30CUDR-VRF product image
DETECT

Combo Smoke + CO Alarm, Wire-Free Interconnect, AA Battery Powered

30CUDR-VRF

This alarm offers cutting edge technology that sends fast alerts to give your family more time to get out safely and enhanced sensing technology reduces false alarms often caused by cooking. Plus, never miss an emergency alert from interconnected alarms — when one sounds, all compatible alarms do.1

  • Double the Detection: Alerts you to both smoke & carbon monoxide (CO) using a single, cost-effective device.

  • Wire-Free Interconnect : When one alarm sounds, all compatible alarms do,1 helping you get out faster and without the cost or hassle of rewiring.

  • Low-Cost Solution for Renovations : Helps meet code2 for renovations, plus simple twist-and-click installation means no wiring needed.

  • Voice Alerts : Clear voice alerts tell you why the alarm is sounding.

Helpful Resources

Discover the Advantages

Take a closer look at this advanced smoke + CO alarm and learn how it can help protect your family.

Video: Kidde Wire-Free Interconnect Smoke + CO AlarmPlay button

Key Benefits

  • Wire-Free Interconnect

    Wire-free Interconnect

    When one compatible alarm sounds, they all do.1

  • Voice Alerts

    Clear voice alerts say why 
the alarm is sounding.

  • Reduced Nuisance Alarms​

    Fewer false alarms often caused by cooking.

Product Features

Battery with Wire-Free Compatibility*

Battery alarms with wire-free interconnect communicate wirelessly. All alarms need to have the wire-free feature to ensure proper connection.

Battery + Wire-Free Interconnect

Ideal for rentals, older homes and finished spaces, these battery powered alarms link wirelessly without the need for hardwiring.*

Complete Home Smoke & CO Detection

Wire-free connectivity creates a fully interconnected fire & CO safety system with up to 12 compatible alarms.*

Power Outages
Are No Problem

Replaceable AA batteries keep 
your alarm working.

Notifications

Alarm will beep, blink red and announce “Fire!” or “Warning, Carbon Monoxide” in a voice alert.

Comprehensive Solutions

Help protect your home with Kidde's full range of safety products.

Helpful Resources

Find the information you need to understand your alarm
and install it with confidence.

Download iconProduct Data Sheet
Download iconUser Guide
Download iconCompatibility Guide
Wire-Free Interconnect Network SetupPlay button
Kidde's comprehensive suite of products, including smoke and carbon monoxide alarms, and fire extinguishers. Number 1 home safety fire brand badge at the top.

Why Kidde?

As North America's #1 home fire safety brand,* Kidde has been working to help make your home the safest it can be for more than 100 years. Now, our latest smoke alarms and combination smoke + carbon monoxide (CO) alarms are bringing you the next level of fire and CO safety. Help protect what matters most in your life with our full fire safety lineup.

* Based on total household installations as of December 2023.


1 Different models offer different interconnection options and requirements. Check the User Guide for more info.


2 In accordance with NFPA 72.