Hello, hope someone can help? Just finished a large open plan ground floor extension and have a problem in that I cannot grill without it setting the kitchen heat detector off! The grill door is meant to be closed during grilling and so its only open for a matter of seconds when turning food but that's enough to set off all the alarms through the house, it's deafening and our dogs' nerves are shattered! 
We need all the alarms (which are hard wired) for planning/building warrant and our decoration has all been finished. For a short term solution, is there anything we can do to the alarm to reduce sensitivity to heat? I'm not worried about fire safety, we have had to put 2 smoke alarms less than 6 feet away from the heat one (total overkill if you ask me!) as well as multiple others through the rest of the house!
I mostly grill food and it's proving a bit of a nightmare!