Increase the security presence in your home or business by adding an additional weatherproof and wireless Defender Camera to your surveillance system. This compact camera can be concealed easily, and is built with a weather-resistant aluminum housing to prevent deterioration and rusting. With no messy wiring involved, your existing security system will be beefed up in a matter of seconds. Security Camera Features Video Resolution: 640x480 Night Vision: Yes, up to 12.2m (40’) Two-way Audio: Yes Motion Detection: Yes Zoom: 2x Not compatible with PX301-010, PX301-011, PX301-012, PX301-013