# GTV CZ-1 Dusk Sensor, 4800W, 220-240V AC, 20A, IP65, DIN Rail Mount

**URL:** https://aio.lv/en/product--gtv-cz-cz1000-00--11615000
**Data updated:** 2026-05-18 02:44 (EEST)
**Category:** Sensors & Detectors
**Manufacturer:** GTV
**Manufacturer code:** CZ-CZ1000-00
**EAN:** 5901867110992
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.49 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 10.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--gtv-cz-cz1000-00--11615000

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

The GTV CZ-1 dusk sensor is a professional light-sensitive switch designed for automatic control of lighting systems. With a maximum load capacity of 4800W and 20A, it operates on 220-240V AC. Featuring an IP65 protection rating, this device is suitable for outdoor and industrial use. It is designed for DIN rail mounting, ensuring reliable operation in various electrical installations by activating lights based on ambient light levels.

## Long description

The GTV CZ-1 dusk sensor is a professional light-sensitive switch engineered for the automated management of lighting systems. By monitoring ambient light levels, this device ensures that connected lighting circuits are activated precisely when natural light fades and deactivated when daylight returns. Designed for high-performance applications, it supports a substantial load capacity of up to 4800W and 20A, making it a robust solution for demanding electrical infrastructures.
Advantages
This dusk sensor offers exceptional reliability and durability due to its IP65 ingress protection rating, which ensures complete resistance against dust and protection against water jets from any direction. Its design facilitates seamless integration into standard electrical cabinets through a convenient DIN rail mounting system. By automating light control, the device contributes to energy efficiency by preventing unnecessary operation during daylight hours, while its high current capacity allows for the control of extensive lighting arrays without the need for additional contactors in many configurations.
Suitable for
Outdoor lighting systems for parking lots and driveways
Industrial facility perimeter lighting
Street and pathway illumination
Automated control of garden or architectural lighting
This device may not be suitable for indoor environments where precise, time-based scheduling is required rather than light-level detection. It is also not intended for use in circuits exceeding its 20A current rating or in applications requiring dimming functionality, as it acts strictly as an on-off switch based on ambient light intensity.
Key specifications
Operating voltage: 220-240V AC
Maximum load: 4800W
Maximum current: 20A
Protection rating: IP65
Mounting type: DIN rail
Frequency: 50/60Hz
Installation should be performed by a qualified electrician in accordance with local electrical codes. The sensor must be mounted in a location where it can accurately detect natural ambient light without being obstructed by shadows or influenced by the light output of the lamps it controls. Once mounted on the DIN rail, the input and output power lines are connected to the designated terminals on the device housing.
What to consider before purchase
Ensure the total wattage of your lighting system does not exceed 4800W
Verify that the installation site allows the sensor to receive natural daylight
Confirm that your electrical cabinet has available space on a standard DIN rail
Check that the operating voltage matches your local power supply
For optimal performance, ensure the sensor is positioned away from artificial light sources, such as street lamps or security lights, to prevent the device from cycling on and off unnecessarily during the night.

## FAQ

### How much does the GTV CZ-1 Dusk Sensor 4800W cost, and is it available for purchase?

The price is 12.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 23 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 22.07.2026 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 GTV 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 GTV 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/11615000/66785787_large.webp