Fingerprint Padlock SK-U702 – 20 Fingerprints, Tuya App Unlock, C-Grade Core, 304 Steel Shackle, 10-12 Month Battery

Fingerprint Padlock with Tuya App Access

The SK-U702 is a smart fingerprint padlock that stores up to 20 fingerprints and unlocks through the Tuya App. A C-grade cylinder core, 304 stainless steel shackle and zinc alloy body deliver solid security, while two CR2032 cells provide 10-12 months of standby. It fits school lockers, home gym lockers, office lockers, gates and storage.

Key Features

• Fingerprint unlock – fast recognition in under 0.5 seconds.
• 20-fingerprint capacity – share access with family, staff or team members.
• Tuya App control – unlock and manage from your smartphone, with cloud storage.
• C-grade cylinder core – high security against picking and forced entry.
• 304 stainless steel shackle – hardened steel resists cutting and prying.
• Zinc alloy body – durable and corrosion-resistant.
• Waterproof design – suitable for indoor and outdoor use.
• Low battery alert – clear warning before the cells run out.
• 10-12 months standby – long service between battery changes.

Specifications

Model	SK-U702
Unlock methods	Fingerprint / Tuya App
Fingerprint capacity	20 fingerprints
Recognition speed	Under 0.5 seconds
Security grade	C-grade cylinder core
Shackle material	304 stainless steel
Body material	Zinc alloy
Battery	2 × CR2032 (210mAh)
Standby time	10-12 months
Working temperature	-20°C to 55°C
Dimensions	88 × 46 × 22 mm
Certifications	CE, FCC, RoHS
Applications	School lockers, gym lockers, office lockers, gates, storage

Applications

The SK-U702 brings one-touch fingerprint entry to lockers, gates, toolboxes and sheds. As a smart lock OEM/ODM manufacturer, we supply it with custom logo, packaging and color options for distributors, retailers and project buyers worldwide.

Contact us for bulk pricing, samples or OEM/ODM customization.