Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
VON DUPRIN Exit Door Alarm Kit: 9 V DC, Mortise, Aluminum, Horn - Standard Door Alarms
VON DUPRINStandard Door Alarms

VON DUPRIN Exit Door Alarm Kit: 9 V DC, Mortise, Aluminum, Horn

The VON DUPRIN Exit Door Alarm Kit (SKU 46TT81, MPN 98ALK 3FT US28) is a standard door alarm powered by a 9 V DC battery. It features a horn sound type, a mortise cylinder, and an aluminum alarm body with an 85 dB…

SKU 3G-OTH-427030

Brand
VON DUPRIN
Item
Exit Door Alarm Kit: 9 V DC, Mortise, Aluminum, Horn
Category
Standard Door Alarms
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

VON DUPRIN
Manufacturer Part Number
98ALK 3FT US28
Type
Mortise, Aluminum, Horn, 85 dB Sound Level
Sound Type
Horn
Power Source
Battery
Cylinder Type
Mortise
Alarm Body Material
Aluminum
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

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

Product Description

The VON DUPRIN Exit Door Alarm Kit (SKU 46TT81, MPN 98ALK 3FT US28) is a standard door alarm powered by a 9 V DC battery. It features a horn sound type, a mortise cylinder, and an aluminum alarm body with an 85 dB sound level.

Frequently Asked Questions

What is the VON DUPRIN Exit Door Alarm Kit used for?

The VON DUPRIN Exit Door Alarm Kit is used to secure emergency exit doors in commercial buildings. It sounds an 85 dB horn alarm when the door is opened, deterring unauthorized use while allowing safe egress. Typical applications include schools, hospitals, retail stores, and office facilities.

What are the specifications of the VON DUPRIN Exit Door Alarm Kit?

The VON DUPRIN Exit Door Alarm Kit (MPN 98ALK 3FT US28) is powered by a 9 V DC battery. It features a mortise cylinder, an aluminum alarm body, and a horn sound type producing 85 dB. The kit is designed for standard door alarm applications and includes the alarm body and cylinder.

Where to buy the VON DUPRIN Exit Door Alarm Kit worldwide?

You can source the VON DUPRIN Exit Door Alarm Kit through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this item.

How to install the VON DUPRIN Exit Door Alarm Kit?

Installation typically involves mounting the aluminum alarm body on the door frame, connecting the mortise cylinder, and inserting a 9 V DC battery. Ensure the alarm sounds when the door opens. For best results, follow the manufacturer's instructions and test the 85 dB horn after installation.

Used in

Common applications for VON DUPRIN
Commercial office buildings — VON DUPRIN exit door alarm kits for securing emergency exits
Educational facilities — VON DUPRIN door alarms with siren sound type for school perimeter doors
Healthcare facilities — VON DUPRIN aluminum-body alarms for hospital fire exit doors
Industrial warehouses — VON DUPRIN steel-body alarms for loading dock exit doors
Retail stores — VON DUPRIN mortise cylinder alarms for back-of-house emergency exits
Government buildings — VON DUPRIN exit alarms with horn sound type for controlled access points

VON DUPRIN Products

3G Electric supplies VON DUPRIN standard door alarms. 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 →

Similar products

Matched by specification & description
VON DUPRIN Exit Door Alarm: 9 V DC, Mortise, Steel, Siren, 85 dB Sound Level (MPN 22EO 3FT SP28 ALK 3215). Key specifications — Power Source: Battery; Brand: VON DUPRIN; Cylinder Type: Mortise; Sound Type: Siren; Alarm Body Material: Steel.
VON DUPRIN
VON DUPRIN Exit Door Alarm: 9 V DC, Mortise, Steel, Siren, 85 dB Sound Level (MPN 22EO 3FT SP28 ALK 3215). Key specifications — Power Source: Battery; Brand: VON DUPRIN; Cylinder Type: Mortise; Sound Type: Siren; Alarm Body Material: Steel.
SECURITY DOOR Exit Door Alarm: 0.5 V DC, Conventional Key, Aluminum, Siren, 75 dB Sound Level (MPN 1581SNDV). Key specifications — Power Source: Electrically Corded; Brand: SECURITY DOOR; Cylinder Type: Conventional Key; Sound Type: Siren; Alarm Body Material: Aluminum.
SECURITY DOOR
SECURITY DOOR Exit Door Alarm: 0.5 V DC, Conventional Key, Aluminum, Siren, 75 dB Sound Level (MPN 1581SNDV). Key specifications — Power Source: Electrically Corded; Brand: SECURITY DOOR; Cylinder Type: Conventional Key; Sound Type: Siren; Alarm Body Material: Aluminum.
ALARM LOCK Exit Door Alarm: 9 V DC, Mortise, Gray, Aluminum, Sweep, 95 dB Sound Level (MPN PG21MS). Key specifications — Power Source: Battery; Brand: ALARM LOCK; Cylinder Type: Mortise; Sound Type: Sweep; Alarm Body Color: Gray; Alarm Body Material: Aluminum.
ALARM LOCK
ALARM LOCK Exit Door Alarm: 9 V DC, Mortise, Gray, Aluminum, Sweep, 95 dB Sound Level (MPN PG21MS). Key specifications — Power Source: Battery; Brand: ALARM LOCK; Cylinder Type: Mortise; Sound Type: Sweep; Alarm Body Color: Gray; Alarm Body Material: Aluminum.
ALARM LOCK Exit Door Alarm: 9 V DC, Rim, Gray, Aluminum, Sweep, 95 dB Sound Level (MPN PG30MS). Key specifications — Power Source: Battery; Brand: ALARM LOCK; Cylinder Type: Rim; Sound Type: Sweep; Alarm Body Color: Gray; Alarm Body Material: Aluminum.
ALARM LOCK
ALARM LOCK Exit Door Alarm: 9 V DC, Rim, Gray, Aluminum, Sweep, 95 dB Sound Level (MPN PG30MS). Key specifications — Power Source: Battery; Brand: ALARM LOCK; Cylinder Type: Rim; Sound Type: Sweep; Alarm Body Color: Gray; Alarm Body Material: Aluminum.

More from VON DUPRIN

View all VON DUPRIN parts →
VON DUPRIN Exit Door Alarm Kit: 9 V DC, Mortise, Aluminum, Horn, 85 dB Sound Level (MPN 33A-ALK-3-313). Key specifications — Power Source: Battery; Brand: VON DUPRIN; Cylinder Type: Mortise; Sound Type: Horn; Alarm Body Material: Aluminum.
VON DUPRIN
VON DUPRIN Exit Door Alarm Kit: 9 V DC, Mortise, Aluminum, Horn, 85 dB Sound Level (MPN 33A-ALK-3-313). Key specifications — Power Source: Battery; Brand: VON DUPRIN; Cylinder Type: Mortise; Sound Type: Horn; Alarm Body Material: Aluminum.
VON DUPRIN Exit Door Alarm Kit: 9 V DC, Mortise, Steel, Horn, 85 dB Sound Level (MPN 22EO 3FT SP313 ALK 3215). Key specifications — Power Source: Battery; Brand: VON DUPRIN; Cylinder Type: Mortise; Sound Type: Horn; Alarm Body Material: Steel.
VON DUPRIN
VON DUPRIN Exit Door Alarm Kit: 9 V DC, Mortise, Steel, Horn, 85 dB Sound Level (MPN 22EO 3FT SP313 ALK 3215). Key specifications — Power Source: Battery; Brand: VON DUPRIN; Cylinder Type: Mortise; Sound Type: Horn; Alarm Body Material: Steel.
VON DUPRIN Exit Door Alarm Kit: 9 V DC, Mortise, Aluminum, Horn, 85 dB Sound Level (MPN 99ALK 4FT SP28). Key specifications — Power Source: Battery; Brand: VON DUPRIN; Cylinder Type: Mortise; Sound Type: Horn; Alarm Body Material: Aluminum.
VON DUPRIN
VON DUPRIN Exit Door Alarm Kit: 9 V DC, Mortise, Aluminum, Horn, 85 dB Sound Level (MPN 99ALK 4FT SP28). Key specifications — Power Source: Battery; Brand: VON DUPRIN; Cylinder Type: Mortise; Sound Type: Horn; Alarm Body Material: Aluminum.
VON DUPRIN Exit Door Alarm Kit: 9 V DC, Mortise, Gray, Steel, Siren, 85 dB Sound Level (MPN 99ALK 3FT US26 3215). Key specifications — Power Source: Battery; Brand: VON DUPRIN; Cylinder Type: Mortise; Sound Type: Siren; Alarm Body Color: Gray; Alarm Body Material: Steel.
VON DUPRIN
VON DUPRIN Exit Door Alarm Kit: 9 V DC, Mortise, Gray, Steel, Siren, 85 dB Sound Level (MPN 99ALK 3FT US26 3215). Key specifications — Power Source: Battery; Brand: VON DUPRIN; Cylinder Type: Mortise; Sound Type: Siren; Alarm Body Color: Gray; Alarm Body Material: Steel.
VON DUPRIN Exit Door Alarm Kit: 9 V DC, Mortise, Aluminum, Horn, 85 dB Sound Level (MPN 99ALK 4FT 313). Key specifications — Power Source: Battery; Brand: VON DUPRIN; Cylinder Type: Mortise; Sound Type: Horn; Alarm Body Material: Aluminum.
VON DUPRIN
VON DUPRIN Exit Door Alarm Kit: 9 V DC, Mortise, Aluminum, Horn, 85 dB Sound Level (MPN 99ALK 4FT 313). Key specifications — Power Source: Battery; Brand: VON DUPRIN; Cylinder Type: Mortise; Sound Type: Horn; Alarm Body Material: Aluminum.
VON DUPRIN Exit Door Alarm Kit: 9 V DC, Mortise, Aluminum, Horn, 85 dB Sound Level (MPN 33A-ALK-3-US28). Key specifications — Power Source: Battery; Brand: VON DUPRIN; Cylinder Type: Mortise; Sound Type: Horn; Alarm Body Material: Aluminum.
VON DUPRIN
VON DUPRIN Exit Door Alarm Kit: 9 V DC, Mortise, Aluminum, Horn, 85 dB Sound Level (MPN 33A-ALK-3-US28). Key specifications — Power Source: Battery; Brand: VON DUPRIN; Cylinder Type: Mortise; Sound Type: Horn; Alarm Body Material: Aluminum.
VON DUPRIN Exit Door Alarm Kit: 9 V DC, Mortise, Aluminum, Horn, 85 dB Sound Level (MPN 99ALK 3FT US3). Key specifications — Power Source: Battery; Brand: VON DUPRIN; Cylinder Type: Mortise; Sound Type: Horn; Alarm Body Material: Aluminum.
VON DUPRIN
VON DUPRIN Exit Door Alarm Kit: 9 V DC, Mortise, Aluminum, Horn, 85 dB Sound Level (MPN 99ALK 3FT US3). Key specifications — Power Source: Battery; Brand: VON DUPRIN; Cylinder Type: Mortise; Sound Type: Horn; Alarm Body Material: Aluminum.
VON DUPRIN Exit Door Alarm Kit: 9 V DC, Mortise, Steel, Siren, 85 dB Sound Level (MPN 22ALK 3FT SP28 3215). Key specifications — Power Source: Battery; Brand: VON DUPRIN; Cylinder Type: Mortise; Sound Type: Siren; Alarm Body Material: Steel.
VON DUPRIN
VON DUPRIN Exit Door Alarm Kit: 9 V DC, Mortise, Steel, Siren, 85 dB Sound Level (MPN 22ALK 3FT SP28 3215). Key specifications — Power Source: Battery; Brand: VON DUPRIN; Cylinder Type: Mortise; Sound Type: Siren; Alarm Body Material: Steel.