HEI LIANG specializes in smart home security and automotive accessories, offering biometric fingerprint door locks, keyless entry systems, and wireless adapters.
HEI LIANG is a brand focused on smart home security and convenient automotive accessories. Their primary product line features advanced biometric fingerprint door locks, keypad smart door knobs, and keyless entry systems designed for bedrooms, offices, and apartments. These locks often integrate 5-in-1 entry methods, including App control, fingerprints, IC cards, and physical backup keys, ensuring both top-tier security and modern convenience.
In addition to home security, HEI LIANG produces wireless Android Auto adapters, allowing users to seamlessly connect their smartphones to their vehicle's infotainment system. Their products emphasize easy installation, comprehensive app integration via platforms like Tuya Smart, and reliable everyday use.
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Press and hold the reset key for 8 seconds until the buzzer emits a long beep and the fingerprint head lights up in green to indicate a successful reset.
You need to download and install the Tuya Smart app from the App Store or Google Play to connect and manage your lock via Bluetooth.
The locks feature a Type-C emergency power interface. You can temporarily power the lock using a power bank (5V/2A) via the Type-C port to gain access and then replace the alkaline batteries.
Plug the adapter into your car's wired Android Auto USB port, turn on WiFi and Bluetooth on your phone, and pair it with the adapter's Bluetooth network to establish the wireless connection.