# Motion Detector Grothe 94501 Passive Infrared Sensor Wired Ceiling White

**URL:** https://aio.lv/en/product--grothe-94501--3703901
**Data updated:** 2026-01-13 17:46 (EET)
**Category:** Smart Sensors
**Manufacturer:** Grothe
**Manufacturer code:** 94501
**EAN:** 4011459945015
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 92.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 76.85 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--grothe-94501--3703901

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The Grothe 94501 is a wired passive infrared (PIR) motion detector designed for indoor ceiling installation. It features a detection distance of up to 6 meters and operates on AC power with an input voltage of 230 V and frequency of 50 Hz. With compact dimensions of 78 mm x 78 mm x 50 mm, this white sensor blends seamlessly into any indoor environment, providing reliable motion detection for enhanced security and automation.

## Long description

The Grothe 94501 Passive Infrared Sensor is a wired ceiling-mounted motion detector designed for indoor use. It provides reliable presence detection up to 6 meters and is intended for integration into AC-powered security and automation systems. The sensor’s compact white housing measures 78 mm × 78 mm × 50 mm and is built for unobtrusive ceiling installation where continuous wired power is available.
Advantages
The device delivers stable motion detection using a passive infrared element with a detection range of up to 6 meters, suitable for small to medium-sized rooms. Its wired AC operation at 230 V / 50 Hz ensures constant power without the need for batteries, and the compact white casing allows the sensor to blend with typical indoor ceilings. Designed for fixed ceiling mounting, the unit supports straightforward integration into existing wired alarm or lighting control systems.
Suitable for
Indoor ceiling installation in residential rooms
Office spaces and corridors for automated lighting control
Entryways and stairwells requiring presence-triggered systems
Integration with wired security alarm systems
Key specifications
Sensor type: Passive infrared (PIR)
Operation: Wired AC
Supply voltage: 230 V
Frequency: 50 Hz
Maximum detection distance: up to 6 m
Installation: Ceiling-mounted
Color: White
Dimensions: 78 mm × 78 mm × 50 mm
How to use
Install the sensor on a ceiling at a position that provides a clear view of the coverage area, avoiding direct exposure to heating vents or air-conditioning outlets that may cause false triggers. Connect the device to the building’s 230 V / 50 Hz AC wiring following local electrical codes and the integration requirements of the target control or alarm system. After powering, adjust the system settings in the controller or connected unit as needed for sensitivity and response behaviour where supported by the installation environment.
Usage recommendations
To achieve reliable detection, mount the sensor at a central ceiling location 2–3 m above the floor for typical rooms and ensure no large obstacles obstruct the field of view. Do not expose the unit to direct sunlight or moisture; use in dry, indoor environments only. For safe installation and compliance with regulations, have connections made by a qualified electrician and verify compatibility with the existing wired control or alarm system before installation.

## Specifications

| Feature | Value |
|---|---|
| Input voltage | 230 |
| Sensor type | Passive infrared (PIR) sensor |
| Input frequency | 50 |
| Mounting type | Ceiling |
| Placement | Indoor |
| Power source type | AC |
| Detection angle | 360 ° |
| Detection distance | 6 m |

### Features

| Feature | Value |
|---|---|
| Connectivity technology | Wired |
| Product colour | White |
| International Protection (IP) code | IP40 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 50 mm |
| Width | 78 mm |
| Depth | 78 mm |

## FAQ

### How much does the Motion Detector Grothe 94501 cost, and is it available for purchase?

The price is 92.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 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 13.07.2026 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. 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 Grothe 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 Grothe 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: connectivity technology, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/3703901/64224266_large.webp