UniviewUAC-B112-AF40 2MP 4.0mm Fixed Lens Bullet Audio Analog Camera

2 megapixel analog bullet camera with four millimeter fixed lens. The longer focal length narrows the field of view compared to 2.8 millimeter and magnifies the target; it increases pixel density in locations where a specific point needs to be monitored, such as corridor end, garden gate, and parking lot entrance. Audio recording is supported.