SA520A BRK Hardwired Interconnected Smoke Alarm

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SA520A BRK Hardwired Interconnected Smoke Alarm

SKU: 1039832

Wireless Interconnect 120V Hardwired Photoelectric Bridge Unit Smoke Alarm with Battery Backup. Available in Canada Only

Bridge Unit, Easily add First Alert/BRK Battery Powered Wireless Interconnect alarms to an existing First Alert interconnected 120V AC system by replacing one hardwired alarm with this Bridge Unit.
Wireless interconnect provides reliable and secure radio frequency communication between alarms. 915 MHz frequency with 65,000 security codes and 3 channel frequency hopping.
Spread Spectrum Horn – Easier for elderly with normal hearing loss to hear
Mesh network communication offers a 2-way communication format that sends, receives and re-sends the alarm signals providing a more reliable network.
Test/Silence feature
Tamper resistant, Locks alarm to mounting bracket to prevent removal of battery and/or alarm. Perfect for apartment, dormitory or hotel applications.

Additional Options

Product variants

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User's Manual: SA520A Wireless Interconnect Smoke Alarm (English, French Canadian) Mar 11, 2023 1.9 MB Download

Installation of ADK Adapter Plug (English, French Canadian) Mar 04, 2023 0.29 MB Download

Spec Sheet: SA520A (1039832) Wireless Interconnect Smoke Alarm (English) 04/26/2023 0.78 MB Download

Spec Sheet: SA520A (1039832) Wireless Interconnect Smoke Alarm (French Canadian) 04/26/2023 1.14 MB Download

More information on Ionization vs. Photoelectric Smoke Alarms (English) Mar 07, 2023 - Download

More information on Ionization vs. Photoelectric Smoke Alarms (French) Mar 07, 2023 - Download

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Specifications

BRK Model

SA520A

Type

Smoke Alarm

Sensor Type

Photoelectric

Sensor Information

Smoke particles of varying number and size are produced in all fires. For maximum protection, use both ionization and photoelectric sensing technologies. Ionization alarms are generally more sensitive to fast flaming fires and photoelectric alarms are generally more sensitive to smoldering fires.

Sound Level

85dB at 10 feet

Product Height

5 in; 127 mm

Product Length

5 in; 127 mm

Product Weight

1 lb; 0.45 kg

Product Width

2 in; 51 mm

Power Source

Hardwired

Battery Replaceable

Yes

Backup Battery Size

AA

Includes

Hardwire Quick Connect Plug

UPC Number

029054018984

Warranty

10 Years Limited

Features

Battery Backup; End-of-Life Warning; Hardwire Interconnectivity; Hardwire Quick Connect Plug Included

SA520A BRK Hardwired Interconnected Smoke Alarm