Easy to setup and use Perfect for monitoring around your home or business High quality picture and sound transmitting No interference from crowded 2, 4GHz devices Stronger wall penetration than 2, 4GHz/5, 8GHz wireless transmission Video transmission goes up to 330ft clear line of sight or 100ft indoor Battery operable camera for temporary usage (2-3hrs) Flexible channel switch design Includes: Wireless Color Camera (SM-8009) with bracket AV Cable 8V AC Adapter x 1 9V Battery Battery Clip SKU: TEKL032