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BRK SMI105-AC Hardwired Ionization Smoke Detector with 10-Year Battery Backup - Smoke Detectors
BRKSmoke Detectors

BRK SMI105-AC Hardwired Ionization Smoke Detector with 10-Year Battery Backup

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

Also listed as: SMI105AC · SMI105 AC

Brand
BRK
Item
SMI105-AC Hardwired Ionization Smoke Detector with 10-Year Battery Backup
Part Number
SMI105-AC
Category
Smoke Detectors
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

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
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
Communication Protocol
Hardwired
Backup Battery Broad DELETE AFTER PLAN
No
Product Features Broad DELETE AFTER PLAN
Voice Alert

Technical Documents

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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.

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.

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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.

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