UMA PA-AC-12VDC3A-BAT power adapter for access control and intercom with built-in backup battery

€75,00 EUR
€75,00 EUR
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UMA PA-AC-12vdc3A-BAT – power adapter with backup battery (12v/7ah)

The UMA PA-AC-12vdc3a-bat is a powerful power adapter with an integrated backup battery, specifically designed to reliably power equipment such as an electric lock in an access control system or intercom system. In the event of a power failure, the system automatically switches over to the internal battery, ensuring continuity.

Thanks to the NO/NC output and adjustable delay time (0–15 seconds), the adapter is flexible and suitable for various applications. A manual with a connection diagram is available under the "Documentation" tab for easy installation.

Key Features:

  • Input: AC100–240V, 50/60Hz
  • Output: 13.5vdc, 3.5a
  • Internal battery: 12v / 7ah
  • Supports no (normally open) and nc (normally closed) outputs
  • Adjustable switching delay from 0 to 15 seconds
  • Ideal for access systems, intercoms, door openers and alarm systems

With the UMA PA-AC-12VDC3A-BAT, you're assured of a reliable power supply, even during power outages. Perfect for situations where security and availability are crucial.
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Don't forget any accessories?

In almost all cases, our products are delivered without any accessories. We assume that not everyone needs a 12V power supply, for example, or always needs a cable. Check the "Shopping Cart" button to see which products are required for a complete installation!

Is there a warranty on this product?

You naturally have the right to have your products working properly. If a product is defective, you are entitled to free repairs, a new product, or a refund. There is no statutory warranty period in the Netherlands. That's why we offer an extended warranty for each product. See below for the applicable warranty period for this product:

What happens if I change my mind?

Consumers have a 14-day cooling-off period. Within those 14 days, you can return your product without giving a reason, provided it meets the return policy .

How quickly do you ship?

At UMATECH, we work with a large network of suppliers and our own warehouse in the heart of Amsterdam. To offer our customers the widest possible range, we make strict agreements with suppliers and maintain stock in our warehouse. We work every weekday and ship orders daily at 5:00 PM for next-day delivery (usually). There are several options for your order:

1. Your product is in stock in Amsterdam: Great! If you order before 5 PM, we'll ship your order the same day.

2. Available from EU suppliers: Suppliers in Europe ship to our warehouse the same day before 12:00. If the shipping time is 2-3 days, it most likely means your order has to be shipped from a European country to our warehouse before we can process it.

3. Non-EU supplier: Sometimes it can take up to 10 days for an EU supplier to replenish their own stock. We, in turn, have to wait for that as well.

4. Available from non-EU suppliers: UMATECH also buys directly from the manufacturer. This is usually outside Europe and made-to-order. In other words, the items are only produced once we place the order. This means it takes several weeks for us to receive them. Can you wait that long? Great! If not, let us know and we'll discuss the options.

With over 5,000 products, we do our utmost to inform our customers as thoroughly as possible in advance. If something does take longer, we'll contact you immediately to discuss the options.

Can I pay by invoice?

Regular business customers can pay by invoice. A customized arrangement will be made for this. Therefore, if you are interested, please email us at info@uma-tech.com.

Questions about this product? Contact Joost.

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