Material:
                304# stainless steel
               
              
                Color:
                Black, Silver, Gold
               
              
                Unlocking Ways:
                RFID card or Mechanical key
               
              
                Front Panel Size:
                H282×W78×D74mm
               
              
                Back Panel Size:
                H306×W78×D74mm
               
              
                Mortise Options:
                ANSI Standard M60#/ M70# mortise
               
              
                Power Supply:
                4pcs AA alkaline batteries
               
              
              
              
                Applicable For:
                Wooden door or Steel door
               
              
                Working Temperature:
                -20℃~45℃
               
              
                Working Humidity:
                20%~95%RH
               
              
              
              
                Mechanism:
                Snowflake pattern treatment; 304# stainless steel drawing processing panel, handle, collar; ABS reader with light tip fast reading speed
               
              
                Battery Life:
                About 15000 times door opening
               
              
                Low Power Alarm:
                There is di-di-di beep when power is below 4.8V