Billig livsforsikring

To ganger i sommer har det vært på nyhetene, par funnet død av kullosforgiftning, og senere 3 personer funnet bevisstløs av kullos forsikring i båt.  Dette er en ting jeg vil unngå.  Selv om jeg neppe tror det blir mange overnattingen når det blir kaldere.  Jeg har en varmer som går på lampeolje så man vet aldri, kan jo våre at det blir nok kullos til at man segner om bare man er nede i kabinen for å gjøre sitt fornødne.  I henhold til TV finner man kullos alarmer til en 4-500 kroner i båtbutikkene. 

Men det finnes billigere alternativ, ebay for eksempel.  Dette skal bestilles

Description
Easy installation, no need to debug.
LCD Display with a blue ground Light.
Loud 85 decibel alarm with LED Flash While in the Alarm Mode.
Precise electro-optical sensor, high consistency and stability.
Feature:
Permanent carbon monoxide sensor. Loud 85 decibel Bleeps alarm. The alarm sound pattern is four short alarm beeps.
The red LED will flash while in the alarm mode. One chirp every 30 seconds if the battery is low(need replacement) (green LED still flashes once every 30 seconds).
Test/Reset button to test the unit electronics and verifies properunit operation and reset the unit during CO alarm.
Alarm memory feature: If the unit ever alarms, pressing the button,green LED will flashes once every second for one minute. And the peak alarmlevel will be indicated on the LCD.
Green and red LED lights that indicate normal operation and alarm status.
The unit will sound chirp and red LED flashes once as power up.Green LED: Flashes every 30 seconds to indicate the unit is operating properly.
The green LED will also flash before CO reading is taken and when any button is pressed.Red LED: When a dangerous level of carbon monoxide is detected the red LED will pulse and a loud alarm pattern will sound. The alarm pattern is 4 short beeps, followed by 5 seconds of silence, followed by 4 short beeps with a corresponding red LED flash.
This cycle will continue for 4 minutes and then change to 1 cycle everyminute until the device is reset or the CO is eliminated.

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