We no longer need this, but it has been the best monitor! It works great, except the battery life on the monitor is very short (no problems as long as it is plugged in). Retails for over $150!! Brought to you by the leaders in the baby monitor industry, the DXR-8 is a dependable choice that offers a balance between size, weight, video and audio performance. Software and hardware refined over years of iteration from customer feedback. Plug and play - no setup required, perfect for travel. Features interchangeable lens technology. Unlike internet cameras, the DXR-8 offers zero load time delay-free playback on a dedicated monitor screen. 100% digital privacy, safe from hackers. •Zoom further - use optical zoom lens AND digital zoom function for 4x zoom, without compromising video quality •Remote pan / tilt / digital zoom •Alarm function, two-way talk, remote thermometer, invisible IR night vision •Expandable up to 4 cameras with Scan Mode •Interchangeable optical lenses - standard and zoom lens included, wide angle lens sold separately. •Battery life: 12 hours audio-only mode, 8 hours with live screen •Spare/extra monitor unit charging cable included •Sound activated LED bar