# Carbon monoxide battery-powered detector ZAMEL CTW-03 (MPN GAR10000057)

**URL:** https://aio.lv/en/product--zamel-gar10000057--11863774
**Data updated:** 2026-03-09 17:40 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** ZAMEL
**Manufacturer code:** GAR10000057
**EAN:** 5903669346708
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 29.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 24.79 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--zamel-gar10000057--11863774

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Battery-powered carbon monoxide (CO) detector ZAMEL CTW-03 (GAR10000057) provides continuous monitoring for dangerous CO levels. Designed for residential and small commercial spaces, it detects CO presence and alerts occupants with an audible alarm. Compact and mains-independent, suitable for installation in bedrooms, hallways and boiler rooms to improve indoor safety.

## Long description

The ZAMEL CTW-03 is a battery-powered carbon monoxide (CO) detector designed for continuous monitoring of indoor air for elevated CO levels. Compact and mains-independent, this detector is suitable for residential and small commercial spaces where reliable, standalone CO detection is required. It monitors ambient air and issues an audible alarm when unsafe concentrations are detected, helping occupants respond promptly to potential poisoning risks.
Advantages
The detector operates on battery power, ensuring functionality during power outages and enabling flexible placement without wiring. Its compact form factor allows installation in confined spaces such as bedrooms, hallways and boiler rooms. The device provides clear audible alerts to notify occupants of hazardous carbon monoxide levels. The design focuses on simple, maintenance-friendly operation with a user-replaceable battery and straightforward placement guidelines.
Suitable for
Homes and apartments — bedrooms and living areas
Hallways and entryways where early detection protects multiple rooms
Boiler rooms and near fuel-burning appliances
Small offices and non-industrial commercial premises
Key specifications
Power source: battery-operated for mains-independent use
Detection target: carbon monoxide (CO) in ambient air
Alert type: audible alarm to warn occupants of unsafe CO levels
Mounting: wall or ceiling installation in living spaces or utility areas
Form factor: compact, portable housing suitable for confined spaces
How to use
Choose a mounting location near sleeping areas, hallways or fuel-burning appliances, ideally on a wall at breathing height or on the ceiling according to local installation recommendations. Install the detector using the supplied bracket or screws, insert the specified battery, and test the unit using the test button to confirm audible alarm function. Regularly check battery status and replace the battery according to the manufacturer’s guidance. If the alarm sounds, evacuate the area, ventilate if safe to do so, and seek professional inspection of appliances and ventilation systems.
Usage recommendations
Place the detector away from direct drafts, windows and doors to avoid false readings; do not install directly above fuel-burning appliances. Perform periodic functional tests and replace batteries promptly to maintain continuous protection. If repeated alarms occur, treat them as potentially dangerous and follow safety procedures for carbon monoxide exposure.

## FAQ

### How much does the ZAMEL CTW-03 carbon monoxide detector cost, and is it available for purchase?

The price is 29.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 55 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 15.07.2026 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 ZAMEL 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 ZAMEL 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/11863774/67262454_large.webp