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Kidde SMACFEX 120V Hardwired Smoke Alarm with Battery Backup | Replacement I4618AC (21033081)
Overview Meet the Kidde SMACFEX smoke alarm, a dependable 120V hardwired device that includes an AA backup battery for resilience....
Vendor:
Kidde
- $85.52
- $85.52
- Unit price
- per
Please hurry! Only 5 left in stock
Subtotal:
$85.52
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Description
xOverview
Meet the Kidde SMACFEX smoke alarm, a dependable 120V hardwired device that includes an AA backup battery for resilience. This model is designed as a direct replacement for I4618AC installations, aligning with standard residential wiring and providing a clear, high-pitched alert when smoke is detected.
Key features
- 120V hardwired power for steady operation
- AA backup battery ensures function during power outages
- Replacement compatibility with I4618AC setups
- Simple test and hush controls for quick checks
Why it matters for your home
Outside noises and everyday activity can mask threats, but a dedicated smoke alarm helps you notice danger faster. The crisp alert is designed to travel through common living spaces, helping you respond promptly without guesswork. Use this unit in bedrooms, hallways, and living areas where occupants sleep or gather.
Practical applications and benefits
- Reliable coverage across key rooms for early warnings
- Backed by a trusted brand with straightforward installation
- Low-maintenance design supports ongoing safety with periodic tests
Installation and care
For installation, power off the circuit, remove the old unit, connect the wiring harness according to the instructions, mount the bracket, and restore power. After installation, run a test to confirm the alarm is audible and responsive.
Maintenance tips:
- Test monthly to verify operation
- Replace the AA backup battery per the manufacturer's guidelines
- Keep the vents clean and unobstructed to maintain sensitivity
- Consider pairing multiple alarms for broader protection if applicable
What’s in the box
The kit includes the Kidde SMACFEX unit designed for 120V circuits and the included AA backup battery for sustained protection.
FAQ
Q: Is the Kidde SMACFEX a direct replacement for I4618AC?
A: Yes, it is designed to replace I4618AC in 120V hardwired circuits with AA backup.
Q: How should I maintain this smoke alarm?
A: Test monthly, replace the backup battery as recommended, and keep vents clear for reliable detection.
Shipping & Return
xShipping (Canada)
We offer free shipping on all products across Canada. Orders are typically prepared within 1–2 business days. After dispatch, delivery usually takes 3–5 business days. For remote or hard-to-reach areas, delivery may take 5–7 business days.
We may ship with Asendia, UniUni, Purolator, FedEx, or Canada Post depending on your address, package size, and the item’s handling requirements. P.O. Boxes are accepted where the selected carrier supports them.
Returns (30 Days)
We accept returns on most items within 30 days of delivery. Items must be returned in the condition you received them (new, unused, and with original packaging where applicable). If you receive the wrong or defective item, we’ll make it right.
To start a return, please email us at handyskook@gmail.com with your order number and a brief description of the issue. We’ll reply within 1 business day with the next steps.
Refunds
Once your return is received and inspected, we’ll process your refund to the original payment method. Processing times can vary by payment provider, but most refunds are completed within 5–10 business days after approval.
Order Tracking
When your order ships, you’ll receive a confirmation email with tracking details (when available). If you need help locating your tracking information, contact us at handyskook@gmail.com.
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