VON DUPRIN 99ALK 4FT SP28 Standard Door Alarm
The VON DUPRIN Exit Door Alarm Kit 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 (MPN 99ALK 4FT SP28).
SKU 3G-OTH-427034
Also listed as: 99ALK4FTSP28 · 99ALK-4FT-SP28
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The VON DUPRIN Exit Door Alarm Kit 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 (MPN 99ALK 4FT SP28).
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 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 a horn alarm at 85 dB when the door is opened, deterring unauthorized use while allowing safe egress. Typical applications include schools, offices, and retail facilities.
What are the specifications of the VON DUPRIN Exit Door Alarm Kit?
The VON DUPRIN Exit Door Alarm Kit (MPN 99ALK 4FT SP28) is powered by a 9 V DC battery. It features a mortise cylinder, an aluminum alarm body, and a horn sound type with an 85 dB sound level. The kit is designed for standard door alarm applications.
Where to buy the VON DUPRIN Exit Door Alarm Kit worldwide?
3G Electric supplies the VON DUPRIN Exit Door Alarm Kit worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this item.
How to install the VON DUPRIN Exit Door Alarm Kit?
Install the VON DUPRIN Exit Door Alarm Kit by mounting the aluminum alarm body on the door frame and connecting the mortise cylinder per the manufacturer's instructions. Insert a 9 V DC battery, test the horn at 85 dB, and ensure the alarm activates when the door opens. Follow local fire codes.
Used in
Common applications for VON DUPRINVON 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.
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Compatible alternatives & equivalents
- VON DUPRIN This exit door alarm push bar features a steel alarm body and a mortise cylinder. It operates on a 9 V DC battery and emits a siren sound at 85 dB. Suitable for use on emergency exit doors in commercial and industrial settings to deter unauthorized use while allowing safe egress
- ALARM LOCK The ALARM LOCK PG30MS is a battery-powered rim-type exit alarm with a gray aluminum body. It produces a 95 dB sweep sound when the door is opened, suitable for securing emergency exits and perimeter doors in commercial and institutional settings