Description
Indicating and Testing Combination Alarm and Test Unit MK800A-11
Reliable and easy-to-use alarm and test unit designed for comprehensive system monitoring and diagnostics.
| Brand | Not specified |
| Model | MK800A-11 |
| Voltage | 230 V AC |
| Country of Origin | Germany |
| Weight | 1.2 kg |
| Dimensions | 180 x 120 x 70 mm |
| Warranty | 2 years |
| Certifications | CE, EN54-17 |
| SKU / MPN | MK800A-11 |
| What’s in the box | Alarm and Test Unit MK800A-11, mounting hardware, user manual |
| Alarm Types Supported | Acoustic and visual alarms |
| Test Functions | Automatic and manual system tests |
| Display | LED indicators and LCD screen |
| Operating Temperature | -10°C to +50°C |
| Communication Interface | RS485 |
| Mounting Type | Wall mount |
| Power Consumption | Max 5 W |
Key benefits: Provides reliable alarm signaling and comprehensive testing capabilities to ensure system integrity and safety compliance.
Typical applications: Fire alarm systems, security monitoring, industrial safety systems, and building management systems.
Order number: Indicating and Testing Combination Alarm and Test Unit MK800A-11
Lifecycle: Active production
Documentation: User manual and installation guide available upon request
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.






Mark O. –
Very sturdy enclosure, IP rating seems genuine. Good value for money.