SENTROL Application notes - Alarms BC
SENTROL Application notes - Alarms BC
SENTROL Application notes - Alarms BC
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Residential & Commercial <strong>Application</strong>s<br />
APPLICATION<br />
INSTALLATION<br />
RECOMMENDED<br />
PRODUCTS<br />
PROTECTING BOATS — DECK AND CABIN<br />
PROTECTION<br />
The interior of a boat can be protected with a magnetic contact in a simple alarm<br />
system. Protecting the hatches and companionway can be easily accomplished<br />
using recessed or small surface mount switches. Using open circuit switches, a<br />
relay, a shunt switch and horn, it is possible to use the boat battery with no power<br />
drain.<br />
Install a switch and magnet in hatch away from hinges. If hatch is plastic, use<br />
surface mount contacts. If wood, use recessed contacts.<br />
Install switch and magnet in sliding companionway boards or door.<br />
If using open contacts to drive horn, install a latching relay to handle current.<br />
Solder wire connection to prevent corrosion.<br />
Caution: Magnets affect compass readings. Compass should be checked before<br />
and after you install magnetic switches.<br />
Surface mount — 1033, 1083, 1086; Recessed — 1276W<br />
PD I A N A<br />
O RTLAND,O R<br />
Magnet<br />
Switch<br />
MAGNETIC CONTACTS<br />
Hinge<br />
Magnet<br />
Switch<br />
3.47
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