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Item #:
46188671
MERCURY SECURITY MR50-S3 Single Card Reader Interface Controller Board
88% of respondents would recommend this to a friend
Item #:
46188671
TND 930
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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In stock
Imported from USA store
QTY:
Order now and get it around Friday, November 13
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Note: Step Down Voltage Transformer required for using electronics products of US store (110 V-120 V). Recommended power converters Buy Now.
What Stands Out
Advanced Security
The MR50-S3 offers top-level security protocols that protect against unauthorized access, keeping sensitive information safe while ensuring compliance with industry standards.
User-Friendly Setup
Designed for ease of installation, this interface controller simplifies the setup process for card readers, making it accessible for both professionals and DIY enthusiasts.
Scalable Integration
The board supports multiple card readers and can be easily integrated into existing systems, providing flexibility for businesses of all sizes to expand their security measures.
Product Details
| Media Type | proximity cards |
| Connectivity Technology | RS-485 |
| Additional Features | Compact |
| Compatible Devices | Biometric Device, Camera, Personal Computer |
| Hardware Interface | Serial Interface |
| Slot Count | 1 |
| Color | Red |
| Brand | MERCURY |
| Model Name | MR50-S3 |
| Number of Items | 1 |
| Unit Count | 1 Count |
| UPC | 643690809807 |
| Manufacturer | MERCURY SECURITY |
| Model Number | MR50-S3 |
| Mfr Part Number | MR50-S3 |
| Special Feature | Compact |
| Item Weight | 0.7 lbs (320 grams) |
Who Should Buy?
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Small Businesses
Ideal for small businesses needing secure access control with budget-friendly single card reader solutions.
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Security Integrators
Perfect for security professionals looking for reliable, easily integrated controllers into existing systems.
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Access Control Enthusiasts
Great for hobbyists interested in building or enhancing home security systems using RFID technology.
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Large Enterprises
Not suitable for larger organizations that require extensive multi-reader integration and scalability options.
Product Description
MERCURY SECURITY MR50-S3 Single Card Reader Interface Controller Board
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Customer Questions & Answers
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Question:
How to Shop MERCURY SECURITY MR50-S3 Single Card Reader Online From Ubuy?
Answer: It’s easy to shop MERCURY SECURITY MR50-S3 Single Card Reader online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location. -
Question:
Is MERCURY SECURITY MR50-S3 Single Card Reader Available to Shop Online in Tunisia?
Answer: Yes, at Ubuy Tunisia this product is available for you to shop at a reasonable price. The MERCURY SECURITY MR50-S3 Single Card Reader is not available locally but you can trust us with our express shipping services. -
Question:
How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
MERCURY Motherboards MR50-S3 Editorial Review
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Customer Reviews & Ratings
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Pros
- High compatibility with access control systems
- User-friendly interface for easy setup
- Durable and robust design
- Supports multiple card technologies
- Fast processing times for access control
Cons
- Limited documentation for setup guidance
Platform Trust & Buyer Confidence
FK
Fatuma
Verified buyer
“My experience was great I really liked the fact that i get my order delivered within the days promised. The packaging , the product, shipment everything was so good, trustworthy and fast. Definitely will shop again”
28 October 2026 · via Trustpilot
JC
Jane
Verified buyer
“Very easy to order. The product was good quality. The delivery service was excellent, updates given so you knew what was happening.”
30 October 2026 · via Trustpilot
R
Roman
Verified buyer
“Good experience The product I ordered came as expected. What most impressed me in dealing with Ubuy is the communication and updates I received through the process. I knew exactly where and when my item was at all times until delivery. Well done!”
31 October 2026 · via Trustpilot
SH
SJ Hong
Verified buyer
“The package came very quickly and the shipping fee was extremely reasonable! Overall, the service as well as my experience of ordering from Ubuy was a very pleasant experience! Thank you so much!”
31 October 2026 · via Trustpilot
SH
Szilvia
Verified buyer
“Great service. Ordered an item coming from the USA which wasn't available in Ireland or even for delivery from the retailer and it had arrived within a few days. Very happy with the product and the service.”
31 October 2026 · via Trustpilot
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TND 930
Order now and get it around Friday, November 13
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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