{"product_id":"ttlock-bluetooth-rfid-smart-lock-chip-numeric-keypad-1","title":"TTLock Bluetooth RFID Smart Lock Chip with Numeric Keypad","description":"\n\u003ch2\u003eUpgrade Any ANSI Mortise Lock to a Full Smart Lock System\u003c\/h2\u003e\n\u003cp\u003eTransform your existing door lock into a feature-rich digital access system with the \u003cstrong\u003eJCSMARTS TTLock Smart Lock Chip\u003c\/strong\u003e. Powered by a Nordic 51822 Bluetooth Low Energy (BLE 4.0) chip, this all-in-one PCB module adds app-based access, RFID card entry, and a numeric keypad to standard ANSI mortise locks — no full lock replacement required. Compatible with the \u003cstrong\u003eTTLock, TTHotel, and TTRenting\u003c\/strong\u003e apps, it's an ideal solution for hotels, rental properties, and residential upgrades.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eMade in Mainland China.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThree Unlock Methods:\u003c\/strong\u003e Use the TTLock app via Bluetooth, enter a numeric passcode on the keypad, or tap a 13.56 MHz MIFARE IC card for instant access.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBLE 4.0 Connectivity:\u003c\/strong\u003e Low-energy Bluetooth keeps battery consumption minimal while ensuring fast, reliable communication with your smartphone (Android 4.3+ \/ iOS 7.0+).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRemote E-Key Management:\u003c\/strong\u003e Send digital keys to guests or tenants from anywhere. Set custom validity windows (start time to end time) for each key, or freeze\/unfreeze access at any moment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTime-Limited Passcodes:\u003c\/strong\u003e Generate temporary numeric codes with configurable expiry periods — perfect for short-term rentals, service staff, or one-time guests.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAccess Log Monitoring:\u003c\/strong\u003e Every unlock event (app, keypad, or card) is logged and viewable directly in the app, giving you a complete audit trail.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFirmware Upgradable:\u003c\/strong\u003e Software functionality can be extended via over-the-air firmware upgrades, keeping your system future-ready.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Operating Range:\u003c\/strong\u003e Engineered to perform in extreme temperatures from -40°C to 70°C (-40°F to 158°F).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Battery Alert:\u003c\/strong\u003e Built-in low-power alarm notifies you before batteries run out so you're never locked out unexpectedly.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-App Support:\u003c\/strong\u003e Works with TTLock, TTHotel, and TTRenting apps — choose the platform that best fits your property management workflow.\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\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eJCSMARTS\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTTLock Smart Lock Chip\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBluetooth Standard\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBLE 4.0 (Nordic 51822)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible OS\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAndroid 4.3+ \/ iOS 7.0+\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 × AA Dry Batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCard Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13.56 MHz MIFARE IC Card\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUnlock Methods\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApp (Bluetooth), Numeric Keypad, RFID Card\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to 70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLow Power Alarm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eANSI Mortise Locks\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatible Apps\u003c\/h3\u003e\n\u003cp\u003eThis smart lock chip supports three dedicated management platforms:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTTLock\u003c\/strong\u003e — Ideal for residential and general access control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTTHotel\u003c\/strong\u003e — Designed for hotel property management\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTTRenting\u003c\/strong\u003e — Built for short-term and long-term rental operators\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eContact us before ordering to confirm which app best suits your use case and to verify ANSI mortise connector compatibility.\u003c\/p\u003e\n\n\u003ch3\u003eImportant Installation Note\u003c\/h3\u003e\n\u003cp\u003eThis chip is designed to work with \u003cstrong\u003eANSI-standard mortise locks\u003c\/strong\u003e. Please contact us \u003cem\u003ebefore placing your order\u003c\/em\u003e to verify your existing mortise connector type and ensure compatibility.\u003c\/p\u003e\n\n\u003cp\u003eFor general guidance on access control and smart lock security best practices, visit the U.S. Cybersecurity \u0026amp; Infrastructure Security Agency. For consumer product safety standards, see the U.S. Consumer Product Safety Commission (CPSC).\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What lock types are compatible with the TTLock smart lock chip?\u003c\/h4\u003e\n\u003cp\u003eA: This smart lock chip is specifically designed for \u003cstrong\u003eANSI-standard mortise locks\u003c\/strong\u003e. Before placing your order, we strongly recommend contacting us with your mortise connector details so we can confirm compatibility with your specific door hardware.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I manage multiple doors or users from the TTLock app?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The TTLock, TTHotel, and TTRenting apps allow you to manage multiple locks, issue individual digital keys to multiple users, set custom access time windows, and monitor all unlock activity from a single dashboard — all remotely from your smartphone.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How long do the batteries last, and what happens when they run low?\u003c\/h4\u003e\n\u003cp\u003eA: The chip runs on 4 standard AA batteries and is optimized for low energy consumption thanks to BLE 4.0 technology. When battery levels drop, the built-in low-power alarm triggers an alert through the app so you can replace batteries before access is interrupted.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Are the access codes and e-keys secure?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. Each e-key and numeric passcode can be assigned a specific validity period (start and end time), and you can freeze or revoke access at any time via the app. All unlock activity is logged for review, giving you full visibility and control over who enters and when.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What lock types are compatible with the TTLock smart lock chip?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This smart lock chip is specifically designed for ANSI-standard mortise locks. 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