The Safety 1st Crystal Clear was discontinued in 2019.
The Safety 1st Crystal Clear monitor is one of the least expensive monitors we tested. It is available with 1 parent unit for street price less than $30, or 2 parent units for about $35. It is very simple to use. Unfortunately, it also suffered from very poor range and disappointing sound clarity. More susceptible to static than most monitors we tested, this monitor may cost you lost sleep for the benefit of low purchase price. We advise caution. There are better monitors out there for reasonable prices.