Range (optimal conditions): Up to 10 kilometers
  Channels: 8
Waterproof IP67
Headphone jack
Private codes
121 Ringtones
  Emergency alarm button
Lens
Dimensions: 17.8 x 6.1 x 3.8 cm
Weight (without battery): 176 grams Weight (with battery): 233 grams
Battery life: Up to 16 hours with alkaline batteries