OTS Underwater Communications Equipment -- Scuba Center has been selling quality scuba diving and snorkeling equipment for over 35 years. Our major suppliers include: Apeks, Aqua Lung, Atomic, Dive Rite, Henderson, Mares, Oceanic, OMS, Ocean Reef, OTS, OxyCheq, Poseidon, Sartek, SeaQuest, Trident, Viking, plus a host of accessory companies and underwater photo/video companies. You will find a wide selection of scuba and snorkeling equipment at both our Minneapolis and Eagan, Minnesota locations. If we don't stock what you need, we would be happy to special order it.

OTS Underwater Communications Equipment -- OTS Aquacom Combox hard wire surface communications box -- The OTS Aquacom ® ComBox is a compact, self-contained one diver air intercom. It allows clear communications using a powerful 20-watt amplifier and a powerful front panel speaker, "Silver Bullet". ComBox is rugged and offers many features others dream about. The Push-to-Talk (PTT) control is an industrial vending machine switch. It is designed to be pushed all day long. The front panel speaker is small, but packs a lot of sound. In all, the OTS ComBox is the finest one diver box on the market. -- OTS Underwater Communications Equipment
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OTS Underwater Communications
OTS -- Ocean Technology Systems is the Leader in State-of-the-Art Underwater Communication Systems servicing the Sport, Commercial, Movie Industry, Search & Rescue and Military communities around the world! Looking for the finest underwater communications systems available? You have come to the right place. OTS offers hard-wire, through-water, sonic, wireless, diver recall systems, Buddy Phone, Aquacom, Hot Mic, and Buddy Line products. They also offer support items such as earphones, microphones, full face masks, and ComRope. -- OTS Underwater Communications EquipmentOTS -- Ocean Technology Systems is the Leader in State-of-the-Art Underwater Communication Systems servicing the Sport, Commercial, Movie Industry, Search & Rescue and Military communities around the world! Looking for the finest underwater communications systems available? You have come to the right place. OTS offers hard-wire, through-water, sonic, wireless, diver recall systems, Buddy Phone, Aquacom, Hot Mic, and Buddy Line products. They also offer support items such as earphones, microphones, full face masks, and ComRope.

Scuba Center is an authorized OTS Dealer.
This is your assurance that your equipment will come with the full manufacturer's warranty.

OTS Underwater Communications Equipment

OTS Buddy Phone underwater communications for AGA full face masks -- Shown with MKII-G (Gold Silicone) -- MKII-BUD uses ultrasonic upper single sideband for transmission. The The MKII-BUD Buddy Phone comes complete with a AGA cover plate with Push-to-talk button, a patented OTS HotMic (studio-quality, water proof microphone), and the main transceiver. The OTS MKII-BUD easily installs to virtually all AGA ffm in minutes. -- OTS Underwater Communications Equipment

 OTS Buddy Phone for AGA Full Face Mask
(Transceiver & mic assembly), Nominal Range: 50 to 500 meters depending on sea conditions & noise levels. FFM not included.

Price: $669.00   add OTS Buddy Phone for AGA Full Face Mask to cart

 

 OTS Buddy Phone for Scubapro Full Face Mask
(transceiver & mic assembly)

Price: $669.00   add OTS Buddy Phone for Scuba Pro Full Face Mask to cart
  OTS Buddy Phone for Ocean Reef Neptune II
(transceiver & mic assembly)

Price: $669.00   add OTS Buddy Phone for Ocean Reef Neptune II to cart
  OTS Buddy Phone for M-48 Full Face Mask
(transceiver & mic assembly)

Price: $669.00   add OTS Buddy Phone for M-48 Full Face Mask to cart
OTS Buddy Phone for Mantis Full Face Mask
(transceiver & mic assembly)		 Price: $669.00   add OTS Buddy Phone for Mantis Full Face Mask to cart

OTS RX100 Buddy Phone -- The RX-100 Buddy Phone ® Receive Only unit is designed as an acoustic underwater listening device to be used with all OTS Buddy Phone ® or Aquacom ® transceivers within range and on the same frequency. The diver simply attaches the OTS RX-100 to his own face mask and is ready to go. When the diver enters the water, the OTS RX-100 powers up and cycles to the receive mode - ready to receive a message. -- OTS Underwater Communications Equipment

 OTS Buddy Phone RX-100 receive only unit
"Receive Only" unit designed as an acoustic underwater listening device for all Buddy Phone ® or Aquacom ® transceivers within range and on the same frequency. Diver simply attaches RX-100 to their own face mask (mask not included).		 Price: $379.00   add OTS RX-100 Buddy Phone to cart
The OTS Aquacom ® SSB-2010 transceiver is a 3 watt, multichannel single sideband underwater telephone designed with the Professional Search & Rescue Teams in mind. The OTS SSB-2010 can be configured to operate with virtually any style full face mask (ffm) or mouth mask. With the addition of a CDK-6 Surface Accessory Kit, the OTS SSB-2010 is easily converted into a portable surface communications station. -- This system is tough, powerful and a must for any serious Search & Rescue Team. OTS SSB-2010 is also affordable! -- OTS Underwater Communications Equipment
 OTS SSB-2010 (single sideband transceiver)
Nominal Range: Calm sea: Greater than 1,000 meters. Sea State 6: 100 meters nominal. Standard features: Voice Operated Transmitter (VOX), Push-to-talk control (PTT), Squelch, 4 channels, Earphone volumes, Voice menu. FFM and Ear/Mic. assembly not included.		 Price: $999.00   add OTS SSB-2010 to cart

OTS EMA-2 -- This earphone/mic. assembly is design for all Interspiro AGA ffm (pictured above). It is configured with an OTS HiUse connector, push-to-talk (PTT) button, Hot-Mic ®, dual earphones (150 ohms), earphone holders and the Interspiro cover plate. The PTT button is not used in Hard-wire underwater communication applications. -- OTS Underwater Communications Equipment

 OTS EMA-2 for AGA (Ear/Mic assembly)
Configured with a Hi-Use connector, push-to-talk (PTT) button, Hot-Mic, dual earphones (150 ohms), earphone holders and the Interspiro cover plate.  Use with SSB-2010 or Hard-wire.  The PTT button is not used in Hard-wire applications.		 Price: $499.00   add OTS EMA-2 for AGA to cart
OTS EMX-2B for EX0-26BR (NEW STYLE/Oral-nasal) w/dual earphones, Hot-Mic ® PTT control, Hi-Use connector (150 ohm) and operators manual (Can be used w/wireless or hard-wire systems). Price: $549.00   add OTS EMX-2B for EX0-26BR FFM to cart
OTS EMO-2 for Ocean Reef ffm (Ear/Mic. assembly)
Configured with a Hi-Use connector and Hot-Mic ®. (Can be used w/wireless or hard-wire systems).		 Price: $549.00   add OTS EMO-2 for Ocean Reef FFM to cart
OTS EMS-2 for Scubapro ffm (Ear/Mic. assembly)
Configured with a Hi-Use connector and Hot-Mic ®. (Can be used w/wireless or hard-wire systems).		 Price: $549.00   add OTS EMS-2 for Scubapro FFM to cart

OTS Surface Communications Stations

OTS SP-100D Buddy Phone surface comm unit -- The OTS SP-100D Surface Buddy Phone ® is newly designed. State-of-the-art Digital Signal Processing circuitry (DSP - known as "Software Defined Radio") has been incorporated ensuring great performance and clarity. The new DSP Squelch circuitry is second to none. The OTS SP-100D will operate with all Single Sideband acoustic underwater devices within range and on the same frequency. The user simply places the OTS SP-100D Buddy Phone ® in a secure area, lowers the 35' transducer cable in the water, turns the power On and talks via a hand held microphone. All divers and/or other surface stations within range and the same frequency will receive the message. When any other persons within range and on the same frequency talks, the voice will be heard from the front panel speaker of the OTS SP-100D. -- OTS Underwater Communications Equipment

 OTS SP-100D Buddy Phone
The SP-100D Surface Buddy Phone ® transceiver was designed to operate with all single sideband acoustic underwater devices within range and on the same frequency. State-of-the-art Digital Signal Processing circuitry (DSP - known as "Software Defined Radio") has been incorporated ensuring great performance and clarity. The new DSP Squelch circuitry is second to none. Includes 35' transducer cable and a hand held microphone.

Single Sideband Frequency: 32.768 kHz upper
Price: $1099.00   add OTS SP-100D Buddy Phone Surface Communications Station to cart

OTS Aquacom STX-101 4 channel surface communication station -- Includes hand held microphone & transducer w/cable -- The OTS Aquacom STX-101 surface transceiver is a 5-watt, multichannel, single sideband underwater telephone designed with the Professional Search & Rescue Teams in mind. The STX-101 offers four channels that match the OTS SSB-2010. This system is tough, powerful and a must for any serious Search & Rescue Team. OTS STX-101 is also very affordable! -- OTS Underwater Communications Equipment

 OTS Aquacom STX-101 (includes hand held mic.)
The Aquacom ® STX-101 surface transceiver is a 5-watt, multichannel, single sideband underwater telephone designed with the Professional Search & Rescue Teams in mind.  The STX-101 offers four channels that match the SSB-2010.
STX-101 Channels (Single Sideband)
1=32.768 kHz upper 2=32.768 kHz lower 3=31.250 kHz upper 4=31.250 kHz lower
Price: $1699.00   add OTS Aquacom STX-101 Surface Communications Station to cart

OTS Hard Wire Surface Communications Stations

OTS Aquacom Combox hard wire surface communications box -- The Aquacom ComBox is a compact, self-contained one diver air intercom. It allows clear communications using a powerful 20-watt amplifier and a powerful front panel speaker, "Silver Bullet". OTS ComBox is rugged and offers many features others dream about. The Push-to-Talk (PTT) control is an industrial vending machine switch. It is designed to be pushed all day long. The front panel speaker is small but packs a lot of sound. In all, the OTS ComBox is the finest one diver box on the market. -- OTS Underwater Communications Equipment

 OTS Aquacom ComBox (1 diver / 2 wire)
The Aquacom ® ComBox is a compact, self-contained one diver air intercom. It allows clear communications using a powerful 20-watt amplifier and a front panel speaker.		 Price: $559.00   add OTS Aquacom ComBox Surface Communications Station to cart

OTS MK7 BuddyLine hard wire communication -- The MK7 BuddyLine is a compact, self-contained one- or two-diver air intercom. It will allow clear communications in the 4-wire mode (round robin). The OTS MK7 BuddyLine was specifically designed for Search & Rescue Teams to have an underwater communication device that had little set-up time. -- OTS Underwater Communications Equipment

 OTS MK7 BuddyLine (w/THB-7A headset/boom mic.)
Compact, self-contained one- or two-diver air intercom. Allows clear communications in 4-wire mode (round robin). The MK7 BuddyLine was specifically designed for Search & Rescue Teams to have an underwater communication device that had little set-up time.		 Price: $999.00   add OTS MK7 BuddyLine Surface Communications Station to cart

OTS Aquacom Mk2-DCI -- 2 diver / 2 or 4 wire communications -- The Aquacom MK2-DCI is a compact, self-contained two- or one-diver air intercom. It will allow one or two divers clear underwater communications either in the 2- or 4-wire mode. However, up to 6 divers can be stacked and all be on line together (4-wire mode). -- OTS Underwater Communications Equipment

 OTS MK2-DCI (2 diver / 2 or 4 wire)
The Aquacom ® MK2-DCI is a compact, self-contained two- or one-diver air intercom.  One or two divers in either 2- or 4-wire mode. However, up to 6 divers can be stacked and all be on line together (4-wire mode).		 Price: $1399.00   add OTS MK2-DCI Surface Communications Station to cart
THB-2A Headset for MK2-DCI (optional headset, deluxe, with boom mic. Price: $369.00   add OTS THB-2A Headset for MK2-DCI to cart
  OTS Hard Wire Communications Ropes
(many connector options & lengths available)		 Order OTS ComRope

OTS Communications Equipment Accessories

OTS Communications Gear Bag -- Ocean Technology Systems -- User configurable compartments capable of storing three OTS diver communications units; a FFM and diver communication unit; or a headset, portable surface unit with room to spare.

OTS Gear Bag
The OTS designed gear bag prolongs the life of your FFM, OTS communications gear, or other sensitive equipment by combining a rugged nylon outside shell with a closed cell padded inside. It features user configurable compartments capable of storing three diver units; a FFM and diver unit; or a headset, portable surface unit with room to spare.

Made of 420D nylon with polypro webbing, corrosion resistant nylon hardware and closed cell foam padding. Comes with a shoulder strap and a rubberized shoulder pad.

 Price: $49.95   add OTS Communications Gear Bag # 134153-000 to cart
     

While these are excellent reference materials, in no way should this information be considered a replacement for proper training for the specific type of diving in which you plan to participate.