Smoke Alarm User Manual
The photoelectric smoke detector is designed to sense smoke that comes into the detector chamber.
It does not sense gas, heat, or flames. This smoke detector is designed to give early warning of
developing fires by giving off the alarm sound from its built-in alarm horn. It can provide precious time for
you and your family to escape before a fire spreads.
SPECIFICATIONS
Power source:
Static current:
Alarm current:
Alarm sonority :
Low voltage alarm:
Emission time:
Operating temperature:
WHERE TO INSTALL SMOKE ALARMS
• Install a smoke detector in the hallway outside every separate
bedroom area, as shown in Figure 1. Install a smoke detector on every floor in a multi-story home or
apartment, as shown in Figure 2.
• Smoke detector for security.
family room
bedroom
• Install a smoke detector in every bedroom.
• Install smoke detectors at both ends of a bedroom hallway if the hallway is more than 40 feet
(12 meters) long.
• Install a smoke detector in every room where one sleeps with the door partly or completely closed,
since smoke could be blocked by the closed door and a hallway alarm may not wake up the sleeper if
the door is closed.
• Install basement detectors at the bottom of the basement stairwell.
• Install second-floor detectors at the top of the first-to-second floor stairwell.
• Install additional detectors in your living room, dining room, family room, attic, utility and storage rooms.
• Install smoke detectors as close to the center of the ceiling as possible. If this is not practical, place the
detector on the ceiling, no closer than 20 inches (50 cm) from any wall or corner, as shown in Figure 3.
• If some of your rooms have sloped, peaked, or gabled ceilings, try to mount detectors 3 feet (0.9 meters)
measured horizontally from the highest point of the ceiling, as shown in Figure 4.
ENGLISH
DC9V
<10uA
<10mA (40mA when emission)
> 85 db (3m)
7 V±0.5V
12~13sec
0 °C ~ +55 °C
kitchen
bedroom
bedroom
living room
bedroom
Figure 1
bedroom
bedroom
bedroom
Kitchen
ground
floor
basement
Figure 2
2
garage