DH-PFM900
> 4” IPS screen and QWERTY flip keyboard with 45keys
> Support IP configuration via Onvif protocol
> Support HDCVI/ Analog self-adaptive access
> Support 8x digital zoom
> Support audio and RS485 control
> TDR cable detection and network connection test
> Video screen shot, video recording and playback
> Support POE/ DC12V longer power supply
> Dual LED flashlight