Authenticard A-KEY-D4-EV3: Ultra Thin RFID Keyfob Available in 10 Colours

Full DescriptionPremium Ultra Thin RFID Keyfobs for Commercial and Residential Security The Authenticard A-KEY-D4-EV3 series offers an ultra thin, highly durable multi colour access tracking solution ideal for commercial security deployments, corporate offices, and residential complexes. Designed to withstand demanding environments without adding bulk to a user’s keyring, these premium keyfobs combine cutting-edge RFID connectivity with a sleek, space-saving design. Constructed from rugged PA6 polyamide, the key fobs features an exceptional IP68 weatherproof rating, providing total protection against dust and water immersion. This makes it a highly reliable option for outdoor gates, industrial sites, and harsh weather environments. With support across LF, HF, UHF, and dual-chip frequencies, it seamlessly integrates with major security infrastructures. It is widely used by professionals in the security and integration sectors who require dependable, long-lasting credentials. Key Features Of The A-KEY-D4-EV3 Fobs Ultra Thin Profile: At just 2.2 mm thick (2.6 mm for dual-chip configurations), it delivers a minimalist design that sits flat on keyrings. IP68 Weatherproof Rating: Fully sealed against water and dust ingress for ultimate reliability in external environments. Multi Colour Variations: Available in 10 vibrant colours to simplify department visual identification or match corporate branding. Universal Chip Compatibility: Available with premium chips from NXP, Microchip, ST, EM, Sony Felica, Impinj, LEGIC, and TI. Advanced NFC Support: Fully compliant with NFC Standard Type 2, Type 3, Type 4, and Type 5 protocols. Industrial Temperature Range: Engineered to operate flawlessly in extreme environments from -25°C up to 85°C. Available Options: Black: A-KEY-D4-EV3-K Red: A-KEY-D4-EV3-R Orange: A-KEY-D4-EV3-O Yellow: A-KEY-D4-EV3-Y Green: A-KEY-D4-EV3-GN Blue: A-KEY-D4-EV3-B Navy Blue: A-KEY-D4-EV3-NB Purple: A-KEY-D4-EV3-P White: A-KEY-D4-EV3-W Grey: A-KEY-D4-EV3-G Technical Specifications Dimensions (Single Chip): L 45 mm x W 30 mm x T 2.2 mm Dimensions (Dual Chip): L 45 mm x W 30 mm x T 2.6 mm Material: High-grade Polyamide 6 (PA6) Frequency Options: LF (Low Frequency) / HF (High Frequency) / UHF (Ultra High Frequency) / Dual IP Rating: IP68 (Dust-tight and waterproof) Operating Temperature: -25°C to 85°C Storage Temperature: -25°C to 85°C NFC Standard Compliance: Type 2 / Type 3 / Type 4 / Type 5 RF Interface Protocols: ISO/IEC 14443A, 15693, 11784/85 Compatible, 18092, 15408, 18000-6C / EPC Gen2V2