Handle bar:

• Pre-selection switch for direction of travel Up/Down (left)
  
• Safety driving switch Start/Stop (right)
  
• Countersunk On/Off button
  
• LED direction of travel and battery capacity level indicators
  
• Anti-slip, ergonomically shaped handgrips
  
• Handgrips can be shifted sideways for narrow staircases
  
• Height adjustment of handle unit infinitely variable
  
• Handle unit can easily be removed from the climbing unit

Battery pack
(included in scope of delivery):

• Single charge lasts for up to 300 steps (with person weight of 70 kg)
  
• Rapid changeover, so unlimited range for scalamobil
  
• Simple exchange in case of service
  
• Lighter transportation weight of the drive unit (2.7 kg)
  
• Battery can be charged away from the scalamobil
  
• No chance of tampering through removal of the battery

E-box with control elements:

• Driving programm-selection switch for temporary deactivation of the programming (IQ feature)
  
• Micro-switch for selecting 45 different programmes
  
• Switch for single step-mode
  
• Infinitely variable speed regulation for setting of ascent from 6–16 steps/min.

Climbing unit with automatic safety brakes:

• Practical carry handle
  
• Housing made of robust, light-weight aluminium
  
• Tyres made of abrasion-resistant material with a convex shape for optimum absorption of shocks
  
• Automatic safety brakes with abrasion-resistant brake pads on all 4 wheels

Automatic charger:

• Electronic automatic charge and switch-off mechanism
  
• Indicator for charge control
  
• Automatic adaptation to mains voltage 90–240 V (useful when travelling)