Introduction: What the Nittan CI-NTN Hinged Clear Cover Offers
OverviewThe Nittan CI-NTN is a hinged, transparent protective cover specifically shaped to fit Nittan EV-MCP2 manual call points (including the listed waterproof variants). Molded from UV-stabilised polycarbonate, this clear cover provides a visible but physical barrier that must be lifted to access the frangible element of the call point. Its purpose is simple: reduce accidental activations and deter casual tampering while keeping the call point clearly visible and readily accessible in an emergency.
Key features at a glance
- Hinged, lift-to-open clear cover designed for Nittan EV-MCP2 family
- UV-stabilised polycarbonate construction for impact and weather resistance
- Compatible with waterproof variants of the EV-MCP2 series
- Helps meet the intent of BS 5839-1 by requiring a deliberate movement to access the frangible element
- Low-cost, easily retrofittable accessory for indoor and outdoor use
Detailed product specifications and benefits
Materials and constructionThe CI-NTN is manufactured from UV-stabilised polycarbonate. This material choice gives the cover a combination of high impact resistance, clarity for visibility, and improved weathering performance in exposed locations. The clear finish ensures that the call point’s status indicators, manufacturer markings and instructions remain visible without removing the cover.
Form and fitThe cover is a hinged, lift-to-open design: a simple upward movement is required to expose the call point's frangible element. Because it is purpose-designed for the Nittan EV-MCP2 family — including certain waterproof variants — it is suitable for many existing installations without the need for modifications to the call point itself. The mounting arrangement is intended for retrofit, making it a quick accessory addition during maintenance visits or upgrades.
Environmental suitabilityWhile the CI-NTN is suitable for both indoor and outdoor locations, its UV-stabilised construction is particularly useful for outdoor or sun-exposed positions where non-stabilised plastics can yellow or become brittle over time. The polycarbonate body resists impact and offers basic weather resistance, although installers should confirm the degree of ingress protection required for very exposed sites.
Compliance and safety considerationsReseller guidance links the use of protective covers to the intent of BS 5839-1, which advises that measures be taken to reduce unwanted activations while ensuring full accessibility in an emergency. The CI-NTN achieves this by adding a deliberate lift action before access. Note: an official manufacturer datasheet for the CI-NTN was not found on Nittan’s public download pages at the time of writing; if certification details, UKCA/CE marking or a formal datasheet are required, buyers should request the PDF from the manufacturer or authorized supplier.
Specifications (condensed)
- Manufacturer: Nittan
- Part Number: CI-NTN
- Supplier / Alt. Part: ITM002164 (WME) / F06-62008 (trade ref.)
- Compatibility: Nittan EV-MCP2 manual call points (including waterproof variants)
- Material: UV-stabilised polycarbonate (clear)
- Colour: Clear cover (some listings show white/clear trim)
- Mounting: Hinged cover — lift to access frangible element
- Application: Indoor and outdoor (weather-resistant)
- Standards: Supports intent of BS 5839-1 (reseller guidance)
- Datasheet: Insufficient data publicly available; request from supplier if required
Benefits in everyday use
- Reduces accidental activations — the lift action prevents brushes, leaning objects or casual contact from triggering the call point.
- Deters casual tampering — while not a security enclosure, the cover creates an extra step that discourages frivolous interaction.
- Improved visibility — the transparent cover keeps the call point visible and readable for occupants and maintenance staff.
- Cost-effective retrofit — at a modest suggested price, the CI-NTN is an economical way to add protection without hardware changes.
Use cases and scenarios where the CI-NTN excels
The hinged clear cover is a flexible accessory that works well across a range of typical environments. Examples include:
In shops, shopping centres and retail units where fixtures and displays are frequently moved, an easily bumped call point can cause false alarms and business disruption. The CI-NTN reduces accidental triggers while keeping the call point clearly visible to staff and customers.
Schools and universities are environments with high footfall and many young occupants. A protective cover helps prevent unintended activation during routine activities, lessons or student movements while still allowing for quick access in a drill or event.
Where panels or equipment are located in corridors or production areas, the cover reduces nuisance activations from trolleys, maintenance operations or passing traffic. It is a simple safeguard to complement existing procedural controls and staff training.
Because it is UV-stabilised polycarbonate, the CI-NTN is suitable for semi-exposed outdoor positions where weather-resistance and long-term clarity are desirable. For fully exposed, marine or highly corrosive environments, installers should evaluate ingress protection and consider specialist enclosures if necessary.
How the CI-NTN compares with similar products
Protective covers for manual call points come in several styles. Here’s how the CI-NTN stacks up against common alternatives:
- Simple plastic covers (non-hinged):These tend to be cheaper but can be awkward to use or prone to misalignment. The hinged CI-NTN offers a more user-friendly lift action and a more secure fit for the EV-MCP2 range.
- Sealed weatherproof enclosures:These provide higher ingress protection and sometimes locking options, but they can be bulkier, more expensive and may require additional clearance to operate. The CI-NTN provides weather resistance at a lower cost and lower profile when full sealing is not essential.
- Metal protective cages or locked guards:Used where deliberate access control is required, metal cages prevent prank activations but can slow legitimate access. The CI-NTN strikes a balance by deterring casual tampering without restricting authorised use.
- Covers with alarmed tamper switches:Some covers incorporate tamper switches that trigger alerts when opened. While useful in high-security sites, those solutions are more complex and costly. The CI-NTN is a simple mechanical solution that addresses the majority of accidental activation issues at a fraction of the cost.
Pricing and value
The CI-NTN is positioned as a low-cost accessory. With a cost price listed at approximately 8.28 and a suggested retail price around 9.99, it offers a budget-friendly option for facilities managers and installers looking for a fast retrofit improvement. Given the potential savings from reduced false alarms, call-outs and disruptive evacuations, the modest upfront investment can pay for itself quickly.
Customer feedback and installer observations
Public, formalised reviews for this specific part are limited in manufacturer documentation; however, reseller listings and installer notes commonly highlight a few consistent observations:
- Installers appreciate the straightforward retrofit — no wiring changes and minimal time to fit.
- Customers note the visibility is maintained, which helps in training and familiarisation exercises.
- Feedback indicates a reduction in accidental activations in locations where covers were fitted, particularly in retail and education settings.
If site-specific testimonials or case studies are required, ask suppliers if they can provide references from installers or sample project notes. For formal acceptance testing or compliance documentation, request a manufacturer datasheet or certification from Nittan or an authorized distributor.
Installation tips and considerations
- Fit the CI-NTN only to compatible Nittan EV-MCP2 models and verify the fit before final installation.
- Installation should be carried out by a competent person familiar with the fire alarm system to ensure no interference with operation.
- After fitting, test the call point operation and visual indicators to confirm correct access and clearance.
- In harsh or fully exposed environments, confirm whether a more sealed enclosure is needed to meet ingress protection requirements.
Conclusion: Why choose the Nittan CI-NTN Hinged Clear Cover
The Nittan CI-NTN hinged clear cover is a practical, cost-effective accessory for reducing accidental activations and incidental tampering of Nittan EV-MCP2 manual call points. Its UV-stabilised polycarbonate construction, clear visibility and hinged lift action make it suitable for a wide range of environments — from retail and education to offices and light industrial sites. While it is not a high-security enclosure or a fully sealed solution for extreme exposures, it delivers a sensible balance of protection, accessibility and value for routine installations.
Before purchasing, confirm compatibility with your existing call points, and request any official datasheets or certification documents from the supplier if compliance documentation is required. For most sites seeking a simple way to reduce nuisance activations and protect call points without compromising accessibility, the CI-NTN is a smart, straightforward choice.
