# Combination lock with proximity reader VIDOS ZS40B — keypad and RFID access control

**URL:** https://aio.lv/en/product--vidos-zs40b--11010005
**Data updated:** 2026-03-07 18:12 (EET)
**Category:** Control Systems
**Manufacturer:** VIDOS
**Manufacturer code:** ZS40B
**EAN:** 5907281203418
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 19.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--vidos-zs40b--11010005

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

VIDOS ZS40B is a combination lock with an integrated proximity (RFID) reader designed for access control. It provides PIN-code entry via a keypad combined with proximity card or tag authentication, suitable for doors, gates or controlled entry points. The device is intended for managing authorized access in residential or small commercial installations.

## Long description

VIDOS ZS40B is a combination access control lock that integrates a numeric keypad with a proximity RFID reader. Designed for managing authorised entry in residential and small commercial settings, the unit accepts PIN-code entry and proximity card or tag authentication for reliable two-mode access. Its compact housing and modular interface make it suitable for mounting on doors, gates or controlled entry points where straightforward user management and secure operation are required.
Advantages
The device supports both keypad PIN entry and RFID proximity identification, enabling flexible access control workflows. A single unit replaces separate card reader and keypad installations, reducing wiring and installation complexity. The construction is intended for regular pedestrian access, providing simple user enrolment and routine operation while maintaining consistent authentication methods. The design emphasises compatibility with common access control systems and straightforward integration into existing door hardware.
Suitable for
Residential apartment building entrances and individual flats
Small offices and commercial premises with moderate visitor flow
Gated entries and utility rooms requiring controlled access
Shared facilities where PIN and RFID combination enhances convenience
Key specifications
Access modes: numeric PIN code and 125 kHz proximity (RFID) credentials
User interface: illuminated numeric keypad for code entry
Mounting: surface-mount suitable for doors and gateposts
Power and connectivity: low-voltage supply and standard access control wiring (power and signal lines)
Operating environment: designed for indoor and sheltered outdoor installation
How to use
Install the unit on the door or gate according to the mounting instructions and connect power and signal lines to the access control panel or lock mechanism. Program user PIN codes and register proximity cards or tags through the device programming interface or the connected access control system. To open, present a registered proximity credential to the reader or enter a valid PIN on the keypad; the unit will verify the credential and trigger the lock release when authentication succeeds. Regularly test functionality after installation and after any configuration changes.
Usage recommendations
Place the unit in a sheltered location if installed outdoors to protect the keypad and reader from direct weather exposure. Maintain a log of issued proximity credentials and periodically update or remove unused PINs and cards to keep the authorised user list current. Use appropriate surge protection and ensure wiring follows local electrical and safety codes to maintain reliable operation.

## FAQ

### How much does the Combination lock VIDOS ZS40B cost, and is it available for purchase?

The price is 23.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 09.07.2026 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 VIDOS 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 VIDOS 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. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11010005/61661913_large.webp