Type: Long Distance Active Campus Attendance Card
Model: 2.4GHz RFID Active Student Card-14
Params: Operating Frequency: Main 2.4GHz ISM band; optional 13.56MHz HF/NFC or 125kHz LF for dual-frequency use
Size: 83×51×5mm, or CR80 size 86×54×4.1~5.5mm
Reading Distance: 3~80m adjustable for 2.4G active tag; 2~10cm for built-in HF passive reading
Material: Durable ABS casing, built-in PCB & 2.4G antenna, CR2032/CR2025 lithium battery with shockproof epoxy protection
Color: Default clean white; supports full-color printing, logo, variable information and barcode customization
Operating Temperature: -40°C ~ +80°C
Storage Temperature: -40°C ~ +85°C
Competitive Advantage:
Ultra-long-distance batch identification, dozens of people pass through gates quickly without card swiping or taking out badges
Integrates long-range active positioning and short-range NFC/LF functions for payment and library borrowing
Ultra-low power design, battery lasts 3~4.5 years; IP67 waterproof and anti-shock structure
Material: Durable ABS casing, built-in PCB & 2.4G antenna, CR2032/CR2025 lithium battery with shockproof epoxy protection
Applicable Industry: Primary & secondary schools, university access control, enterprise high-security management, construction site personnel attendance, exhibition visitor tracking
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