Swann SW233-ADW ADW300 Digital Wireless Security Camera Digital Wireless Technology Provides Interference-Free Transmission &amp; Reception Wireless 2.4 Ghz Transmission Between Camera &amp; Receiver Up To 160 Ft Strong Digital Transmission Up To 400 Ft 2.4 GHz Digital Modulation with Motion JPEG Image Processing Pan, Tilt and Zoom functions on the receiver Transmission range up to 160-feet through multiple obstructions 24 individual Infrared LED's for night vision capability All-Weather housing for use in extreme cold, heat or humidity environments