HikvisionPRO RangeNVR for IP cameras32 CHSupported incoming bandwidth 256 MbpsMaximum resolution 12 MpxCompression H.265+/H.265/H.264+/H.264Video outputs 2 x HDMI 4K and
AkuvoxVideo intercom 2 wires with 2 Mpx camera for apartmentsWide angle lensBuilt-in speaker and microphoneTwo-way audio with Crystal Clear technologyNight
Nivian SmartPhotoelectric smoke detectorWireless via radio 433 MHzInternal antennaAuto Reset after alarmBuilt-in sirenCan function independentlyPower supply 2 AA batteries 1.5V