ZKTeco Electronic Hotel Lock LH7500

The ZKTeco LH7500 is a split-design hotel lock with a European-standard mortise and separate reader/lever elements. Its exact January 2019 datasheet specifies zinc-alloy construction, a 38-to-48-millimetre door range and 13.56 MHz ISO 14443 Type A S50/S70 cards. The named software families are ZKBiolock Hotel Lock System and ZKBioSecurity.

The exact profile describes creating a record card for unlock logs and a double-lock mode. The available sheet does not explain that mode’s complete permission or override behaviour, so it has not been expanded into a privacy, emergency-access or fire-egress promise. The model’s split preparation and European mortise require its own drawing and applicable installation guide. The manufacturer’s “free software” wording also does not establish the supplier’s included software entitlement, encoder, installation service or compatibility with every later module.