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Kidde i12010S
Hardwire smoke with battery backup — interconnect stays in the Kidde hardwire family unless rewired.
Fitment facts
| Field | Value |
|---|---|
| Brand | Kidde |
| SKU | i12010S |
| Role | Hardwire smoke alarm |
| Power | 120V + battery backup |
| Often confused with | i9010, KN-COSM-IBA |
| Hard stop | Smoke-only ≠ smoke+CO; not sealed 10-year battery unit |
| Confirm | Existing interconnect brand + replace-by date |
Hard stop
Smoke-only ≠ smoke+CO; not sealed 10-year battery unit
Before you buy
- Hard stop: Smoke-only ≠ smoke+CO; not sealed 10-year battery unit
- Confirm: Existing interconnect brand + replace-by date
- Often confused with: i9010, KN-COSM-IBA
- Match interconnect brand/protocol on the existing circuit.