Key fobs have become essential for secure access to various places, from apartment buildings to vehicles. Utilizing radio waves and RFID (Radio Frequency Identification) technology, these devices offer a convenient way to control entry. If you’re searching for “Key Fob Duplication Near Me,” it’s crucial to understand how these devices function and what your options are for duplication.
Key fobs, and related access tokens like cards and stickers, contain RFID chips. These chips are the core of their functionality, enabling communication with access control systems. RFID key fobs fall into two main categories: active and passive. Active fobs have their own battery, allowing them to transmit signals over longer distances, often used in vehicle access systems. Passive fobs, more common in residential and office buildings, draw power from the RFID reader itself when in close proximity. This makes them smaller and lighter.
Passive RFID key fobs typically operate on frequencies like 125kHz, 134kHz, or 13.56MHz. These systems can be further divided into legacy and modern types. Legacy systems, operating at lower frequencies, use a simple serial number for access, which has security limitations. Modern systems, at 13.56MHz, incorporate data encryption for enhanced security and to deter unauthorized duplication. While modern systems offer better protection against copying, the need for key fob duplication still arises, whether for a spare or replacement.
When looking for “key fob duplication near me,” consider the type of system you have. Duplicating older, legacy key fobs might be simpler and more widely available. However, modern, encrypted key fobs may require specialized equipment and expertise. Finding a reliable service for “key fob duplication near me” involves ensuring they have the capability to handle your specific key fob type and understand the security implications involved. As technology evolves, understanding these differences becomes increasingly important for secure and convenient access solutions.
