hotel lock is a Locks product. Key specs — Origin: China (Mainland).
Product Description
Key Specifications/Special Features: Initiator of double-lock function to bolt card of human nature Initiator of locked prompted function Lowest power consumption: adopt PHILIPS latest technology lowest-power CPU Power supply: 4 standard AAA alkaline batteries Battery life: more than 2 years in normal state, depending on both usage and climatic conditions Static consumption: 3uA Dynamic consumption: 200mA Card management: arbitrary add Solid allumen handle Easy to use: just insert the card slot of the IC card and it can be unlocked Emergency keys : the door can be opened by Master Card or Mechanical key even if the deadbolt works System constitutes: IC card, deadbolt lock, emergency keys, optional card issuing machine, management software