Voltage: DC12V~36V (With undervoltage, overvoltage, overload, short circuit, reverse protection)
Working Temperature:-20℃~70℃,Maximum humidity 95%
Storage Temperature:-30℃~80℃,Maximum humidity 95%
Maximum support for TF card 256G video recording (standard 32GB/ 24h)
Video: Support CVBS/AHD720P/AHD960P/AHD1080P/Mix
Video input: Max four way video inputs, one way output; Four way trigger wires
Display mode: Built-in 12 multi-screen combination display modes, which can be set as the default boot screen to meet the special needs of different users (four-way mode)
Image control: Each channel mirror/normal;Brightness;Contrast adjust
Video files can be played back online or backed up to a computer
Loop video, auto overwrite, important video files can be set lock protection, lock files will not be overwritten delete