Marine Electronic Equipment
Marine Electronic Equipment
Distress transmitters for multiple persons
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TR-7530-30/TV-S7
Intended for installation on larger ships with up to 30 crew members and passengers, this distress transmitter provides an onboard announcement that someone has gone overboard.
- Up to 30 transmitters can be registered/used with one receiver display.
- On receipt of a distress signal, flashing lights, sirens, etc. operate automatically! These provide instant notification of an emergency to those on board the ship.
- If multiple distress signals are received, transmitter IDs are displayed serially.
- Crew distress transmitters are classified as low-power radios, so no license is required.
Frequency | 426MHz (TR-7530-30/TV-S7) |
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Transmitter power output | 10mW (TV-S7) |
Power source | DC 12V~36V (TR-7530-30) |
Batteries | LR44 x 3 (TV-S7) |
Construction | Waterproof, equivalent to JIS7 rating (TV-S7) |
Activation method | Manual switch or automatic (water sensor) (TV-S7) |