Realistic Looking, Saving your money. Wall mounted bracket and fixings. Easy and quick to install - no wiring needed. Blinking LED and realistic wiring make it appear to work as a real secuirty camera. Deter theft, robbery, and vandalism from your home or business premises. Battery installation: 1. Open the lens with a screwdriver. 2. Take out the battery box! And insert 2x AAA batteries (Not included) 3. Pay attention to the positive and negative poles of the battery when inserting the battery.