Emergency contact with divers is possible! You can directly hear instructions from the ship while underwater.
The "Diver Guard AQ50SII" is a communication device that enables communication from the surface to underwater. It allows for instructions and emergency contact to ensure the safety of divers underwater. Additionally, its structure can withstand water pressure up to 10 meters, allowing sounds to be heard directly without wearing a receiver underwater. This sound can travel over 100 meters underwater, making it suitable for education and training in synchronized swimming and underwater aerobics, as well as facilitating basic education and training for divers. 【Features】 ■ Enables emergency contact with divers ■ Structure withstands water pressure up to 10 meters ■ Direct sound generation and collection ■ Sound travels over 100 meters underwater ■ Used at the "Kyushu-Okinawa Summit" in 2000 ■ Received the "Small and Medium Enterprise Agency Commissioner’s Award" in 2001 *For more details, please refer to the PDF materials or feel free to contact us.
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【Specifications (Excerpt)】 ■Dimensions: Unit body W405×D265×H175mm, Speaker unit φ200×65mm ■Transmission range: Radius 100m to 500m (varies depending on conditions at sea and underwater) ■Output frequency range: 100Hz to 10kHz (underwater) ■Directivity: Omnidirectional ■Emergency signal: 2 types of mixed sirens ■Battery: Low battery indicated by flashing red lamp, charging complete indicated by green lamp ■Weight: Amplifier section 13kg (waterproof carrying case), Speaker section 5.2kg *For more details, please refer to the PDF document or feel free to contact us.
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【Main Usage Examples】 ■Synchronized Swimming ■Aqua Aerobics ■Basic Training for Divers ■Marine Research ■Aquarium Events *For more details, please refer to the PDF document or feel free to contact us.
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Since our establishment in 1986, we have built a track record in the field of underwater acoustic technology.