> Video intercom function: Unlock, voice call, video call and volume
> Multiple bell sounds
> Supports digital wide dynamic range (DWDR)
> Mechanical button
> Metallic appearance
> IK07/IP66
> Video intercom function: Unlock, voice call, video call and volume
> Multiple bell sounds
> Supports digital wide dynamic range (DWDR)
> Mechanical button
> Metallic appearance
> IK07/IP66