A4B5-Mini 4 Channel 720P 1.0 Mega Pixel 4 x Bullet AHD Cameras AHD DVR Kit, Support Night Vision / Motion Detection, IR Distance: 20m, A4B5-Mini Kit Option:A4B5-Mini Kit no need to hold

no need to hold

Impedance: greater than 16 Ohms

12GB+512GB

high and low key layout

the cage allows the fast switch between tripod shooting

A4B5-Mini 4 Channel 720P 1.0 Mega Pixel 4 x Bullet AHD Cameras AHD DVR Kit, Support Night Vision / Motion Detection, IR Distance: 20m, A4B5-Mini Kit Option:A4B5-Mini Kit no need to holdAHD DVR 1. Support 4CH 960P 720P 1HDD AHD DVR 2. Support 4pcs 1MP AHD Camera(36pcs 5mm IR LED,IR distance 20M) 3. Compression algorithm ideal: H. 264 compression algorithm, 30% decrease of stream due to advanced space time filtering technology. 4. Playback quality: Support full real time encoding video, full real time playback of multi channel synchronous decoding. 5. Main and Sub Stream: Main stream and Sub stream encoding. Main stream for local