Smoke alarms are not designed for garages and attics and are much more likely to fail than a heat detector.
Attic heat detector.
800 1 200 fpm 4 inches etc.
Another location in a home where you should have a heat detector rather than a smoke alarm is the attic.
The heat detector is rated at 194ºf 92ºc temperature.
This item kidde hd200f heat detector for attic use kidde hd135f fyrnetics hardwire heat detector with battery backup hardwired heat alarm with battery backup brk brands hd6135fb.
The us fire administration fema recommends that you have a heat detector rather than a smoke alarm in your garage.
The 5602 heat detector is attractive durable and features a combination rate of rise and fixed temperature operation.
400 800 fpm 5 inches.
Caution must be taken to prevent operating the nonrestorable fixed temperature element center disk during this test.
For every additional 400 feet per minute of air velocity the heat gun to detector spacing should be reduced by one inch e g.