RAYKUBE NX2 TTlock Bluetooth Smart Lock Hotel Apartment Door Lock, Biometric Unlock

1. Model: F7-TT 2. System voice: English/Portuguese 3. Unlocking methods: APP, fingerprint, password, card, key 4. Battery: Use AAx4 battery, battery life 5-8 months 5. Gateway: Support connection to TTlock gateway for remote management (the gateway needs to be purchased separately, not included in the product) 6. Emergency interface: When the door lock is out of power, you can use the mechanical key and emergency

power supply 7. Door thickness: Suitable for left and right doors, doors with a thickness of 28-55 mm Product selling points: 1. With a longer and larger handle panel, it can cover the door hole left by the old lock 2. The connecting rod screw on the back of the lock F7 is adjustable, which is more flexible to install and does not require punching 3. Front panel mirror design, simple and advanced