Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

First Alert Hardwire Smoke Alarm | SMI100-AC, 9V Battery Backup

First Alert Hardwire Smoke Alarm | SMI100-AC, 9V Battery Backup

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

🔗Interconnects all alarms instantly

🛠️Quick Connect Plug for easy install

¥7697

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

Secure transaction

Description

🔥 Stay ahead of danger with smart, seamless protection ⚡

TRUSTED TESTED - Top-rated with 4.6 stars and thousands of happy users—join the smart safety movement.
EFFORTLESS INSTALLATION - Quick Connect Plug means no rewiring headaches—upgrade your safety in minutes.
POWER OUTAGE PROTECTION - Battery backup keeps you safe even when the power’s out—no gaps in security.
PRECISION DETECTION TECH - Reduces false alarms from cooking smoke—peace of mind without the nuisance.
WHOLE HOME EARLY WARNING - Interconnect compatible alarms sound together for instant, comprehensive alerts.

The First Alert SMI100-AC is a hardwired smoke alarm featuring advanced Precision Detection technology to minimize false alarms, a battery backup for continuous protection during outages, and interconnect capability to alert your entire home simultaneously. Its Quick Connect Plug enables easy installation without rewiring, making it a reliable, user-friendly upgrade for modern homes.

Specifications

ASIN	B0CJMN3443
Alarm	Smoke Alarm
Best Sellers Rank	#201 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Smoke Detectors & Fire Alarms
Brand	First Alert
Built-In Media	Easy Adapter Plug, 9V Alkaline Battery
Color	White
Customer Reviews	4.6 4.6 out of 5 stars (2,463)
Global Trade Identification Number	10029054022469
Item Dimensions D x W x H	5.6"D x 5.6"W x 1"H
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 Style	Precision Detection
Sensor Type	Ionization
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.

What is Desertcart? Is it safe to order from?+

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

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

¥7697

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

View all Trustpilot reviews