# Satel OPU-3 P Universal Electrical Enclosure for Alarm Control Panels

**URL:** https://aio.lv/en/product--satel-opu-3p--210939
**Data updated:** 2026-05-15 20:49 (EEST)
**Category:** Sensors & Detectors
**Manufacturer:** SATEL
**Manufacturer code:** OPU-3P
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Satel OPU-3 P is a durable universal electrical enclosure designed for housing alarm control panels and expansion modules. Manufactured from high-quality acrylonitrile butadiene styrene (ABS), this protective housing ensures secure installation and reliable operation of security system components. It provides ample internal space for electronics, making it an ideal solution for professional alarm system setups in residential or commercial environments.

## Long description

OPU-3 P is a surface-mounted enclosure made of white ABS plastic with dimensions approximately 324 mm (width) × 108 mm (depth) × 382 mm (height). Its aesthetic, neutral design allows installation in visible interior spaces; the base can be recessed into the wall so the enclosure body occupies less room. The enclosure provides space for various SATEL control panels, extension and communication modules, controllers and other devices, and supports installation of network transformers and backup batteries without impeding wireless signals.
Advantages
The enclosure is manufactured from durable ABS, offers a roomy interior for multiple modules and components, and includes double tamper protection against opening and removal from the wall. It supports installation of 40 VA or 60 VA mains transformers and can accommodate a 12 V backup battery in 7 Ah or 17 Ah capacity. Its design does not block or weaken radio signals, allowing placement of wireless devices and antennas inside.
Suitable for
 Housing SATEL control panels and extension modules
 Mounting communication modules and controllers
 Installing mains transformers (40 VA or 60 VA) and backup batteries (12 V, 7 Ah or 17 Ah)
 Indoor visible installation where aesthetic appearance is required
Key specifications
 Material: ABS plastic (white)
 Mounting type: Surface-mounted with recessible base
 Dimensions (W×D×H): 324 × 108 × 382 mm
 Supports transformers: 40 VA or 60 VA
 Backup battery compatibility: 12 V, 7 Ah or 17 Ah
 Tamper protection: Double protection (against opening and removal)
 Wireless compatibility: Does not block or weaken radio signals
How to use
Mount the enclosure on a wall surface or recess the base into the wall to reduce the enclosure projection. Fit required mounting panels inside to secure SATEL control panels, modules and controllers. Install the chosen mains transformer and connect the backup battery in the designated compartment following electrical safety rules and manufacturer instructions. Ensure cables are routed through provided openings and that tamper switches are connected if required.
Usage recommendations
Install the enclosure indoors in a dry, ventilated location away from direct heat sources. Verify transformer and battery ratings before installation and observe local electrical codes. When housing wireless devices, place antennas to maintain optimal signal orientation.

## Specifications

| Feature | Value |
|---|---|
| Weight | 1.85 kg |
| Height | 382 mm |
| Width | 324 mm |
| Depth | 108 mm |
| Product colour | White |
| Housing material | Acrylonitrile butadiene styrene (ABS) |
| Modules quantity (max) | 1 module(s) |
| Number of knockout holes | 4 |
| Lockable | Yes |

## FAQ

### 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 SATEL 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 SATEL 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

### Where can I download the instructions for Satel OPU-3 P Universal Electrical Enclosure?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/210939/57302807_large.webp