BRK Smoke Alarm: Smoke, Hardwired, Battery Backup, Smoke Detector
The BRK SM300-AC Smoke Alarm is a hardwired, battery-backed smoke detector with ionization and photoelectric sensors, operating at 120V AC and emitting an 85 dB @ 10 ft sound alert. It includes an Easy Adapter Plug…
SKU 3G-OTH-546580
Need installation or engineering help?
Ask a question
Product Description
The BRK SM300-AC Smoke Alarm is a hardwired, battery-backed smoke detector with ionization and photoelectric sensors, operating at 120V AC and emitting an 85 dB @ 10 ft sound alert. It includes an Easy Adapter Plug, a side-mounted AA battery, and a latching alarm indicator, complying with UL 217 8th Edition and compatible with the RM4 interconnect system.
Frequently Asked Questions
What is the BRK SM300-AC smoke alarm used for?
The BRK SM300-AC is a hardwired smoke alarm with battery backup, designed for residential and light commercial fire detection. It uses ionization and photoelectric sensors to detect fast-flaming and smoldering fires, emitting an 85 dB @ 10 ft alarm. 3G Electric supplies this unit globally for building safety compliance.
What are the specifications of the BRK SM300-AC smoke alarm?
The BRK SM300-AC operates at 120V AC with a side-mounted AA battery backup. It features ionization and photoelectric sensors, an 85 dB @ 10 ft sound alert, a latching alarm indicator, and a test button. It complies with UL 217 8th Edition and is compatible with the RM4 interconnect system.
Where to buy the BRK SM300-AC smoke alarm worldwide?
3G Electric supplies the BRK SM300-AC smoke alarm to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this hardwired smoke detector with battery backup.
How to install the BRK SM300-AC smoke alarm?
Install the BRK SM300-AC by connecting the Easy Adapter Plug to a 120V AC junction box, then mounting the alarm. Insert the side-mounted AA battery for backup, and test using the test button. Follow local codes and the manufacturer's manual for proper placement and interconnect wiring with RM4-compatible units.
BRK Products
3G Electric supplies BRK smoke detectors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
