Underwater rescue communication device M-105
Underwater rescue communication device M-105
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1.Overview |
| The wireless ultrasonic principle is used to realize the communication between the underwater personnel and the surface personnel, which has the characteristics of wireless communication, clear voice, compact and easy to use. The whole equipment consists of a surface console, 8 full covers with headphones, and 8 underwater walkie-talkies. Equipped with detailed instructions in Chinese. The underwater walkie-talkie has two operating frequencies, and the comprehensive cover adopts a large field of vision design, suitable for people with various face shapes, and has an ear pressure device. Full cover: Patented bellows double "S", "spring profile", edge, full field of view mask for greater sealing. The unique air circulation system ensures that the mask will not fog at any time. Clear polycarbonate goggles, coated with siloxane resin on both sides to improve abrasion resistance and chemical resistance, goggles visible light rate > 92%. The headband is easy to grip on the mask, and the fast rotating buckle system can be quickly taken off with one hand on water and underwater. Built-in two level pressure reducing valve, reserved communication interface, can be used with the original communication system and various accessories. The total weight of the mask is only 860g, and the positive buoyancy can reach 400g, which is lightweight and comfortable to wear. Superb surface treatment process can be used in a variety of harsh environments, thick adhesive surface 30-45mm, twice the traditional mask, made of high purity silicone, with external ear pressure device. Underwater walkie-talkie: The latest design, walkie-talkie does not need to be removed from the mask, can be folded directly inside the mask. Wireless ultrasonic working principle; Working range up to 200m, depth of 40m (calm sea); Dual power supply system, rechargeable, replaceable battery, durable total time 30h; Automatic start into the water, durable 1h under low voltage, when the voltage is below 7.5VDc, an alarm signal is issued every 30s. One-click transmission, automatic reception, frequency 32.768KHz or 41KHz, automatic noise control, DAT mode 30s transmission, 20s reception. Key talk (PTT), quiet noise, with power prompt, red flashing LED light and alarm sound reminder and other control functions. Compatible with all devices of the same brand or other competing brands of the same frequency equipment. Weight 370g. Surface workstation: wireless ultrasonic working principle; Surface equipment, working range up to 1000m; Activated by communication line/switch. Rechargeable 6Vac lead-acid battery, lasting 48h; Durable at low voltage 1.5h, when the voltage is below 4.8Vac, an alarm signal is issued every 30s. Push-to-pass transmission, automatic reception, frequency 32.768KHz or 41KHz, automatic noise control, weight 2.3kg. |
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2.Application |
| l Fire Rescuel Emergency rescue |
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3.Features |
| The unique air circulation system of the full cover ensures that the mask will not fog at any time. Clear polycarbonate goggles coated with siloxane resin on both sides to improve abrasion resistance and chemical resistance. The total weight of the mask is 860g, the positive buoyancy can reach 400g, and the wear is light and comfortable. Can be used in harsh environment, thick adhesive surface 30-45mm, with external ear pressure device. Underwater walkie-talkie using wireless ultrasonic working principle, working range up to 200m, 40m deep (calm sea), dual power supply system, rechargeable, but also replaceable battery, durable total time 30h. The surface workstation can work up to 1000m, rechargeable 6Vac lead-acid battery, durable total time 48h. Durable at low voltage 1.5h, when the voltage is below 4.8Vac, an alarm signal is issued every 30s. |
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4.Main specification |
| 1. Full cover face silicone surface width: 30-45mm2. Full cover material: high purity silicone3. Face mask water pressure test: 0.5Mpa water pressure without damage4. Lighting system structure: 6 LED lamp beads, rechargeable dry battery configuration5. Lighting system brightness: 70 lumens
6. Lighting system beam Angle: 10 degrees 7. Waterproof depth of lighting system: 70m 8. Lighting system battery life: 3h 9. Maximum communication range of underwater intercom: 1500m 10. Underwater walkie-talkie working depth: 80m 11. Pressure depth of underwater intercom: 80m 12. Working time of underwater intercom: 9h 13. Center frequency of underwater intercom: Channel 1 32.768KHz channel 2 41KHz 14. Dynamic range of underwater intercom: 120dB 15. Underwater intercom audio response range: 300Hz~4000Hz 16. The underwater radio working temperature: 0 ℃ ~ 45 ° C batteries (equipment) - 10 ℃ to 50 ℃ (discharge equipment work) - 10 ℃ ~ 60 ℃ storage temperature (24 hours) - 10 ℃ ~ 45 ℃ (30 days) - 10 ℃ to 25 ℃ (long-term) 17. Single size of simple unit: 66mm×54mm×81mm 18. Intercom battery capacity :2500mAh, 3.7V 19. Intercom weight :374g 20. Intercom underwater weight :120g 21. Walkie-talkie shell material :POM engineering plastic 22. Working time of underwater handset: working mode ≥30h 23. Working range of underwater handset :200-250m(Jinghai City) 24. Underwater handset structure: configure alarm function, alarm every 30s when the power is insufficient 25. The number of surface workstation interfaces :5 interfaces, respectively, antenna, external power input, audio output, a handheld microphone input, an earplug output, and equipped with a power switch 26. Surface workstation battery: with rechargeable battery, the maximum single use time after full charge can reach 48h 27. Surface workstation transmission :200m 28. Water surface workstation structure: equipped with handheld microphone, press in PTT mode to speak. 29. Water surface workstation activation mode: After connecting the frequency converter and water surface workstation, turn on the switch to connect. 30. Surface workstation shell material :UK309ABS 31. Receiver sensitivity :-200dB-190dB 32. Transmitter wave frequency range :300 Hz-4000Hz 33. Transmitter output power :20W 34. Surface workstation size :235mm×195mm×110mm 35. Surface workstation weight :2140g 36. Surface workstation battery capacity :5000mAh 37. Number of communications with underwater intercom :10 38. Underwater communication controller display: 7-inch 16:9 color screen 39. Underwater communication controller video output: 3 40. Underwater communication controller battery voltage: 12V 41. Underwater communication controller battery working time: >20h 42. Underwater communication controller Communication cable: 100m 43. Underwater communication controller video cable: 100m |
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5.Packing list |
| 1 surface console, 8 full covers with headphones, 8 underwater walkie-talkies |
