Kidde 30CUDR Combo vs Kidde 30CUDR-VRF Wire-Free Interconnect Smoke + CO Alarm
Side-by-side specs from each maker.
Kidde 30CUDR-VRF Wire-Free Interconnect Smoke + CO AlarmList price not published
Only the differences are shown.
| Kidde 30CUDR Combo | Kidde 30CUDR-VRF Wire-Free Interconnect Smoke + CO Alarm | |
|---|---|---|
| Type | Smoke or CO alarm | Smoke or CO alarm |
| Alarm | combo | combo |
| Power | AA (2 replaceable batteries) | AA battery |
| Interconnect | Not listed | wireless |
| Standards (maker) | Designed to the latest UL standard for safety and reliability | Kidde DETECT alarms are designed to the latest UL standard |
| Maker's warnings | Not listed | All alarms must have the wire-free feature to connect |
Kidde 30CUDR Combo
A battery-powered smoke and carbon monoxide combo alarm that runs on two replaceable AA batteries. A voice-alert version is listed separately.
- Replaceable AA batteries
- Not listed by the maker: price
Kidde 30CUDR-VRF Wire-Free Interconnect Smoke + CO Alarm
A battery-powered smoke and carbon monoxide alarm that connects wirelessly to other compatible alarms and speaks a voice alert.
- Smoke and CO in one unit
- Wire-free interconnect
- Voice alerts
- Only works with compatible wire-free alarms
- Batteries need changing