VON DUPRIN 33A-ALK-3-US28 Standard Door Alarm, Mortise, Aluminum, Horn, 85 dB
The VON DUPRIN Exit Door Alarm Kit (MPN 33A-ALK-3-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.
SKU 3G-OTH-427031
Also listed as: 33AALK3US28 · 33A ALK 3 US28
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
Need installation or engineering help?
Ask a question
Product Description
The VON DUPRIN Exit Door Alarm Kit (MPN 33A-ALK-3-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 (33A-ALK-3-US28) is used to secure emergency exit doors in commercial buildings. It sounds a horn 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 33A-ALK-3-US28) is powered by a 9 V DC battery. It has a horn sound type, a mortise cylinder, and an aluminum alarm body. The sound level is 85 dB. The brand is VON DUPRIN.
Where to buy the VON DUPRIN Exit Door Alarm Kit worldwide?
3G Electric supplies the VON DUPRIN Exit Door Alarm Kit (33A-ALK-3-US28) 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.
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 near the exit. Connect the 9 V DC battery, set the mortise cylinder, and test the horn at 85 dB. Follow standard door alarm installation practices and 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.
You might also need
Related products
- ALDON Two-way hinged derailer for rail track applications. Includes sign and sign holder. Maximum operating speed 10 mph. Used in rail yards and industrial sidings to divert rolling stock from active tracks
- ALDON Railroad switch indicator with yellow reflector for high visibility. Includes target mounting hardware for installation. Used to visually indicate track switch position to train crews and yard personnel