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Kidde DETECT Combination Smoke and CO Alarm, AA Battery Powered

Model number
30CUDR

The Kidde 30CUDR is a battery-powered combination smoke and CO alarm from the DETECT line. Powered by 2 AA replaceable batteries, it provides continuous protection even during power outages. Cutting-edge sensing technology delivers fast alerts to give families more time to evacuate, while enhanced sensing technology reduces false alarms often caused by cooking. Self-testing components continuously verify the alarm is functioning as expected. Simple installation with the included twist-and-click mounting bracket. Replace batteries every 6 months.

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Model no.
30CUDR
Brand
Kidde
Category
Combo Alarm Battery
Canonical URL
/kidde/combo-alarm-battery/30cudr-kidde-detect-battery-combo-alarm/
Official page kidde.com →
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§ Specifications

#specifications
Product Type
Combination Smoke + CO Alarm
Alarm Type
combo
Sensor Smoke
photoelectric
Sensor Co
electrochemical
Power Source
battery-aa
Battery Backup
No
Battery Type
AA
Battery Count
2
Battery Replaceable
Yes
Voice Alerts
No
Voice Messages
Smart Wifi
No
App Connected
No
Ring Ecosystem
No
Interconnect
No
Wire Free Rf
No
Self Testing
Yes
Hush Feature
Yes
Smart Hush
No
Peak Level Memory
No
Digital Display
No
Low Level Co Alert
No
Explosive Gas Detection
No
Indoor Air Quality
No
Strobe
No
Egress Light
No
Alarm Db
85
Ul Smoke
UL 217
Ul Co
UL 2034
Warranty Years
10

§ What's Included

01 alarm unit
02 mounting bracket
03 mounting hardware
04 2 AA batteries

§ FAQ

How often do I need to replace batteries in the 30CUDR?

Kidde recommends changing the 2 AA batteries every 6 months, or when you hear the low battery chirp. The alarm will beep and blink red to alert you when batteries are low.

Does the 30CUDR interconnect with other alarms?

No. The 30CUDR is a standalone battery-powered alarm and does not support interconnect. If you need whole-home interconnected alarms, consider the hardwired DETECT models (30CUAR or 30CUA10) which interconnect when one alarm sounds.