Hotel Card Smart Lock
 The system contains : the completed lock, keycard , Software, Encoder, handheld device for audit trail
 when you order the lock , please select the model No . (DB900L, DB900DXL), and the finish (- see below) as well as the right handle and left handle lock quantity

SL800 Tech Specification:
 proximity maximum distance : 4cm
 status power consumption：< 8uA
 smartcard: Siemens4442
 most advanced technology : main processor -
 Texas instrument Inc. MSP430 , 16 bit instead of 8 bit,integrated flash memorizer instead of traditional EEPROM
Dual power support,
 recover protected electrocircuit,
 low consumption 4 X AA Alkaline batteries (1 year life).
 Weight: 3.1kgs (approx)
 Dimension: 240mm x 85mm x 20mm
 Working temp.:： 0.°c～+70°c
 working humidity: 20%～80%
Audit opening records:254
 Audit tracing just by Data card (Atmel Smartcard)
 Metal override system.
 Lock management software: English version for win98 and up operating system
 Suitable for door thickness 38～55mm，doorpost distance: >112mm
 Hotel Smart Lock