Description
Microdata Due MD9831
Reliable resettable manual call point for fast and intuitive fire alarm activation in commercial and industrial environments
| Brand | Microdata Due |
| Model | MD9831 |
| Voltage | 24V DC |
| Country of Origin | Italy |
| Weight | 0.18 kg |
| Dimensions | 87 x 87 x 55 mm |
| Warranty | 24 months |
| Certifications | EN 54-11, CE, CPR 305/2011 |
| SKU / MPN | MD9831 |
| What’s in the box | Manual Call Point, glass element, test key, mounting screws, installation manual |
| Type | Resettable Manual Call Point |
| Operating Voltage | 24V DC (typical loop) |
| Activation | Single action, frangible glass element |
| Indication | Red LED activation indicator |
| Terminal Type | Screw terminals, 0.5-2.5 mm² |
| IP Rating | IP24D / IP67 (front face) |
Key benefits: EN 54-11 compliant, resettable design reduces maintenance cost, clear visual LED activation feedback, robust polycarbonate housing, easy installation with test key included, compatible with most conventional fire alarm panels
Typical applications: Office buildings, hospitals, schools, shopping centers, hotels, industrial plants, warehouses, public facilities, fire detection and alarm systems
Lifecycle: Active product, new release with long-term availability and 10+ year support
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitive pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
Run Business
Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.







Patricia E. –
Solid relay modules, good switching capacity. Perfect for our automation panel.