NUKI Cisa Astral S 40/45 smart lock cylinder

Name: Smart lock cylinder NUKI Cisa 220247
Brand: NUKI
SKU: 4222864
Price: 22.99 EUR
Availability: InStock

Aquaphor

Filters you can trust. Pure water every day.

Smart lock cylinder NUKI Cisa Astral S 40/45

Keep track of price changes You keep track of price changes

Scan qr code below, or type in manually: {{secretKey}}

Forgot password? Registration

Short description

Smart lock cylinder NUKI Cisa Astral S 40/45 is a door cylinder designed for integration with electronic locking systems. It retains the Cisa Astral S profile and the 40/45 length designation, suitable for use in doors matching these cylinder dimensions. Use cases include retrofit of residential or commercial doors where compatible electronic lock components are required.

Available for order: 20000 pcs.

Warranty: 2 Years

SKU: 4222864

Manufacturer: NUKI

Learn more

Deliver the order:

{{ userCountryName }}

to the Customer Service Center at Kengaraga 2b, Riga

Thursday {{selectedOffer.officeDeliveryString}}

free

All delivery methods Hide details

Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

Thursday {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

25.06.2026 {{selectedOffer.courierDeliveryString}}

From 4.99 €

Parcel couriers

Latvijas Pasts pakomāts / Unisend / DPD Paku skapis / Omniva / Venipak Pickup / Venipak Locker / Latvijas Pasts nodaļa

25.06.2026 {{selectedOffer.parcelStationDeliveryString}}

From 1.99 €

More about delivery methods

Payment Methods:

Bank transfer, Bank cards on-line, Apple Pay, Google Pay

More about payment methods

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

The NUKI Cisa Astral S 40/45 is a mechanical euro-profile cylinder designed for door locking systems, offering adjustable security levels and compatibility with standard euro-profile locks. Built to fit residential and light-commercial doors, this cylinder provides reliable locking functionality with a conventional key operation. The product name reflects the Cisa Astral S series and the 40/45 length configuration, suitable for doors requiring an asymmetric cylinder dimension.

Advantages

The cylinder delivers precise key operation and smooth rotation, helping to reduce wear on the locking mechanism. Its asymmetric 40/45 length enables fitting into doors where different inside and outside thicknesses are present, allowing secure mounting without protrusion. The mechanical design requires no batteries or electronics, ensuring operation in all conditions and minimal maintenance needs.

Suitable for

Residential apartment and house entrance doors
Interior doors with euro-profile locking mechanisms
Renovation projects where asymmetric cylinder length is required
Light-commercial premises with standard euro-profile locks

Key specifications

Profile type: Euro-profile cylinder
Length configuration: Asymmetric 40 mm on one side / 45 mm on the other side
Operation: Mechanical key-operated cylinder
Application: Suitable for standard euro-profile door locks
Construction: Solid cylinder body for conventional locking systems

How to use

Measure the door thickness and the required internal/external dimensions to confirm the 40/45 asymmetric cylinder fits correctly. Remove the existing cylinder by opening the door, loosening the fixing screw on the edge of the door, and withdrawing the old cylinder while turning the key slightly if needed. Insert the Cisa Astral S 40/45 into the lock case, align the cam, secure it with the fixing screw and test key insertion and rotation from both sides to ensure smooth operation.

Usage recommendations

For secure and long-lasting performance, ensure the cylinder is installed by a competent locksmith or following precise installation instructions; periodically check the fixing screw and lubricate the mechanism with a lock-appropriate lubricant to maintain smooth key action.

Description

Machine translation. Load original

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

Customer reviews

Show all reviews

Customer questions

FAQ

How much does the NUKI Cisa Astral S 40/45 smart lock cylinder cost, and is it available for purchase?

The price is 22.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 20000 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Thursday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All NUKI products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized NUKI service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

Show all questions