{"product_id":"ttlock-k3-k3f-fingerprint-bluetooth-rfid-access-control-keypad","title":"TTLock K3\/K3F Fingerprint Bluetooth RFID Access Control Keypad","description":"\n\u003ch2\u003eTTLock K3\/K3F Smart Fingerprint Access Control System\u003c\/h2\u003e\n\u003cp\u003eTake full control of who enters your home, office, or gate with the \u003cstrong\u003eTTLock K3\/K3F Fingerprint Access Control Keypad\u003c\/strong\u003e. This advanced smart door controller combines fingerprint recognition, NFC\/RFID card reading, Bluetooth app management, and PIN code entry — all in one sleek, weatherproof panel. Whether you're securing a residential gate, intercom entry, or commercial access point, the K3\/K3F delivers fast, reliable, and highly customizable access management.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple Unlock Methods:\u003c\/strong\u003e Gain entry via the TTLock app (Bluetooth), 13.56MHz RFID\/NFC card, fingerprint, or PIN code — versatile access for every user type.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMassive Credential Capacity:\u003c\/strong\u003e Store up to 2,000 RFID cards, 100 fingerprints, and 500 unique passwords, plus unlimited temporary passcodes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTTLock App Management:\u003c\/strong\u003e Manage all users, credentials, and access logs directly from the free TTLock app (iOS \u0026amp; Android). Share eKeys with customizable permission levels.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCloud-Based Access Log:\u003c\/strong\u003e View attendance records and entry history remotely. Add or revoke user access from anywhere when paired with the optional G2 WiFi Gateway.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmart Home Integration:\u003c\/strong\u003e Compatible with Amazon Alexa and Google Assistant for hands-free voice control.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTime-Limited Passwords:\u003c\/strong\u003e Generate temporary, time-restricted access codes for guests, contractors, or staff — perfect for short-term access needs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKeypad Security Lock:\u003c\/strong\u003e After 5 incorrect passcode attempts, the keypad locks for 5 minutes to deter unauthorized entry. Pseudo-passcode feature lets you enter extra digits before the real code for added privacy.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAuto-Lock:\u003c\/strong\u003e Automatically secures within 5 seconds of unlocking for consistent security.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReal-Time Notifications:\u003c\/strong\u003e Administrators receive instant push notifications when the door is accessed via the app.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIP66 Weatherproof Rating:\u003c\/strong\u003e Dust-tight and water-resistant, built for reliable outdoor use in rain, dust, and varying temperatures.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFast Response:\u003c\/strong\u003e Unlocks in approximately 1.5 seconds for smooth, frustration-free entry.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBluetooth 4.1 Communication:\u003c\/strong\u003e Energy-efficient and stable short-range communication directly from your smartphone.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eK3 \/ K3F\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLUCKING DOOR\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBluetooth 4.1\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCard Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13.56MHz IC M1 (NFC\/RFID)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCard Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2,000 cards\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFingerprint Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 fingerprints\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePassword Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e500 passwords\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemporary Passwords\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUnlimited\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUnlock Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~1.5 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 12V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eABS \u0026amp; Acrylic Panel\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e126mm × 80mm × 19mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWaterproof Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP66\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApp Platform\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTTLock (iOS \u0026amp; Android)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSmart Home\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAmazon Alexa, Google Assistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eRemote Access \u0026amp; WiFi Gateway\u003c\/h3\u003e\n\u003cp\u003eThe K3\/K3F connects via Bluetooth directly to your smartphone for on-site management. For full remote access — unlocking, monitoring, and managing users from anywhere in the world — pair the system with the \u003cstrong\u003eTTLock G2 Bluetooth-to-WiFi Gateway\u003c\/strong\u003e (sold separately). This bridges the device to your home or office WiFi network for seamless cloud connectivity.\u003c\/p\u003e\n\n\u003ch3\u003eApp \u0026amp; Web System Support\u003c\/h3\u003e\n\u003cp\u003eDownload the \u003cstrong\u003eTTLock\u003c\/strong\u003e app from the Apple App Store or Google Play Store to get started. The system also supports the \u003cstrong\u003eSciener Web Management System\u003c\/strong\u003e for enterprise-level administration, multi-device management, and advanced reporting.\u003c\/p\u003e\n\n\u003cp\u003eFor more information on smart access control security standards, visit the U.S. Consumer Product Safety Commission (CPSC).\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Do I need a WiFi gateway to use the TTLock K3\/K3F access control keypad?\u003c\/h4\u003e\n\u003cp\u003eA: No — the K3\/K3F works via Bluetooth 4.1 and can be managed locally through the TTLock app on your smartphone without any gateway. However, if you need to remotely unlock the door or manage users from outside Bluetooth range, you will need to purchase the TTLock G2 Bluetooth-to-WiFi Gateway separately to enable cloud-based remote control.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many users can the TTLock K3\/K3F fingerprint access system support?\u003c\/h4\u003e\n\u003cp\u003eA: The K3\/K3F supports up to 2,000 RFID\/NFC cards, 100 fingerprints, and 500 PIN code passwords. Additionally, it supports an unlimited number of temporary time-limited passcodes, making it suitable for homes, offices, apartment buildings, and commercial gate entry systems.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is the TTLock K3\/K3F keypad suitable for outdoor installation?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The K3\/K3F carries an IP66 weatherproof rating, meaning it is fully protected against dust ingress and powerful water jets. This makes it well-suited for outdoor gates, intercom entry points, and exterior door installations exposed to rain and the elements.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What unlock methods does the K3\/K3F smart keypad support?\u003c\/h4\u003e\n\u003cp\u003eA: The K3\/K3F supports four access methods: (1) TTLock Bluetooth app, (2) 13.56MHz NFC\/RFID card tap, (3) fingerprint scan, and (4) PIN code entry. You can mix and match methods for different users and grant varying levels of access authorization through the TTLock app.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is the TTLock K3\/K3F compatible with Alexa and Google Assistant?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. 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