... 30-megapixel linkage alarm recording system, compact, concealed installation, infrared night vision video clarity; host with any wireless, wired alarm supporting the ... .7. The host settings are 40 infrared light, when the low light, the infrared light automatically open, the video clear picture ... li-ion battery pack built-in.Product list:1, infrared video hosts x 12, universal angle braket x13,5 V1000 ...