# Paradox PS45 Power Supply Unit with Enclosure, Battery Space and LED Status Indicators

**URL:** https://aio.lv/en/product--paradox-ps45--12475108
**Data updated:** 2026-05-19 13:47 (EEST)
**Category:** Power Supplies (PSU)
**Manufacturer:** Paradox
**Manufacturer code:** PS45
**EAN:** 3100001204326
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 218.41 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 180.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--paradox-ps45--12475108

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 19.06.2026 | free |
| Pickup points | 26.06.2026 | 1.99 EUR |
| Courier delivery to door | 26.06.2026 | 4.99 EUR |

## Summary description

The Paradox PS45 is a professional power supply unit designed for security systems. It features a dedicated enclosure with space for a backup battery and integrated LED status indicators for real-time monitoring. The unit supports both standalone operation and integration via BUS, ensuring reliable power management for your security infrastructure.

## Long description

The Paradox PS45 is a professional-grade power supply unit engineered specifically for security systems. It comes housed in a dedicated, durable enclosure that provides ample space for a backup battery, ensuring your security infrastructure remains operational during power outages. The unit features integrated LED status indicators, allowing for immediate visual monitoring of the system's power state. Designed for versatility, the PS45 supports both standalone operation and seamless integration via the Paradox BUS system, providing a reliable and stable power source for various security components.
Advantages
The primary benefit of the Paradox PS45 is its robust design which combines power management and battery backup in a single, secure enclosure. The inclusion of LED indicators simplifies maintenance by providing real-time feedback on the system status, reducing the time required for troubleshooting. Its ability to communicate via the BUS system allows for advanced power monitoring and management, making it an essential component for maintaining the integrity and reliability of professional security installations.
Suitable for
Professional security alarm systems
Access control installations
Systems requiring reliable backup power
Integrated security networks using Paradox BUS
When it may not be suitable
This power supply unit is specifically designed for security applications and may not be suitable for general-purpose electronics or high-load industrial machinery that requires different voltage or current specifications. It is not intended for outdoor use unless installed within a secondary weather-protected cabinet.
Key specifications
Integrated enclosure with battery storage space
Real-time LED status indicators
Supports standalone or BUS-integrated operation
Designed for professional security infrastructure
How to use
Installation should be performed by a qualified technician. Mount the enclosure securely to a wall in a dry, indoor environment. Connect the power supply to the main AC input according to local electrical codes. Insert a compatible backup battery into the designated space and connect it to the battery terminals. If integrating with a Paradox system, connect the BUS terminals to the control panel. Once powered, observe the LED indicators to confirm the system is operating within normal parameters.
What to consider before purchase
Ensure the power requirements of your security devices match the output of the PS45
Verify that you have a compatible backup battery size for the enclosure
Confirm if your system requires BUS integration or standalone configuration
Usage recommendations
Regularly inspect the backup battery and the LED status indicators to ensure the system is ready to provide power during a main supply failure. Keep the enclosure closed and secured at all times to protect internal components.

## FAQ

### How much does the Paradox PS45 Power Supply Unit with Enclosure cost, and is it available for purchase?

The price is 218.41 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 19.06.2026 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 Paradox PS45 Power Supply Unit with Enclosure 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 Paradox 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 Paradox 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/12475108/68795774_large.webp