We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
RFQ CartGet a QuoteSign inSign up
KIDDE Smoke Alarm: Smoke, Hardwired, Battery Backup, Smoke Detector, Photoelectric - Smoke Detectors
KIDDESmoke Detectors

KIDDE Smoke Alarm: Smoke, Hardwired, Battery Backup, Smoke Detector, Photoelectric

The KIDDE Smoke Alarm (MPN SMACFEX) is a hardwired, photoelectric smoke detector with AA battery backup. It features an 85 dB alarm at 10 ft, a rear battery compartment, and a red LED visual alert. 3G Electric…

SKU 3G-OTH-546565

Brand
KIDDE
Item
Smoke Alarm: Smoke, Hardwired, Battery Backup, Smoke Detector, Photoelectric
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

KIDDE
Manufacturer Part Number
SMACFEX
Type
Hardwired, Battery Backup, Smoke Detector, Photoelectric, Hardwired, Round
Detects
Smoke
Includes
Battery
Sensor Type
Photoelectric
Battery Size
AA
Power Source
Hardwired
Volume Level
85 dB @ 10 ft
ADA Compliant
No
Battery Location
Back
Visual Alert Type
Red LED
Includes Batteries
Yes
Battery Locking Pin
No
Battery Backup [NEW]
Yes
Backup Battery Broad DELETE AFTER PLAN
No
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

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

Product Description

The KIDDE Smoke Alarm (MPN SMACFEX) is a hardwired, photoelectric smoke detector with AA battery backup. It features an 85 dB alarm at 10 ft, a rear battery compartment, and a red LED visual alert. 3G Electric interprets this demand and delivers the genuine KIDDE unit across 14 industrial departments — with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is the KIDDE SMACFEX smoke alarm used for?

The KIDDE SMACFEX is a hardwired photoelectric smoke detector with AA battery backup, designed for residential and light-commercial fire detection. It provides early warning of smoldering fires, sounding an 85 dB alarm at 10 ft. 3G Electric supplies this genuine KIDDE unit across 14 industrial departments.

What are the specifications of the KIDDE SMACFEX smoke alarm?

The KIDDE SMACFEX is a hardwired, photoelectric smoke detector with a rear AA battery backup. It produces an 85 dB alarm at 10 ft and includes a red LED visual alert. The unit detects smoke only and is ADA non-compliant. 3G Electric sources this genuine KIDDE part for global delivery.

Where to buy the KIDDE SMACFEX smoke alarm worldwide?

3G Electric supplies the genuine KIDDE SMACFEX smoke alarm to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance for international orders. Contact us to source this hardwired photoelectric detector with battery backup for your facility.

How to install the KIDDE SMACFEX smoke alarm?

Install the KIDDE SMACFEX by connecting the hardwired power source to the mounting bracket, inserting the included AA battery into the rear compartment, and twisting the alarm onto the bracket. Test the unit after installation. 3G Electric supplies this genuine KIDDE detector for global projects.

Used in

Common applications for KIDDE
Industrial facility key control — KIDDE 120-key cabinet (MPN 1803) for managing keys to electrical rooms and machinery enclosures.
Emergency responder access — KIDDE over-the-door lockbox (MPN 534) for storing building keys at fire department entry points.
Fleet vehicle key management — KIDDE padlock lockbox (MPN 1404) for securing keys to service trucks in maintenance yards.
School or office cabinet security — KIDDE cabinet lock (MPN 1798) for locking supply cabinets and desk drawers.
Hospital utility room access — KIDDE 30-key cabinet (MPN 1795) for organizing keys to janitorial closets and storage areas.
Construction site key storage — KIDDE padlock lockbox (MPN 1012) for securing keys to equipment trailers and tool sheds.

KIDDE Products

3G Electric supplies KIDDE 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 KIDDE

View all KIDDE parts →
KIDDE Smoke Alarm: Smoke, 10 Year Sealed Battery, Battery Backup, Smoke Detector, Photoelectric (MPN 20SD10). Key specifications — Sensor Type: Photoelectric; Volume Level: 85 dB @ 10 ft; Mount Type: Surface; Battery Size: CR2; Alert Type: Light; Battery Location: Back; Includes: Mounting Bracket; Brand: KIDDE.
KIDDE
KIDDE Smoke Alarm: Smoke, 10 Year Sealed Battery, Battery Backup, Smoke Detector, Photoelectric (MPN 20SD10). Key specifications — Sensor Type: Photoelectric; Volume Level: 85 dB @ 10 ft; Mount Type: Surface; Battery Size: CR2; Alert Type: Light; Battery Location: Back; Includes: Mounting Bracket; Brand: KIDDE.
KIDDE Smoke Alarm: Smoke, Removable Battery, Smoke Detector, Photoelectric, Removable Battery (MPN 20SDR). Key specifications — Sensor Type: Photoelectric; Volume Level: 85 dB @ 10 ft; Mount Type: Surface; Battery Size: AA; Alert Type: Sound; Battery Location: Back; Includes: Mounting Bracket; Brand: KIDDE.
KIDDE
KIDDE Smoke Alarm: Smoke, Removable Battery, Smoke Detector, Photoelectric, Removable Battery (MPN 20SDR). Key specifications — Sensor Type: Photoelectric; Volume Level: 85 dB @ 10 ft; Mount Type: Surface; Battery Size: AA; Alert Type: Sound; Battery Location: Back; Includes: Mounting Bracket; Brand: KIDDE.
KIDDE Smoke Alarm: Smoke, Hardwired, Battery Backup, Smoke Detector, Photoelectric, Hardwired, Round (MPN SMAC10YFEX). Key specifications — Sensor Type: Photoelectric; Volume Level: 85 dB @ 10 ft; Battery Size: CR2; Battery Location: Back; Includes: Battery; Brand: KIDDE; Detects: Smoke; Battery Backup [NEW]: Yes.
KIDDE
KIDDE Smoke Alarm: Smoke, Hardwired, Battery Backup, Smoke Detector, Photoelectric, Hardwired, Round (MPN SMAC10YFEX). Key specifications — Sensor Type: Photoelectric; Volume Level: 85 dB @ 10 ft; Battery Size: CR2; Battery Location: Back; Includes: Battery; Brand: KIDDE; Detects: Smoke; Battery Backup [NEW]: Yes.