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Hardwire Smoke Alarm

Product ID: 609937867

Details

Alarm
Smoke Alarm
Brand
First Alert
Color
White
Global Trade Identification Number
Item Weight
9.6 ounces
Power Source
Corded

⚡Hardwired with battery backup

🎯Precision Detection tech

🔗Interconnects all alarms instantly

R$359

Duties & taxes included

In stock

Sold byAmazon BrazilDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Brazil.

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Description

🔥 Stay ahead of danger with precision and power ⚡

VISUAL ALARM INDICATOR - Easily identify which unit triggered the alert for faster response.
SEAMLESS WHOLE HOME PROTECTION - Interconnect compatible alarms sound together for early, synchronized warnings.
UNINTERRUPTED SAFETY DURING OUTAGES - Battery backup keeps you protected even when the power’s out.
EFFORTLESS INSTALLATION WITH QUICK CONNECT - No rewiring needed—plug and play for instant peace of mind.
PRECISION DETECTION FOR FEWER FALSE ALARMS - Advanced sensing cuts cooking nuisances, so you only get alerts that matter.

The First Alert Hardwire Smoke Alarm (SMI100-AC) features advanced Precision Detection technology to reduce false alarms, a battery backup for continuous protection during outages, and interconnect capability to alert your entire home simultaneously. Its Quick Connect Plug ensures easy installation without rewiring, making it a reliable and user-friendly choice for modern home safety.

Specifications

ASIN	B0CJMN3443
Alarm	Smoke Alarm
Best Sellers Rank	#222 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3 in Smoke Detectors & Fire Alarms
Brand	First Alert
Built-In Media	Easy Adapter Plug, 9V Alkaline Battery
Color	White
Customer Reviews	4.5 out of 5 stars 2,785 Reviews
Global Trade Identification Number	10029054022469
Item Dimensions D x W x H	5.6"D x 5.6"W x 1"H
Item Highlight	SMI100-AC, 9V Battery Backup, 1-Pack
Item Type Name	Smoke Alarm
Item Weight	9.6 ounces
Manufacturer	Resideo
Mfr Part Number	SMI100-AC
Model Number	SMI100-AC
Number of Items	1
Power Source	Corded Electric
Product Dimensions	5.6"D x 5.6"W x 1"H
Product Style	Precision Detection
Sensor Type	Ionization
Style	Precision Detection
UPC	029054022462
Unit Count	1 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

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R$359

Duties & taxes included

In stock

Sold byAmazon BrazilDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Brazil.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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