First Alert SFA2200

200m
12
13
14
15 16
17
19
20
21
22
18
12. Projector
13. Projector Focus Adjust Knob
14. MODE Button
15. Adjust UP; ALARM ON/OFF; °C /°F Button
16. SNOOZE/LIGHT Button
17. Maximum/Minimum Temperature/Humidity Button
18. SNOOZE Button
19. Adjust DOWN/TIME ZONE button
20. RESET Button
21. DC-IN Jack
22. Battery Door
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