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NFC Keyfobs & Smart Keychains
Waterproof ABS NFC RFID Keyfob Keychain 13.56 MHz [NTAG-KEY-ABS]
IP68 Ultrasonically Welded Teardrop NFC Keyfob for Apartment Gates, Gyms & Access Control
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Description
The Waterproof ABS NFC RFID Keyfob Keychain 13.56 MHz (Model: NTAG-KEY-ABS) is a compact, ultra-durable contactless keyfob transponder engineered for residential apartment access control, corporate employee tap-in keychains, smart hotel door locks, automated gym check-in, and digital business card key fobs. Powered by the authentic NXP NTAG213 CMOS integrated circuit, this keyfob is encapsulated in an ultrasonic-welded, IP67 waterproof ABS plastic casing with a reinforced stainless-steel split keyring.
1. NXP Silicon Architecture & Universal Smartphone Interaction
Operating at 13.56 MHz High Frequency under ISO/IEC 14443 Type A and NFC Forum Type 2 Tag standards, the keyfob features an internal etched copper coil antenna tuned to an input capacitance of 17.0 pF. It provides a reliable read distance of 1.5 cm to 4.0 cm on all NFC-enabled Apple iPhones (iPhone 7+) and Android smartphones without requiring custom apps. The 144 bytes of user EEPROM memory store NDEF records including personal vCards, digital contact URLs, Wi-Fi passwords, or door access tokens.
2. Rugged Ultrasonic-Welded ABS Housing
Unlike flimsy adhesive stickers, the NTAG-KEY-ABS keyfob is hermetically sealed using high-frequency ultrasonic welding, making it completely waterproof, drop-resistant, and dust-tight (IP67). It withstands heavy keychain abrasion, rain, washing machine accidents, and daily mechanical drops from heights up to 2 meters. Features a 7-byte factory UID and 32-bit password protection.
Specifications
- Model Number
- NTAG-KEY-ABS
- Chipset IC
- NXP NTAG213 (Authentic NXP Semiconductors)
- Operating Frequency
- 13.56 MHz High Frequency (HF)
- Communication Protocol
- ISO/IEC 14443 Type A / NFC Forum Type 2 Tag
- Total Memory
- 180 Bytes EEPROM (45 Pages of 4 Bytes)
- Usable User Memory
- 144 Bytes (Pages 04h to 27h NDEF Formatted)
- UID Serial Number
- 7-Byte Factory-Locked Unique Identifier
- Ingress Protection
- IP67 (Waterproof, Dust-Tight & Drop-Resistant)
- Dimensions
- 40.5 mm × 32.0 mm × 4.2 mm (Tear-Drop Keychain Shape)
- Housing Material
- High-Impact Ultrasonic-Welded Industrial ABS Polymer
- Keyring Material
- Reinforced Stainless Steel Split Ring Included
- Operating Temperature
- -25°C to +70°C (-13°F to +158°F)
- Reading Distance
- 15 mm to 40 mm (Smartphones & Wall Access Readers)
- Packaging Format
- Pack of 50 / 100 Pcs per Inner Box (1,000 Pcs / Master Carton)
Questions
Can this NFC keyfob be used as a digital business card keychain?
Is this keyfob waterproof if accidentally submerged in water?
Can this keyfob work with building access control door readers?
What is the HSN Code and GST rate for NFC keyfobs in India?
Can you print custom company logos or sequential ID numbers on the keyfobs?
How do you program bulk NFC keyfobs for residential apartment complexes?
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Unit Price
₹6