The device that enables efficient work through transmission and reception between crews who do rescue and search works underwater and allows crews to respond quickly in an emergency

Product details

  • The device securing an essential view and indicating escape routes for underwater rescue workers
  • The world’s first two-way communication (it consists of a main body and controller, which can be transmitted and received to each other.)
  • Using for long time (6-10 hours)
  • Changing mode for 4 statges (flashing-lighting on -flashing-visual alarm)
  • Does not require charging for 10 years after a full charge.
  • Used by the ministry of national defense, national coast guard rescue team, and fire headquarters.
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Technical specification

Model name
4BDL-0252
Size(mm)
Main body – H200 × W138 × D93
Weight
1.3㎏ ± 0.3㎏
EL wire length
25m ± 0.5m
Diameter
3.0mm ± 0.3mm
Flame resistance
UL94-V0
Brightness
Luminosity more than 30cd/㎡
EL wire
High carbon steel wire rope with a tensile strength of more than 2,200N/㎟ inserted
Waterproof
Depth of 50m
Portability
Single use
Power supply
Rechargeable lithium-ion battery 7.2V 5.2A
Operating mode
Flashing
flashing once per a second
Lighting on
Flashing
flashing once per a second
Visual alarm
flashing 3 times per a second
Time
600
360
600
650