It has a very good image and crystal clear sound. It captures even small noises. The battery lasts quite a long time, but anyway the charger has a very long cable and doesn't restrict you. Overall, it is very worth it for its price! It has been very convenient for us.

1 star but worth it for no vfm 1/10. It is not worth the money in any case.
1. In a house with an internal staircase while the camera is on the 1st floor with an open door, on the ground floor the monitor loses signal without any obstacle. One moment it works, one moment it loses signal for an unexpected reason. The range of 300m has been tested in an open area of 3 football fields.
2. The sound makes interference like annoying air whistles for an unknown reason.
3. Too expensive for its performance.
4. I recommend another device for a single-family house with floors/internal stairs

Very soon it presented problems with charging until it broke down while I was following the charging instructions faithfully.

Unfortunately, as I was informed by the company, the unit with the camera does not have a battery and needs to be connected to the power cable in order to function, which is completely impractical as there may not always be a socket near the child. Other than that, the sound and image are okay.

I have the previous model, the SCD620. I have had it for five years and it has been through two children. I have never had any problems. It has excellent range and very good functionality. The only thing that has needed to be changed is the batteries, which I have had to do twice in these five years, but it is done at minimal cost. I believe that the other newer models in the series are equally commendable.