Zinc alloy casing, sturdy dustproof & long service life; elegant full high-sensitivity touch screen, anti-interference and safe to operate
Screw-free installation, just insert into 19*15.8mm reserved hole; fits cabinet panels 0.5–12mm thick
Customizable 1–15 digit password lock, factory default code 1234; ideal for drawers, cabinets, lockers, mailboxes without physical keys
Low battery reminder alarm: buzzer alerts at DC 3.3V±0.2; easy battery replacement with clear positive/negative polarity prompt
Manual size measurement with minor tolerance; read user manual thoroughly before installation and use