A4B2 4Ch Bullet IP Camera NVR Kit, Support Night Vision / Motion Detection, IR Distance: 20m Filter-4G Mobile Wifi Frequency response range: 67-20000Hz

Frequency response range: 67-20000Hz

Connect two CAT-5e/6 cables to both the output of the transmitter and input of the receiver

good shielding performance of aluminum foil

40HQ: 1169 cartons * 80 pcs = 93520 pcs

A4B2 4Ch Bullet IP Camera NVR Kit, Support Night Vision / Motion Detection, IR Distance: 20m Filter-4G Mobile Wifi Frequency response range: 67-20000HzFeatures 1. Support 4CH 1080P 1 HDD NVR. 2. 4 x 2. 0MP IP Camera(36 x IR LED, IR distance 20m). 3. High performance H. 264 compression technology, processing and flexible. 4. Supports full real time encoding video, full real time playback of multi channel synchronous decoding. 5. Main stream and Sub stream encoding: Main stream for local storage, ensure image quality; Sub stream for real time network transmission, easy to solve bandwidth bottleneck