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Kidde 900-0233 Battery Operated Carbon Monoxide Alarm

3 AA Battery Operated – Provides continuous protection and flexible installation for areas with no AC outlets.
Test / Reset Button – Tests the unit for proper operation. Resets the carbon monoxide alarm.
CSA Listed

$CAN 44.51

Digital Display – Shows CO level in PPM (parts per million). No buttons to push! Continuous digital readout gives you peace of mind at-a-glance.
Peak Level Memory – Displays the highest CO concentration measured since the last reset.
3 AA Battery Operated – Provides continuous protection and flexible installation for areas with no AC outlets.
Test / Reset Button – Tests the unit for proper operation. Resets the carbon monoxide alarm.
CSA Listed

$CAN 67.29

Combined Smoke & Carbon Monoxide Alarm A single unit can be installed where previously, two were needed. Reduces installation time and protects against both fire and carbon monoxide dangers.
9V Front-Loading Battery Door Speeds up replacement by eliminating the need to remove the unit from the ceiling or wall.
Unique Battery Door Design Will not close if battery is not installed properly.
Voice Warning Supplements warning from the traditional 85-decibel alarm by clearly stating the danger present, fire or carbon monoxide.
Photoelectric Smoke Sensor May detect visible fire particles associated with slow smoldering fires sooner than an ionization sensor.
Hush Feature Silences nuisance alarms for approximately 9 minutes.
Peak Level Memory Announces CARBON MONOXIDE PREVIOUSLY DETECTED if alarm has detected a CO level of 100ppm or higher since it was last reset.
cUL- and CSA-Listed

$CAN 69.81