1346LNSNN HID

Product overview

The HID 1346LNSNN ProxKey III is a low-frequency 125 kHz proximity key fob designed for highly secure physical access control networks. Distinct from unprogrammed versions, the "LNSNN" variant is a factory-programmed credential layout that is pre-flashed at the production facility to match customer-specified bit formats, site codes, and sequential internal IDs. To optimize data obscurity and security, this specific device is built with a standard back shell configuration containing no printed, engraved, or inkjetted external card numbering. This design conceals the credential's identity from unauthorized handlers while providing an ultra-compact form factor that attaches easily to lanyards, key rings, and badge reels.

Key Features

• Universal 125 kHz Proximity: Operates seamlessly across standard low-frequency RFID networks, ensuring broad compatibility with all HID proximity readers.
• Factory-Programmed (L): Arrives custom-pre-configured from the factory to match specific end-user system settings, facility codes, and sequential database ranges.
• No External Card Numbering (N): Engineered with a completely blank exterior shell, omitting external numbers to enhance facility security and obscure credential details.
• Standard Visual Trim (NS): Constructed featuring a black front shell, standard HID corporate branding on the gray insert, and a plain standard backing.
• Robust Multi-Bit Format Support: Accommodates extensive industry access profiles up to 85 bits, providing over 137 billion unique cryptographic combinations.
• Passive Operational Core: Runs entirely on RF induction transferred from the reader loop, utilizing a battery-free architecture for an infinite lifecycle.
• Ultrasonically Welded Build: Features a heavy-duty ABS plastic housing with a resilient TPE insert engineered to withstand rigorous daily physical abuse.