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SYSTEM SENSOR Speaker: 12 or 24V, White, Indoor, 2 1/4 in Overall Dp, 5 in Overall Wd - Fire Alarm Horns
SYSTEM SENSORFire Alarm Horns

SYSTEM SENSOR Speaker: 12 or 24V, White, Indoor, 2 1/4 in Overall Dp, 5 in Overall Wd

The SYSTEM SENSOR SPCRL is a white, indoor ceiling-mount fire alarm horn speaker operating at 12 or 24V. With an overall depth of 2 1/4 in and width of 5 in, it provides audible notification for fire alarm systems.

SKU 3G-OTH-553917

Brand
SYSTEM SENSOR
Item
Speaker: 12 or 24V, White, Indoor, 2 1/4 in Overall Dp, 5 in Overall Wd
Category
Fire Alarm Horns
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Technical Specifications

SYSTEM SENSOR
Manufacturer Part Number
SPCRL
Type
White, Indoor, Ceiling Mount
Color
White
Overall Dp
2 1/4 in
Overall Wd
5 in
Operating Voltage
12 or 24V
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SYSTEM SENSOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SYSTEM SENSOR SPCRL is a white, indoor ceiling-mount fire alarm horn speaker operating at 12 or 24V. With an overall depth of 2 1/4 in and width of 5 in, it provides audible notification for fire alarm systems.

Frequently Asked Questions

What is the SYSTEM SENSOR SPCRL speaker used for?

The SYSTEM SENSOR SPCRL is a fire alarm horn speaker used for indoor audible notification in commercial or industrial fire alarm systems. It mounts to ceilings and operates at 12 or 24V, delivering clear alert tones to warn occupants during emergencies.

What are the specifications of the SYSTEM SENSOR SPCRL?

The SYSTEM SENSOR SPCRL is a white, indoor ceiling-mount fire alarm horn speaker. It operates at 12 or 24V, has an overall depth of 2 1/4 in and width of 5 in. The manufacturer part number is SPCRL.

Where to buy the SYSTEM SENSOR SPCRL worldwide?

3G Electric supplies the SYSTEM SENSOR SPCRL fire alarm horn speaker to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this model.

How to install the SYSTEM SENSOR SPCRL ceiling-mount speaker?

Install the SYSTEM SENSOR SPCRL by mounting it securely to a ceiling junction box, wiring the 12 or 24V supply per local codes, and testing the horn speaker for proper operation. Always follow the manufacturer's installation manual and consult a licensed electrician.

SYSTEM SENSOR Products

3G Electric supplies SYSTEM SENSOR fire alarm horns. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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SYSTEM SENSOR Compact Horn: 12/24V, Horn Sound, White, Indoor, Horn, 1 1/4 in Overall Dp, Wall Mount (MPN HGWL). Key specifications — Brand: SYSTEM SENSOR; Manufacturer Part Number: HGWL; Operating Voltage: 12/24V; Color: White.
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SYSTEM SENSOR Compact Horn: 12/24V, Horn Sound, White, Indoor, Horn, 1 1/4 in Overall Dp, Wall Mount (MPN HGWL). Key specifications — Brand: SYSTEM SENSOR; Manufacturer Part Number: HGWL; Operating Voltage: 12/24V; Color: White.
SYSTEM SENSOR Speaker Strobe: 12 or 24V, White, Indoor, 4 3/4 in Overall Dp, 5 in Overall Wd, SPWL. Key specifications — Brand: SYSTEM SENSOR; Manufacturer Part Number: SPWL; Operating Voltage: 12 or 24V; Color: White.
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SYSTEM SENSOR Speaker Strobe: 12 or 24V, White, Indoor, 4 3/4 in Overall Dp, 5 in Overall Wd, SPWL. Key specifications — Brand: SYSTEM SENSOR; Manufacturer Part Number: SPWL; Operating Voltage: 12 or 24V; Color: White.
SYSTEM SENSOR Horn: 12/24V, Horn Sound, Red, Indoor, Horn, 1 1/4 in Overall Dp, Wall Mount, HRL. Key specifications — Brand: SYSTEM SENSOR; Manufacturer Part Number: HRL; Operating Voltage: 12/24V; Color: Red.
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SYSTEM SENSOR Horn: 12/24V, Horn Sound, Red, Indoor, Horn, 1 1/4 in Overall Dp, Wall Mount, HRL. Key specifications — Brand: SYSTEM SENSOR; Manufacturer Part Number: HRL; Operating Voltage: 12/24V; Color: Red.
SYSTEM SENSOR Outdoor Wall Horn: 12/24V, Horn Sound, Red, Outdoor, Horn, 1 5/16 in Overall Dp, HRK. Key specifications — Brand: SYSTEM SENSOR; Manufacturer Part Number: HRK; Operating Voltage: 12/24V; Color: Red.
SYSTEM SENSOR
SYSTEM SENSOR Outdoor Wall Horn: 12/24V, Horn Sound, Red, Outdoor, Horn, 1 5/16 in Overall Dp, HRK. Key specifications — Brand: SYSTEM SENSOR; Manufacturer Part Number: HRK; Operating Voltage: 12/24V; Color: Red.
SYSTEM SENSOR Speaker: 12 or 24V, White, Indoor, 2 1/4 in Overall Dp, 5 in Overall Wd, Ceiling Mount (MPN SPCWL). Key specifications — Brand: SYSTEM SENSOR; Manufacturer Part Number: SPCWL; Operating Voltage: 12 or 24V; Color: White.
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SYSTEM SENSOR Speaker: 12 or 24V, White, Indoor, 2 1/4 in Overall Dp, 5 in Overall Wd, Ceiling Mount (MPN SPCWL). Key specifications — Brand: SYSTEM SENSOR; Manufacturer Part Number: SPCWL; Operating Voltage: 12 or 24V; Color: White.
SYSTEM SENSOR Speaker: 12 or 24V, Red, Indoor, 4 3/4 in Overall Dp, 5 in Overall Wd, Wall Mount (MPN SPRL). Key specifications — Brand: SYSTEM SENSOR; Manufacturer Part Number: SPRL; Operating Voltage: 12 or 24V; Color: Red.
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SYSTEM SENSOR Speaker: 12 or 24V, Red, Indoor, 4 3/4 in Overall Dp, 5 in Overall Wd, Wall Mount (MPN SPRL). Key specifications — Brand: SYSTEM SENSOR; Manufacturer Part Number: SPRL; Operating Voltage: 12 or 24V; Color: Red.
SYSTEM SENSOR Mini Horn: 12/24V, Horn Sound, Red, Horn, 1 7/16 in Overall Dp, 2 7/8 in Overall Wd (MPN MHR). Key specifications — Brand: SYSTEM SENSOR; Manufacturer Part Number: MHR; Operating Voltage: 12/24V; Color: Red.
SYSTEM SENSOR
SYSTEM SENSOR Mini Horn: 12/24V, Horn Sound, Red, Horn, 1 7/16 in Overall Dp, 2 7/8 in Overall Wd (MPN MHR). Key specifications — Brand: SYSTEM SENSOR; Manufacturer Part Number: MHR; Operating Voltage: 12/24V; Color: Red.
SYSTEM SENSOR Horn: 12/24V, Horn Sound, White, Indoor, Horn, 1 1/4 in Overall Dp, Wall Mount, HWL. Key specifications — Brand: SYSTEM SENSOR; Manufacturer Part Number: HWL; Operating Voltage: 12/24V; Color: White.
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SYSTEM SENSOR Horn: 12/24V, Horn Sound, White, Indoor, Horn, 1 1/4 in Overall Dp, Wall Mount, HWL. Key specifications — Brand: SYSTEM SENSOR; Manufacturer Part Number: HWL; Operating Voltage: 12/24V; Color: White.