First Alert SA521CN-3ST

Wireless Interconnect Hardwired Smoke Alarm

Availability: Please call for availability

Request a Quote

Condition: New

Brand: First Alert

Status: Active

SKU: 17000

Manufacturer Part #: SA521CN-3ST

Secondary Part #: 1039830

Description

First Alert Wireless Interconnect photoelectric smoke alarms link the alarms throughout your home. 120 V AC hardwired wireless detectors with battery backup integrate single alarms into a system. Expand protection by replacing one existing hardwired alarm with Wireless Interconnect and linking to existing hardwired and battery operated alarms. By adding Wireless Interconnect battery operated alarms elsewhere, when one alarm sounds, all alarms will be notified. Photoelectric smoke sensor reduces nuisance alarms. Easy access battery drawer: no need to remove an alarm from the ceiling to change battery. Includes 10-year limited warranty. Meets UL standards.

Documents

Description

First Alert Wireless Interconnect photoelectric smoke alarms link the alarms throughout your home. 120 V AC hardwired wireless detectors with battery backup integrate single alarms into a system. Expand protection by replacing one existing hardwired alarm with Wireless Interconnect and linking to existing hardwired and battery operated alarms. By adding Wireless Interconnect battery operated alarms elsewhere, when one alarm sounds, all alarms will be notified. Photoelectric smoke sensor reduces nuisance alarms. Easy access battery drawer: no need to remove an alarm from the ceiling to change battery. Includes 10-year limited warranty. Meets UL standards.

Additional information

Weight	1 lbs
Dimensions	5 × 5 × 2 in
Brand	First Alert
Production Status	Active

Reviews

There are no reviews yet.

Be the first to review “First Alert SA521CN-3ST”

You must be logged in to post a review.

Wireless OneLinkAC Powered Smoke Alarm with Battery Back-up

First Alert - Data Sheet

Attributes

Weight	1 lbs
Dimensions	5 × 5 × 2 in
Brand	First Alert
Production Status	Active

Product Features

Hardwired alarm can communicate wirelessly with other compatible alarms to create a fire alarm system (additional alarms sold separately)
When one alarm is triggered, all connected alarms will sound
Integrated battery backup allows continuous detection during power outages
Photoelectric sensor detects smoke with reduced false alarms
One button silences a false alarm and tests the smoke detector
Eco-friendly, completely recyclable as an electronic device
EZ access battery door, no need to remove alarm from ceiling to change battery
Loud 85db alarm

What's Included

Shipping Details

Pricing & Lead Times are based on details provided directly by the manufacturer, our network of distributors and based on historical lead times on any given product. This is the most up-to-date information we have currently. All orders are subject to 1 – 5 days of processing as the units must go through our product verification process at our main Shipping Hub in New York prior to being shipped out to you. Depending on your circumstances, we can expedite this processing time for additional costs, but orders cannot be expedited unless they are currently in stock. PLEASE NOTE: Any and all pricing and availability are subject to change without notice being given to the client.

Return Details

Equipment must be returned within (30) days of the date it was shipped, or made ready for pickup. In order to initiate a return, you must contact our sales team via email at [email protected] to receive an RMA # if it meets all criteria. Products returned after (30) days from our shipment date will be refused. After RMA acceptance, any parts that are returned to FireAlarm.com are subject to a minimum 25% restocking fee. New parts must be returned with original packaging, in un-opened, and uninstalled condition. If not, these parts may be subject to increased restocking fees or refusal. Depending on the circumstances of your order, and if you are a long-time customer of FireAlarm.com, other arrangements can be made. See our complete return policy for more information at: https://firealarm.com/faq/

Testimonials

"Great service. I received help with exactly what I needed and I received it all in a timely manner."

"I had a big engineering/logistics issue that William over at FireAlarm.com helped me with. I don’t know what I would’ve done without their help!"

"The fastest delivery I’ve seen. Needed overnight emergency parts and I got just that."

"Needed last-minute maintenance done on my building’s system, and FireAlarm.com exceeded my expectations with how quickly it was done."

Leave a review

Reviews

There are no reviews yet.

Be the first to review “First Alert SA521CN-3ST”

You must be logged in to post a review.