With Voice Service
RS485
3000
Door, Hotel, Household, Hospital, School...
Stainless Steel
Non-Customized
Stainless Steel, Zinc Alloy
Brushed
Without Remote Control
CE, FCC, ISO
Card and Mechanical Key
4 Pieces of AA Bateries
Opened by Mechanical Key
Hotel, School, Apartment..
Avaiable by Sea, by Air, by Express Company
One piece per box(293mm*175*154, G. W.: 4kg. ).