> 2MP CMOS camera
> Mechanical button
> Night vision & voice indicator
> PoE
> 160° angle of view
> Compatible with VTH5222CH-S1 and VTNS1006A-2
> Group call
> Power supply by 2-wire
> Aluminium alloy plate
> IK07, IP65 (Apply silica gel to gaps between the device and the wall.
    Liquid sodium silicate is recommended. For details,
     see the quick start guide.)
> Surface mounted and flush mounted