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First Alert Hardwired Wireless Smoke Alarm W/ Voice - pack of 12

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BRK SA520B First Alert Hardwired Wireless Smoke Alarm W/ Voice - pack of 12

Item #: SA520B by BRK

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Features
  • BRK - Hardwired Wireless Interconnect Photoelectric Smoke Detector, Bridge Unit
  • Brk Mfg# Sa520b
  • 3v (2aa) Battery Powered
  • Smoke Detector
  • Photoelectric Smoke Sensing Technology: More Sensitive At Detecting Smoldering Fires
  • Wireless Interconnect Enabled Alarm - Eliminates The Need To Pull Wires Through Existing Walls
  • Mesh Network Communication: 2-Way Format That Sends, Receives And Resends The Alarm Signals Providing A More Reliable Network.
  • Perfect Mount Allows For Easy Alignment Of Alarm
  • Silences Low-Battery Chirp Up To Eight (8) Hours
  • Can Temporarily Silence An Unwanted Nuisance Alarm
  • Alarm Latch Remembers Which Unit Initiated An Alarm
  • Low Battery Latch Visually Indentifies Unit In Low-Battery Condition
  • Tamper Resistant: Locks Alarm To Mounting Bracket To Prevent Removal Of Battery And/Or Alarm
  • End Of Life Signal - Provides Audible Notification Alarms Needs To Be Replaced
  • MFG# SA520B

Voltage

120 V

Diameter

5 in.

Dimensions

5 in. x 2 in.

Power Source

Hardwired

Package Quantity

12

UL Listed

Yes

ADA Compliant

No

Alarm Sensor Type

Photoelectric

Battery Backup

True

Commercial/Residential

Commercial

California Compliant

No

Digital Display

False

ETL Listed

Yes

WiFi Enabled

False

Sound Level

85 dB

Battery Type

AA

UNSPSC

46191501

MADE IN THE USA

No

Interconnectable

True

Single Button Test/Silencer

True

Latching Alarm Indicator

False

GSA Approved

No

Sealed Battery

Removable

Alarm Features

Wireless Interconnect Technology

AbilityOne

No

End-of-Life Signal

False

TAA/BAA Compliant

Yes