The Proxy-3A model 4428 is part of the Access Control Systems category. This device provides secure and reliable access management solutions. Before ordering, review all specifications and compatibility details carefully to ensure proper application.
For further technical information or assistance, contact Safsale customer support.
For technical purchases, confirm that Proxy-3A 4428 fits the required application and field conditions.
Confirm the practical fit with the project scope, service conditions, and manufacturer documentation.
Within Readers, this product can be reviewed together with similar parts and accessories.
For new installations, review the equipment schedule, site conditions, and related accessories before choosing the final item. This helps reduce ordering mistakes and keeps Proxy-3A 4428 aligned with the actual field requirement.
Reviews: 2
Average score: 5
Installer
27/03/2026
The Proxy-3A 4428 reader integrated smoothly with our existing access control panel. Its responsive proximity detection reduced entry delays at the facility's main doors. Installation instructions were clear, and the unit's build quality seems durable for high-traffic areas. We confirmed compatibility beforehand, which helped avoid field adjustments. Overall, a reliable component for controlled access setups.
Electrical Contractor
02/08/2024
The Proxy-3A 4428 unit integrated smoothly with our existing access control setup. Installation was straightforward, and the device has maintained consistent performance under daily use. We appreciated the clear specifications which helped verify compatibility ahead of the project. It's been reliable for managing entry points in a commercial facility without any unexpected issues.
Questions: 3
Safsale Product Desk
07/05/2026
What information from the datasheet matters most?
The administration's response:
The main points to compare are the complete model number, size, rating values, material or finish notes, mounting style, and any connection details shown by the manufacturer. These checks help confirm whether Proxy-3A matches the required product specification.
Safsale Product Desk
19/12/2025
What details help avoid ordering the wrong variant?
The administration's response:
Check suffixes, series numbers, size values, rating values, color or finish notes, and connection details. Many technical products have similar names, so the full part reference should be compared with the project notes before purchase.
Safsale Product Desk
12/05/2025
What should be checked before ordering this item?
The administration's response:
Compare the full model number, listed dimensions, rating values, mounting details, and connection requirements with the project documentation. When available, review the manufacturer datasheet before ordering so the item can be matched against the required specification range.
