8a. How many smoke detectors are installed in this home?
01[] Only 1 (8c)
Number ____ (8b)
00[] None (9)
99[] DK (9)
b. How many of them are now working?
Number ____ (8d)
00[] None (8f)
99[] DK (8f)
c. Is it now working?
1[] Yes
2[] No (8f)
9[] DK (8f)