LEEKGOVISION 5MP POE IP Camera System includes 5MP POE IP Bullet Camera,5MP POE IP Dome Camera,POE External IP Camera, POE Outdoor IP Camera, POE Indoor IP Camera.    

POE IP camera is just powered over ethernet from POE switch or POE NVR, so it does not need extra power adapter, that's why users or installer like POE IP camera system more as it does not need more cables connection to power for power saving and energy saving.