Your front door deserves better than old keys. This smart lock reads your face or palm vein in under a second. Prefer numbers? The combination door lock keypad works too. Built-in video doorbell connects to Tuya WiFi for live intercom. One of the few electronic locks that gives you so many ways to enter.

Model	SDL-7
APP options	Tuya(Alexa）
Unlock methods	APP, Fingerprint, password, RFID card, Facial recognization, Palm vein，Ke
Wireless supported	Tuya：WIFI
Hilight Functions	Video intercome Doorbell Camera pixels：1MP
App compabilities	Unlock/Lock Share eKeys to family and visitors. Audit trail in the App to see who accessed your door and when.
Battery	4200mAh rechargeable battery-works up to 3-6 months Charg time: about 6 hours USB-C port for emergency power via power bank.
Security Features:	Incorrect attempt alert & lockout for added security. Anti-peep scramble code prevents the correct code from being seen Privacy switch on internal lock assembly locks out all access except Administrator and override key. Double verification mode: Requires two verification methods Tamper alarm to prevent someone from prying and breaking the lock Low battery alarm Alarm for lingering outsidethedoor
Access Capacity	Fingerprint + face + password + card: 300 groups 4-8 digits code length
Operation Modes	Double verification mode: Requires two verification method
Physical Specs	Housing Material: Aluminum alloy Screen: Acrylic Finishing: Spray painting (baking paint) Work Temperature: -10°C-60°C Door Thickness range: 40-120mm
Reliability & Durability	Salt Spray Test: 98H Unlock Test: 200,000 Cycles Certification: CE
Dimention
Mortise Fit:	6068 mortise
Packing & Contents
Inner box packaage	meas:  49*13*23.5cm;            G.W.: 4.5 KGS
Carton package	meas: 52.5*51*26cm;              G.W.: 18 KGS              QTY: 4 pcs/carton
What's in box	Instruction manual/Drilling diagram/2 keys/2 cards/Accessories/Battery/6068 lock body/