Introduction to the Nittan EV-MCP2-IP24
The Nittan EV-MCP2-IP24 Addressable Resettable Manual Call Point (Part number F16-82201) is a compact, EN54-11 certified manual call point designed for use on Nittan Evolution analogue addressable loops. Marketed as the EV-MCP2-IP24 resettable call point, it combines a non-frangible (resettable) operating face with simple DIL-switch addressing and LED alarm indication, making it a practical choice for commercial, residential and light-industrial installations where a reliable, reusable alarm point is preferred.
- Resettable non-frangible operating face— quick re-use after an event using a dedicated reset key/mechanism.
- DIL-switch addressing— set the device address without a separate programmer or EEPROM tool.
- EN54-11 certified— meets the European standard for manual call points (CPR/UKCA details available on the datasheet).
- IP24 rated— suitable for indoor protected locations.
- Low current consumption— minimal quiescent and alarm currents for efficient loop loading.
Detailed specifications and benefits
The EV-MCP2-IP24 is engineered to balance regulatory compliance, installer convenience and operational resilience. Below are the principal technical specifications followed by the practical benefits they bring to real-world installations.
- Part number:F16-82201 (EV-MCP2-IP24)
- Type:Type A indoor addressable manual call point, resettable (non-frangible)
- Standards / Approvals:EN54-11:2001 + A1:2005; CPR & UKCA details available on Nittan datasheet
- Operating loop voltage:20–35 V DC
- Quiescent current:200 µA
- Alarm current (LED on):2 mA
- Operating temperature:−10 °C to +55 °C
- Storage temperature:−25 °C to +70 °C
- Relative humidity:< 95% (non-condensing)
- Cable terminal capacity:0.75–2.5 mm²
- Material:Polycarbonate (PC)
- Weight:115 g
- Dimensions (flush):87 × 87 × 23 mm
- Dimensions (surface):87 × 87 × 58 mm (backbox depth note: 35 mm)
- Ingress protection:IP24 (indoor protected locations)
- Resettable face for reduced running costs:The non-frangible operating element can be reset with a key rather than replaced, lowering ongoing maintenance costs and downtime after false alarms or system tests.
- Easy addressing:DIL-switch addressing means installers can set the device address on-site quickly without needing dedicated programming hardware — useful for retrofit work and straightforward new installs.
- Low loop load:With a quiescent current of 200 µA and a small alarm LED current, the device is friendly to addressable loops where device count and loop capacity matter.
- Certification and compliance:EN54-11 approval and available CPR/UKCA documentation make specifying the unit for regulated projects straightforward.
- Flexible mounting:Inclusion of a surface-mount backbox and flush adaptor plate gives options for different site conditions and aesthetics.
Use cases and scenarios where the EV-MCP2-IP24 excels
The EV-MCP2-IP24 fits a number of installation scenarios where its combination of resettable operation, addressability and standards compliance are advantageous:
In multi-occupancy buildings and office complexes where false activations can disrupt operations, a resettable call point reduces the need for part replacement after a false or accidental activation. LED indication and addressable reporting also help central control panels quickly identify exact locations.
Schools, colleges and certain healthcare settings favour resettable call points to limit waste and to allow swift reinstatement after drill exercises or accidental triggers. The IP24 ingress rating is suitable for protected indoor locations typical of these environments.
Areas with public access benefit from a robust polycarbonate enclosure and visible LED indication. DIL addressing makes adding or swapping devices simple during site changes or refurbishments.
If your fire system uses Nittan Evolution analogue addressable loops, the EV-MCP2-IP24 integrates seamlessly, providing consistent behaviour, compatible addressing and supported documentation for compliance records.
Comparisons with similar products on the market
When comparing the EV-MCP2-IP24 with other manual call points, consider three core axes: operating face type (resettable vs frangible), addressing method (DIL-switch vs programmer), and approvals/IP rating.
- Resettable vs frangible (glass) call points:Frangible/glass call points require replacement of the glass or element after activation, which increases ongoing costs and creates downtime. Resettable non-frangible devices like the EV-MCP2-IP24 are reusable with a key reset, reducing lifecycle costs and simplifying maintenance schedules. Conversely, some specifications or client preferences still mandate frangible types for certain applications; always check project requirements.
- DIL-switch addressing vs programming tools:Many modern addressable devices use software or handheld programmers to set addresses. DIL-switch addressing is quicker for small to medium installations and avoids reliance on additional tools, although for very large systems with frequent address changes, programming solutions may offer faster bulk configuration.
- Standards and regional approvals:The EN54-11 approval positions the EV-MCP2-IP24 well for European projects and for clients requiring formal certification. Competing products may offer similar approvals, but always confirm CPR/UKCA documentation when specifying for regulated installations.
- Ingress protection and environmental suitability:IP24 is suitable for indoor, protected locations. If external or harsher environments are involved, look for higher IP ratings or weatherproof housings. The EV-MCP2-IP24’s IP24 makes it ideal for offices, corridors and internal rooms but not for exposed outdoor use.
Customer feedback and installer observations
Public reseller notes and installer commentary about resettable EN54-11 call points often focus on a few recurring positives which apply to the EV-MCP2-IP24:
- Ease of installation:Installers frequently cite the simplicity of DIL-switch addressing and the convenience of supplied surface/flush mounting options.
- Operational economy:The resettable face reduces the frequency of spare-part replacements compared with frangible call points, which is especially valued in high-traffic or high-occupancy sites.
- Low current draw:The small quiescent and LED currents are appreciated for high-device-count loops where preserving loop capacity is important.
If you require formal testimonials or case studies for a procurement process, check product listings and datasheets on the Nittan website or request installer references from resellers to confirm performance in similar projects.
Conclusion: why choose the Nittan EV-MCP2-IP24?
The Nittan EV-MCP2-IP24 (F16-82201) represents a pragmatic balance between certification, functionality and day-to-day running costs. Its EN54-11 approval gives confidence for compliance-led projects, while the resettable non-frangible face and DIL-switch addressing simplify maintenance and installation. Low power consumption preserves loop capacity and LED indication provides clear local status. For commercial, educational, healthcare, retail and many indoor applications — particularly those already using Nittan Evolution systems — this call point is a well-suited, cost-effective choice. Suggested retail pricing positions it as an accessible option (typical suggested price around a346.00), and the available datasheet and manufacturer documentation make specification straightforward.
Always ensure that a competent, qualified installer carries out installation in accordance with local regulations and the system manufacturers guidelines. For full certification, CPR/UKCA details and the latest datasheet, visit Nittans product download centre (https://nittan.co.uk/products/download-centre/ev-mcp-rs-reset/).
