# Timex TOPAZ-BIS Momentary Push Button Switch for Doorbell, White, WP-7Tb

**URL:** https://aio.lv/en/product--timex-wp-7tb-bi--12467427
**Data updated:** 2026-05-18 09:30 (EEST)
**Category:** Smart Switches
**Manufacturer:** Timex
**Manufacturer code:** WP-7Tb BI
**EAN:** 5907522110208
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 3.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--timex-wp-7tb-bi--12467427

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The Timex TOPAZ-BIS WP-7Tb is a white momentary push button switch designed for doorbell systems. This reliable electrical component features a classic design suitable for residential and commercial installations. It ensures precise operation and durability for everyday use in signaling applications.

## Long description

The Timex TOPAZ-BIS WP-7Tb is a high-quality momentary push button switch specifically engineered for doorbell systems. Featuring a clean, white finish, this component integrates seamlessly into various interior and exterior wall surfaces, providing a reliable signaling solution for both residential homes and commercial office environments. Its robust construction ensures consistent performance and longevity, making it a dependable choice for everyday access control and notification needs.
Advantages
This push button switch offers exceptional durability and a responsive tactile feel, ensuring that every press is registered accurately. The classic design is aesthetically versatile, allowing it to blend into modern or traditional architectural styles without drawing unnecessary attention. Furthermore, the installation process is straightforward, designed to work efficiently with standard doorbell wiring configurations, which saves time and effort during setup.
Suitable for
Residential doorbell systems
Commercial office entry signaling
Replacement of worn-out doorbell buttons
Indoor and outdoor sheltered installations
When it may not be suitable
This switch is not designed for high-voltage industrial machinery or heavy-duty power switching applications. It is intended solely for low-voltage signaling purposes and should not be used in environments where it will be directly exposed to heavy rain or harsh weather conditions without additional protective housing.
Key specifications
Type: Momentary push button switch
Application: Doorbell signaling
Color: White
Mechanism: Spring-loaded contact
Mounting: Surface or flush mount compatible
How to use
To install the Timex TOPAZ-BIS, ensure that the power supply to the doorbell circuit is disconnected to prevent electrical hazards. Connect the existing doorbell wires to the terminals on the back of the switch. Once the wires are securely fastened, mount the switch to the desired surface using appropriate screws or mounting hardware. After installation, restore the power and test the button to ensure the doorbell chime activates correctly.
What to consider before purchase
Verify that your existing doorbell system operates on the appropriate voltage for this switch.
Check the dimensions of your current mounting hole or surface area to ensure compatibility.
Ensure the installation location is protected from direct water ingress.
Usage recommendations
For optimal performance and safety, always ensure that the wiring connections are tight and free from corrosion. If the switch is installed in an outdoor area, consider using a protective cover to extend the lifespan of the plastic casing and internal components.

## FAQ

### How much does the Timex TOPAZ-BIS Momentary Push Button Switch WP-7Tb cost, and is it available for purchase?

The price is 4.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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 06.07.2026 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 Timex 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 Timex 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/12467427/68769824_large.webp