X-Sense

X-Sense Interconnected Smoke Detector, 10-Year Battery, SD20-W, 1-Pack

Name: X-Sense Interconnected Smoke Detector, 10-Year Battery, SD20-W, 1-Pack
Brand: X-Sense
SKU: SPH-B09YL5RBN7
Price: 49.96 USD
Availability: InStock

$49.96 USD

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Product Details

About This

LINKED PROTECTION IN EVERY ROOM: Wirelessly connects ETL-listed alarms across your home; when one detects smoke, all connected alarms sound; helps alert your family faster, especially overnight or in large, multi-level homes
EXPANDABLE WHOLE-HOME PROTECTION: Pairs with up to 18 compatible X-SENSE Link+ alarms, including SC07-W, SC01-W, and SC06-W; build your home safety system over time; use the optional X-SENSE remote to test or hush alarms without reaching up
SEALED 10-YEAR BATTERY: Built-in lithium battery delivers up to 10 years of power, reducing the need for battery replacements, ladder trips, and late-night low-battery chirps
PHOTOELECTRIC SENSOR, EASY INSTALLATION: Photoelectric sensing helps reduce nuisance alarms from steam and cooking fumes; mounts easily in minutes with the included hardware; ideal for bedrooms, living rooms, hallways, and every level of your home
SELF-CHECK, ONE-BUTTON HUSH & FLAME-RETARDANT HOUSING: Automatic self-check monitors the sensor and battery to help ensure reliable operation; one button lets you test the alarm or silence false alarms; flame-retardant housing adds extra peace of mind

Overview

Brand : X-Sense
Style : 1 Detector
Power Source : Battery Powered
Color : White
Product Dimensions : 4.8"D x 1.7"W x 4.8"H
Alarm : Audible
Sensor Type : Photoelectric
Unit Count : 1 Count
Number of Items : 1
Item Highlight : Up to 18 Link+ Alarms, All Alarms Sound Together, UL 217 Certified, Self-Check and One-Button Hush for Bedrooms Up to 18 Link+ Alarms, All Alarms Sound Together, UL 217 Certified, Self-Check and One-Button Hush for Bedrooms

Shipping & Delivery

We currently ship within the United States only.

Order processing typically takes 3–5 business days, followed by an estimated 3–8 business days for delivery. The total estimated delivery time is 6–13 business days, excluding weekends and public holidays. A different timeframe may apply if stated on the product page before purchase.

Delivery dates are estimates, not guarantees. Shipping charges are shown at checkout.

See our Shipping & Delivery policy for full details.

Returns & Refunds

You may request a return within 30 days of receiving your item. Contact us before sending anything back.

For eligible change-of-mind returns, items must be unused and in their original condition, with tags, packaging, and accessories. Return shipping costs are your responsibility. We do not charge a restocking fee.

If your item arrives damaged, defective, or incorrect, contact us so we can review the issue and arrange a resolution. We cover required return shipping for confirmed issues.

Some exclusions apply. See our Returns & Refunds Policy for full details.

View full details

HOME LEAK DETECTION

X-Sense Wi-Fi Water Leak Detector & Freeze Alarm, No Hub Required, 1-Pack

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HOME LEAK DETECTION

X-Sense Wi-Fi Water Leak Detector & Freeze Alarm, No Hub Required, 1-Pack

Add leak detection to areas around sinks, washing machines, and water heaters.

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EMERGENCY WATER STORAGE

Water Preserver – 2 Pack

Prepare your emergency water supply with a water storage treatment. Follow the product label for dosing, suitable water sources, and storage conditions.

EMERGENCY WATER STORAGE

Water Preserver

– 2 Pack

Prepare your emergency water supply with a water storage treatment. Follow the product label for dosing, suitable water sources, and storage conditions.

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X-Sense Interconnected Smoke Detector, 10-Year Battery, SD20-W, 1-Pack

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5 left in stock

49.96

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Details

About This

LINKED PROTECTION IN EVERY ROOM: Wirelessly connects ETL-listed alarms across your home; when one detects smoke, all connected alarms sound; helps alert your family faster, especially overnight or in large, multi-level homes
EXPANDABLE WHOLE-HOME PROTECTION: Pairs with up to 18 compatible X-SENSE Link+ alarms, including SC07-W, SC01-W, and SC06-W; build your home safety system over time; use the optional X-SENSE remote to test or hush alarms without reaching up
SEALED 10-YEAR BATTERY: Built-in lithium battery delivers up to 10 years of power, reducing the need for battery replacements, ladder trips, and late-night low-battery chirps
PHOTOELECTRIC SENSOR, EASY INSTALLATION: Photoelectric sensing helps reduce nuisance alarms from steam and cooking fumes; mounts easily in minutes with the included hardware; ideal for bedrooms, living rooms, hallways, and every level of your home
SELF-CHECK, ONE-BUTTON HUSH & FLAME-RETARDANT HOUSING: Automatic self-check monitors the sensor and battery to help ensure reliable operation; one button lets you test the alarm or silence false alarms; flame-retardant housing adds extra peace of mind

Overview

Brand : X-Sense
Style : 1 Detector
Power Source : Battery Powered
Color : White
Product Dimensions : 4.8"D x 1.7"W x 4.8"H
Alarm : Audible
Sensor Type : Photoelectric
Unit Count : 1 Count
Number of Items : 1
Item Highlight : Up to 18 Link+ Alarms, All Alarms Sound Together, UL 217 Certified, Self-Check and One-Button Hush for Bedrooms Up to 18 Link+ Alarms, All Alarms Sound Together, UL 217 Certified, Self-Check and One-Button Hush for Bedrooms

Sustainability and Certifications

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Frequently Asked Questions

Where can I find product specifications?

Select “View Product Details” to see each product’s specifications, available options, and included items. Check compatibility and usage instructions before ordering.

Where can I find shipping information?

We currently ship within the United States only. Shipping charges are shown at checkout. Please see our Shipping & Delivery page for processing and estimated delivery times.

How do I request a return?

You may request a return within 30 days of receiving your item. Contact us before sending anything back. Eligibility, exclusions, and return shipping costs are explained in our Returns & Refunds Policy.