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Nighthawk Carbon Monoxide Alarm
40% LONGER LIFE THAN
OTHER CO ALARMS
NEW
LONGLIFE:
U
L
SIGNALING
LISTED
NIGHTHAWK
TECHNOLOGY
Worldís Most Accurate
Carbon Monoxide Alarm
*
TM
AC Powered, Plug-In with Battery Backup
and Digital Display
• Part Number 900-0234 • Model KN-COP-DP-LS
Digital Display
Displays the level of carbon monoxide the unit is sensing.
The unit updates this reading every 15 seconds.
Tamper Resist Feature
Unit alerts you if it has been unplugged
or has come loose from the outlet.
Peak Level Button
Displays the peak CO level recorded since
its last reset or power up.
Test/Reset Button
Tests CO alarm circuit operation and allows
you to immediately silence the alarm.
Two LED’s
Red – Illuminates when in alarm mode.
Green – AC power is present, normal operation.
End of Life Alarm
Alerts user to replace CO alarm after 7-years of operation.
Description
The Nighthawk 900-0234 AC Powered, Plug-In carbon
monoxide alarm with battery backup and digital display
is an easy to install unit that provides reliable protection
against the dangers of carbon monoxide. Digital display
feature adds an advanced level of protection showing
CO levels in PPM allowing you to see if levels change.
Written information and instruction make this unit’s
operation easy for anyone to understand. The Nighthawk AC/DC Digital alarm has a small, sleek design that
is suitable for all living areas and has a 7-year limited
warranty.
Consumer Benets
The Nighthawk 900-0234 provides you and your family with a loud warning signal against the dangers of
elevated carbon monoxide levels in your home. The
battery backup feature provides continuous monitoring
of CO levels, even during power outages when AC-only
units are not providing protection. Digital Display feature allows for easy viewing of carbon monoxide levels
from 30-999PPM (parts per million). The Nighthawk CO
alarm has a 7-year product life, providing 40% longer
protection than other CO alarms.
*Based on accuracy claims of major manufacturers
Features and Benets
• Digital Display – Displays the level of carbon
monoxide the unit is sensing. The unit updates
this reading every 15 seconds.
• Peak Level Button – Displays the peak CO
level recorded by the alarm since it was last reset
or unplugged.
• 9V Battery Backup – Provides continuous protection
even during power outages.
• Tamper Resist Feature – Unit goes into constant
alarm mode if it has been unplugged or has come
loose from the outlet.
• Test/Reset Button – Tests the unit for proper
operation. Resets the Carbon Monoxide alarm.
• 7-Year End of Life Warning – Alerts user
to replace CO alarm after 7-years of operation.
(40% longer than other CO alarms)
• UL Listed – Life Long Warranty
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Nighthawk Carbon Monoxide Alarm
AC Powered, Plug-in with Battery Backup
and Digital Display
Part Number 900-0234
Model KN-COP-DP-LS
Architectural and Engineering
Specications
The carbon monoxide alarm shall be Kidde Unit Number KNCOP-DP-LS (par t number 900- 0234) or approved equal. It shall be
powered by a 120VAC, 60 Hz source along with a 9V battery back
up. The temperature operating range shall be between 40°F and
100°F (4°C and 38°C) and the humidity operating range shall be
10% - 95% relative humidity.
The CO sensor shall be of a fuel cell design and shall meet
the sensitivity requirements of Underwriters Laboratories UL2034
Single and Multiple Station Carbon Monoxide Alarms. The unit
shall provide accuracy of ± 30% when reading CO concentration
levels.
The alarm shall include an integral plug that can be installed in
any outlet following the UL /NFPA/Manufacturer’s recommended
guidelines. The AC blades remain vertical independent of whether
the electrical socket is mounted vertically or horizontally. The
unit shall incorporate a digital display that meets the sensitivity
requirements of UL 2034. The display will identify the levels of
CO in parts per million (ppm) once that level reaches 30ppm (i.e.:
“abnormal” levels). The display will have a red dot in the lower
right corner that will blink to indicate the normal operation.
The alarm shall include a test /reset button. If pressed and released during normal operation, it shall electronically simulate the
presence of CO and cause the unit to go into alarm. This sequence
tests the unit’s electronics to ensure proper operation. If pressed
during alarm mode, the unit will be silenced and will begin monitoring CO levels again.
The alarm shall include Tamper Resist Feature. If activated, unit
shall go into constant alarm mode until the unit is replaced into
the wall socket or the battery is removed. In accordance with UL
2034, the CO sensor will not alarm to levels of CO below 30 ppm
and will alarm in the following time range when exposed to the
corresponding levels of CO.
70 ppm CO concentration 60 – 240 minutes
150 ppm CO concentration 10 – 50 minutes
400 ppm CO concentration 4 – 15 minutes
The alarm shall include a piezoelectric horn that is rated at 85
decibels at 10 feet. When the unit detects carbon monoxide, the
alarm pattern will be four (4) short beeps – followed by five (5)
seconds of silence – followed by four (4) short beeps. A number
reading will appear on the digital display identifying the measured
CO concentration (in ppm).
*Based on accuracy claims of major manufacturers
Technical Specications
Part Number: 900-0234
Model: KN-COP-DS-LS
Power Source: 120VAC, 60HZ, 60mA max
9V battery back-up
Sensor: Electrochemical
Audio Alarm: 85dB at 10ft
Temperature Range: 40˚F (4.4˚C) to 100˚ F (37.8˚C)
Humidity Range: 10%-95% relative humidity (RH)
Size: 3.0”x 5.6” x 1.5”
Weight: .62 lbs with battery
Interconnects: No
Warranty: 7 year limited
Ordering Information
Gift Box UPC: 0-47871-07309-2
Part Dimensions Case/ Skid
Number I 2 of 5 Pack Quantity (w x d x h inches) Weight Skid Weight
900-0234** N/A Individual (Clam) 7.5 x 2 x 11 1.94 lbs. N/A N/A
21007309 100-47871-07309-9 Cutcase (4 units) Clam 7.94 x 11.88 x 11.5 7.76 lbs. 60 465
21007335 200- 47871-07309-6 Cutcase (8 units) Clam 7.94 x 21.63 x 11.5 15.52 lbs. 36 558
**Not for sale by individual unit
Distributed by:
1016 Corporate Park Drive, Mebane NC 27302
1-800-880-6788
www.kidde.com
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