This Cromax Ring Bell is the perfect addition to your home security system. With a voltage of 24 V and a gray color, this Comax 24VDC WGS2.024.2 IP55 Ringbell is designed for indoor and outdoor use. Its connectivity is 24 volts and it features a powerful ringing bell that alerts you when someone is at your door. This unit is compatible with Cromax and can be used for home surveillance purposes. Its model number is Comax 24VDC WGS2.024.2 IP55 Ringbell. Purchase this unit today and add an extra layer of security to your home.