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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
SAR 1039
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 Thursday, November 12
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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 Saudi Arabia?
Answer: Yes, at Ubuy Saudi Arabia 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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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
KM
Khaled
Verified buyer
“My order received in good condition and fast time. This was my first time to order with Ubuy but for sure will not be the last.”
05 August 2026 · via Trustpilot
RA
Rizwan
Verified buyer
“EXCELLENT SERVICE AND DELIVERED THE ITEM ON TIME & DATE.”
03 September 2026 · via Trustpilot
SP
Sheikh
Verified buyer
“Nice Products, Good Prices. Great service!”
16 September 2026 · via Trustpilot
NA
Noura
Verified buyer
“Great experience with Ubuy Saudi. I ordered Royal Canin Hepatic for my cat, and everything went smoothly. My order arrived on time and was well packaged. I’m very happy with the service and will definitely order from Ubuy again. Highly recommended!”
28 September 2026 · via Trustpilot
AH
Abdulrhman
Verified buyer
“Speed and quality”
23 October 2026 · via Trustpilot
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Important information
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- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
SAR 1039
Order now and get it around Thursday, November 12
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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