... control functions in one small and exquisite appearance.2) 2.5" LCD display, and show camera image 1-channel video input, 1-channel ... PELCO-D, KALATEL, SAE etc.7) Control the PTZ and camera.8) External charging, factory configuration charger, two rechargeable lithium batteries ... 6 hours after charging.10) DC9V, 2A power supply and 2*1400MAH lithium batteries.11) Auto-reduce power dissipation, to extend ...