We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

BRK Smoke Alarm: Smoke, Hardwired, Battery Backup, Smoke Detector, Ionization - Smoke Detectors
BRKSmoke Detectors

BRK Smoke Alarm: Smoke, Hardwired, Battery Backup, Smoke Detector, Ionization

The BRK SMI105-AC is a hardwired ionization smoke detector with a 10-year factory-locked battery backup, operating at 120V AC and emitting an 85 dB audible alert. It includes mounting screws, a test button, and a…

SKU 3G-OTH-546567

Brand
BRK
Item
Smoke Alarm: Smoke, Hardwired, Battery Backup, Smoke Detector, Ionization
Category
Smoke Detectors
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

BRK
Manufacturer Part Number
SMI105-AC
Type
Hardwired, Battery Backup, Smoke Detector, Ionization, Hardwired, 10 yr
Detects
Smoke
Includes
Mounting Screws
Standards
NFPA 101
Alert Type
Sound
Sensor Type
Ionization
Test Button
Yes
Battery Size
10-Year Factory Locked Battery Backup
Power Source
Hardwired
Volume Level
85 dB
Compatible With
SC7010B
Battery Location
Side
Operating Voltage
120V AC
Visual Alert Type
Indicator
Includes Batteries
Yes
Battery Locking Pin
Yes
Battery Backup [NEW]
Yes
Final Features Broad
Test Button
Communication Protocol
Hardwired
Backup Battery Broad DELETE AFTER PLAN
No
Product Features Broad DELETE AFTER PLAN
Voice Alert
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

BRK Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BRK SMI105-AC is a hardwired ionization smoke detector with a 10-year factory-locked battery backup, operating at 120V AC and emitting an 85 dB audible alert. It includes mounting screws, a test button, and a battery locking pin, and is compatible with the SC7010B model.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the BRK SMI105-AC smoke alarm used for?

The BRK SMI105-AC is a hardwired ionization smoke detector designed for residential and light commercial fire safety. It detects fast-flaming fires and emits an 85 dB audible alert, with a 10-year factory-locked battery backup ensuring continued protection during power outages.

What are the specifications of the BRK SMI105-AC?

The BRK SMI105-AC operates at 120V AC with an ionization sensor and 85 dB sound output. It includes a 10-year factory-locked battery backup, test button, battery locking pin, and mounting screws. It is compatible with the SC7010B model and meets NFPA 101 standards.

Where to buy the BRK SMI105-AC worldwide?

3G Electric supplies the BRK SMI105-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 ionization detector.

How to install the BRK SMI105-AC smoke alarm?

Install the BRK SMI105-AC by connecting it to a 120V AC junction box, securing with included mounting screws. Insert the 10-year factory-locked battery and engage the battery locking pin. Test the alarm using the test button after installation. Follow local codes and NFPA 101 guidelines.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from BRK

View all BRK parts
BRK Smoke Alarm: Smoke, 10 Year Sealed Battery, Battery Backup, Smoke Detector, Ionization (MPN SMI110). Key specifications — Sensor Type: Ionization; Volume Level: 85 dB @ 10 ft; Battery Size: 3V; Alert Type: Sound; Battery Location: Side; Includes: Mounting Bracket; Brand: BRK; Detects: Smoke.
BRK
BRK Smoke Alarm: Smoke, 10 Year Sealed Battery, Battery Backup, Smoke Detector, Ionization (MPN SMI110). Key specifications — Sensor Type: Ionization; Volume Level: 85 dB @ 10 ft; Battery Size: 3V; Alert Type: Sound; Battery Location: Side; Includes: Mounting Bracket; Brand: BRK; Detects: Smoke.
BRK Smoke Alarm: Smoke, 10 Year Sealed Battery, Battery Backup, Smoke Detector, Photoelectric (MPN SM210). Key specifications — Operating Voltage: 3V DC; Sensor Type: Photoelectric; Volume Level: 85 dB @ 10 ft; Battery Size: 3V; Alert Type: Sound; Battery Location: Back; Includes: Mounting Bracket; Brand: BRK.
BRK
BRK Smoke Alarm: Smoke, 10 Year Sealed Battery, Battery Backup, Smoke Detector, Photoelectric (MPN SM210). Key specifications — Operating Voltage: 3V DC; Sensor Type: Photoelectric; Volume Level: 85 dB @ 10 ft; Battery Size: 3V; Alert Type: Sound; Battery Location: Back; Includes: Mounting Bracket; Brand: BRK.
BRK Smoke Alarm: Smoke, 10 Year Sealed Battery, Smoke Detector, Photoelectric, Sealed Battery, 10 yr (MPN SM210V). Key specifications — Sensor Type: Photoelectric; Features: Voice Alert; Volume Level: 85 dB; Battery Size: 10-Year Sealed Lithium Battery Backup; Alert Type: Sound; Battery Location: Back; Includes: Mounting Bracket; Brand: BRK.
BRK
BRK Smoke Alarm: Smoke, 10 Year Sealed Battery, Smoke Detector, Photoelectric, Sealed Battery, 10 yr (MPN SM210V). Key specifications — Sensor Type: Photoelectric; Features: Voice Alert; Volume Level: 85 dB; Battery Size: 10-Year Sealed Lithium Battery Backup; Alert Type: Sound; Battery Location: Back; Includes: Mounting Bracket; Brand: BRK.
BRK Smoke Alarm: Smoke, 10 Year Sealed Battery, Smoke Detector, Ionization/Photoelectric (MPN SM310). Key specifications — Sensor Type: Photoelectric; Features: Voice Alert; Volume Level: 85 dB; Battery Size: 10-Year sealed 3V lithium battery; Alert Type: Sound; Battery Location: Back; Includes: Mounting Screws; Brand: BRK.
BRK
BRK Smoke Alarm: Smoke, 10 Year Sealed Battery, Smoke Detector, Ionization/Photoelectric (MPN SM310). Key specifications — Sensor Type: Photoelectric; Features: Voice Alert; Volume Level: 85 dB; Battery Size: 10-Year sealed 3V lithium battery; Alert Type: Sound; Battery Location: Back; Includes: Mounting Screws; Brand: BRK.
BRK Smoke Alarm: Smoke, Removable Battery, Battery Backup, Smoke Detector, Ionization, 10 yr, Indoor (MPN SMI100). Key specifications — Sensor Type: Ionization; Volume Level: 85 dB @ 10 ft; Compatible With: 522; Battery Size: 9V; Alert Type: Sound; Battery Location: Side; Includes: 9V Battery; Brand: BRK.
BRK
BRK Smoke Alarm: Smoke, Removable Battery, Battery Backup, Smoke Detector, Ionization, 10 yr, Indoor (MPN SMI100). Key specifications — Sensor Type: Ionization; Volume Level: 85 dB @ 10 ft; Compatible With: 522; Battery Size: 9V; Alert Type: Sound; Battery Location: Side; Includes: 9V Battery; Brand: BRK.
BRK Smoke Alarm: Smoke, 10 Year Sealed Battery, Smoke Detector, Ionization, Sealed Battery (MPN SMI110). Key specifications — Sensor Type: Ionization; Volume Level: 85 dB; Battery Size: 10-Year Sealed Lithium Battery; Alert Type: Sound; Battery Location: Side; Includes: Mounting Screws; Brand: BRK; Detects: Smoke.
BRK
BRK Smoke Alarm: Smoke, 10 Year Sealed Battery, Smoke Detector, Ionization, Sealed Battery (MPN SMI110). Key specifications — Sensor Type: Ionization; Volume Level: 85 dB; Battery Size: 10-Year Sealed Lithium Battery; Alert Type: Sound; Battery Location: Side; Includes: Mounting Screws; Brand: BRK; Detects: Smoke.
BRK Smoke Alarm: Smoke, 10 Year Sealed Battery, Smoke Detector, Photoelectric, Sealed Battery (MPN SM210). Key specifications — Sensor Type: Photoelectric; Volume Level: 85 dB; Battery Size: 10-Year Sealed Lithium Battery; Alert Type: Sound; Battery Location: Back; Includes: Mounting Screws; Brand: BRK; Detects: Smoke.
BRK
BRK Smoke Alarm: Smoke, 10 Year Sealed Battery, Smoke Detector, Photoelectric, Sealed Battery (MPN SM210). Key specifications — Sensor Type: Photoelectric; Volume Level: 85 dB; Battery Size: 10-Year Sealed Lithium Battery; Alert Type: Sound; Battery Location: Back; Includes: Mounting Screws; Brand: BRK; Detects: Smoke.
BRK Smoke Alarm: Smoke, 10 Year Sealed Battery, Smoke Detector, Photoelectric, Sealed Battery, 10 yr (MPN SM210L). Key specifications — Sensor Type: Photoelectric; Volume Level: 85 dB; Battery Size: 10-Year Sealed Lithium Battery; Alert Type: Sound; Battery Location: Back; Includes: Mounting Bracket; Brand: BRK; Detects: Smoke.
BRK
BRK Smoke Alarm: Smoke, 10 Year Sealed Battery, Smoke Detector, Photoelectric, Sealed Battery, 10 yr (MPN SM210L). Key specifications — Sensor Type: Photoelectric; Volume Level: 85 dB; Battery Size: 10-Year Sealed Lithium Battery; Alert Type: Sound; Battery Location: Back; Includes: Mounting Bracket; Brand: BRK; Detects: Smoke.