LIGABETWIN Fasten the sounder to its backplate, and tighten the attachment screw. To shield the sounder from the weather, you should install it in a protective metal box of the type made especially for alarm sounders. On the other hand, if the alarm does not sound when you open the door, check to make sure that the key is on and that the wiring from the battery to the sounder is correct. If you need more than the spool of wire included in security system kits, buy another spool of the same wire gauge and start the new length at the last switch reached by the first length of wire.|{Think of|Consider} A Slot Enam Ribu. Now Draw A Slot Enam Ribu. I {Bet|Guess|Wager} {You'll|You may|You will} Make {The same|The identical} Mistake As {Most people|Most individuals} Do