitted for the first time in wireless communication history.

Tack on additional features such as “Extra Loud” Voice Menu Volume Control, improved mounting and strain reliefs, and more replaceable components for serviceability, the POWERCOM 3000D is truly the next generation of Wireless Diver Communications.


Buddy Phone
PowerCom 3000D
Nominal Range
1 & 4
1 – 4
Channel Selection
voice menu
Voice menu
Output Power (watts)
Included with unit
Requires a separate Ear/Microphone Assembly
Transmit Control
Maximum Depth
130 fsw
300 fsw
Battery Type
(1) 9-volt Alkaline Battery or Ultralife® lithium 9-volt cell
Lithium-Ion Rechargeable Battery
Battery Life (10% duty cycle)
approx. 20 hrs
14 Hours
Dimensions (H x W x D)
5.18″ x 3.5″ x 2.0″
8.1 oz. (229.64grams)
7.0″ x 4.2″ x 2.65″
2.2 lbs

      Earphone / Microphone Assemblies

      Earphone/Microphone Assemblies are designed to allow the user to connect either Hard-wire or Through-water communications to a helmet or full face mask (ffm). Due to the many styles of ffm on the market, we offer a wide variety.

      The configurations can be endless depending on the application. The listed configurations are the most commonly used.

      Custom Earphone/Microphone (E/M) Assemblies can be manufactured upon request. However, off the shelf assemblies will be more readily available.

      *Images shown may not be most current revision of earphone / microphone assembly*

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