DESLOC B200 Keyless Entry Door Lock with Handle Set, Smart Deadbolt Lock for Front Door, Electronic Keypad with Auto Lock, 12-Month Battery, IP54

Control via TTLock App within 2m Bluetooth range or upgrade with G2 Gateway for remote access; generate temporary codes for guests. Runs up to 12 months on 4×AA batteries (not included); features low-battery alert and Type-C emergency power. IP54 waterproof, auto-lock, privacy mode, anti-peeping PIN, and durable lock cylinder for reliable protection. Install in minutes with just a screwdriver; includes 12-month warranty and 24/7 customer service.