Working Tempreture :
-50 ~ +60 degrees
Material :
Stainless Steel 304, Moisture-proof, Fire-proof
Surface Treatment :
SUS304, Black and Rose Gold
Card Type :
Temic Card & M1 S50 Card
Power :
DC6V or 4PCS AA Alkaline Batteries.18 Monthes' Duration
PMS Interface :
Free SDK, or Fidelio Registered Interface Software
Certificates :
CE, FCC, ISO9001