▷ Structural design that opens when you hold the handle, tempered glass panel, minimalist style;

▷ Front and rear panels are made of aluminum alloy die-casting and oil-injected;

▷ Tongtong APP, Bluetooth + WIFI combination, can unlock the door remotely and upload information in real time;

▷ Wide range of uses: suitable for home use, apartment management, campus, hotel management, and engineering projects Category;

Bluetooth standard: Bluetooth 5.0BLE

Supported mobile phone system: Android 4.3 / IOS7.0 or above

Power supply mode: DC6V (4 AA alkaline dry batteries)

Emergency power supply: 5V (Micro USB)

Low battery alarm voltage: 4.8V

Voltage range: 4.5~6V

Standby current: 65uA

Working current: >200uA

Unlock time: ≈1.5 seconds

Keyboard standard: 12 keys

Number of passwords: 150

Networking method: WIFI

Applicable door type: wooden door/security door

Applicable door thickness (mm): 45-120mm

Card type: MIFARE M1 card

Number of IC cards: 200

Unlocking method: App, password, fingerprint, IC card, mechanical key Fingerprint head type Semiconductor fingerprint head

Fingerprint capacity: 120 (specifically determined by the actual fingerprint head)

False recognition rate (FAR): <0.001%

True Rejection Rate (FRR): <1.0%

Working temperature: -10~60°C

Storage temperature: - 30~70°C

Data storage type: Cloud storage

Alarm function: anti-tamper alarm/low battery alarm/system lock alarm