# Glass wall thermostat Homematic IP 161333A0 with CO2 sensor, digital RF, 230 V, 54.5×54.5×29 mm

**URL:** https://aio.lv/en/product--homematic-ip-161333a0--12217808
**Data updated:** 2026-03-27 13:58 (EET)
**Category:** Home Automation
**Manufacturer:** Homematic IP
**Manufacturer code:** 161333A0
**EAN:** 4047976613335
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 212.49 €
**Prices and availability valid until:** 2026-08-28 23:59
**Price without VAT (21%):** 175.61 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--homematic-ip-161333a0--12217808

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 12.08.2026 | free |
| Pickup points | 17.08.2026 | 1.79 EUR |
| Courier delivery to door | 17.08.2026 | 4.99 EUR |

## Summary description

Digital glass wall thermostat Homematic IP model 161333A0 integrates a CO2 sensor and RF interface for wireless communication. Designed for 230 V AC mains with 50 Hz frequency, it measures ambient conditions and controls HVAC systems. Compact white housing (54.5 × 54.5 × 29 mm) suits residential and commercial rooms for indoor climate monitoring and automated ventilation or heating control.

## Long description

The Homematic IP glass wall thermostat 161333A0 with integrated CO2 sensor is a digital room controller designed for 230 V AC mains (50 Hz). Housed in a compact white glass casing (54.5 × 54.5 × 29 mm), the device measures ambient temperature, relative humidity and CO2 concentration, and provides a touch-operated display for direct control. With an RF interface for wireless communication, it can be used alone to control 230 V drive valves or loads via the integrated relay output and can be integrated into a Homematic IP system for coordinated climate and ventilation control.
Advantages
The glass surface offers a durable, easy-care finish that is resistant to everyday wear and provides hygienic, non-porous operation. Integrated sensors present current temperature, humidity and CO2 values on the display for continuous monitoring. The built-in relay output enables direct control of 230 V drive valves—suitable for underfloor heating or for switching lighting and other loads—while the RF interface allows seamless integration with other Homematic IP components for automated scenarios. The compact dimensions and white design allow unobtrusive installation in residential and commercial interiors.
Suitable for
 Room temperature control for underfloor heating and conventional radiators
 Automated ventilation strategies based on CO2 and humidity levels
 Integration into Homematic IP systems for coordinated heating, ventilation and lighting control
 Direct switching of 230 V drives and loads via the integrated relay output
Key specifications
 Power supply: 230 V AC, 50 Hz
 Measured parameters: ambient temperature, relative humidity, CO2 concentration
 Control output: integrated relay for 230 V loads and drive valves
 Communication: RF wireless interface for Homematic IP integration
 Housing: white glass surface, dimensions 54.5 × 54.5 × 29 mm
 User interface: touch-operated display showing temperature, humidity and CO2
How to use
Install the thermostat on a standard switch mounting box following local electrical regulations and connect mains and load conductors to the relay output as required. Use the touch surface to set the desired room temperature and view current humidity and CO2 readings directly on the display. For extended functionality, add the device to a Homematic IP access point or bridge using the RF interface to configure schedules, scenes and linked devices in the Homematic IP app. The relay output can be assigned to control 230 V drive valves for heating or to switch lighting and other appliances.
Usage recommendations
Mount the thermostat at typical room height away from direct sunlight, doors, windows and local heat sources to ensure representative temperature, humidity and CO2 readings. Use the Homematic IP app to create ventilation or heating schedules based on measured CO2 and humidity values to maintain indoor air quality efficiently. When controlling 230 V drives, verify compatibility of valves and loads with the relay ratings and follow wiring instructions by a qualified electrician.

## Specifications

| Feature | Value |
|---|---|
| Interface | RF |
| Type | Digital thermostat |
| Weight | 0.113 kg |
| Height | 54.5 mm |
| Width | 54.5 mm |
| Depth | 29 mm |
| Quantity | 1 |
| Product colour | White |
| Control type | Touch |
| Voltage | 230 |
| International Protection (IP) code | IP20 |
| AC input frequency | 50 |
| Maximum indoor range | 130 m |
| Smart thermostat | Yes |

## FAQ

### How much does the HomeMatic 161333A0 thermostat 161333A0 cost, and is it available for purchase?

The price is 212.49 € (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 12.08.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can HomeMatic 161333A0 thermostat 161333A0 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Homematic IP 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 Homematic IP 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/12217808/68102964_large.webp