Key Features: The Douwin Lock 5737 EM is a modern smart card cabinet lock crafted from zinc alloy with a brushed golden finish, operating on 4.5V DC. It supports single or double card opening, features a low voltage warning, and allows external power access via a standby battery box. Certified by CE, FCC, RoHS, ISO, SGS, and WSC, it is suitable for hotels, gyms, offices, and commercial cabinets, offering software management for various card types.
Supplier Highlights: Douwin Int'l Industry Limited specializes in diverse electronic lock systems, including hotel and cabinet locks. The company achieves a production capacity of 300,000 sets annually and exports its FCC and CE verified products globally, with quality acknowledged by users in guesthouses, hotels, and offices.