|   | Scanner | 
 Presentation Base | 
 Desktop/Wall Mount Base | 
 
  | Mechanical | 
  | Dimensions | 
  108.2 mm L x 70.4 mm W x 160.2 mm H | 
  82.9 mm L x 90.4 mm W x 121.6 mm H | 
  211.3 mm L x 74.2 mm W x 77.7 mm H | 
 
  | Weight | 
  247g (Battery Free: 218g) | 
  214g | 
  223g | 
 
 
  | Environmental | 
  
  | Operating Temperature | 
  0 to 50°C | 
  5 to 35°C Charging 0 to 50°C Non-Charging | 
 
  | Storage Temperature | 
  -40 to 70°C | 
 
 
  | Relative Humidity | 
  0% to 95% non-condensing | 
  | Drop | 
  Designed to withstand 2000 0.5 m drops to concrete | 
    | 
 
 
 
  | Environmental Sealing | 
  IP52 | 
  IP41 | 
 
 
  | Electrical | 
  | Battery | 
  3300 mAh Li-ion  | 
    | 
 
 
  | Charging Power | 
    | 
  2.5 W (0.5A @ 5 V) | 
 
 
  | Non-Charging Power | 
    | 
  0.75 W (0.15A @ 5 V) | 
 
 
  | Expected Operation | 
  Battery: 22 hours | 
    | 
 
 
  | Expected Charge Time | 
  Battery: 4.5 hours | 
    | 
 
 
  | Optical | 
 
  | Optics | 
  2D Imager | 
    | 
 
 
  | Motion Tolerance | 
  SR/HD – 4 meters/second 1962li: 3.4 meters/second |  
    | 
 
 | Scan Angles | 
 SR/HD: 42° Horizontal; 36° Vertical 1962li: 
 Horizontal: 28°; Vertical: 24° |   
   | 
 
  | Print Contrast Ratio | 
  As low as 15% |  
    | 
 
 
  | Symbologies Decoded | 
  Reads standard 1D, PDF, 2D, Postal Digimarc, DOT Code, and OCR symbologies |   
  | 
 
 
  | Communications | 
  | Host System Interfaces | 
  USB, Keyboard Wedge, RS232 |    
    | 
 
  | Bluetooth Radio | 
  2.4 GHz Bluetooth v4.2 |    
    |