A highly reliable alert is necessary when residents of your facility signal for assistance. These nurse call lights with accompanying tone illuminate and sound when the associated station is activated. The light and tone will continue until the station is reset. The nurse call lights are available with 1 to 3 lamps depending on your facilitys preference and needs. Light filters are available in multiple colors and the tone is available in multiple pulse frequencies to provide you with many light and sound combinations for a variety of situations. Light dome covers are removable for easy replacement of burnt out lamps. With an effective combination of light and sound, our nurse call lights with tone are an excellent addition to your emergency communication system. Description: The LS-201, call indicator, is mounted on a double gang, stainless steel plate. The call indicator may be mounted in any position. The dome cover is illuminated by an incandescent lamp (can be configured in 1-3 lamps). The audible tone sounder is a piezoelectric type, black plastic. Operation: When an associated call station is activated, the LS-201 lights and will sound the piezoelectric tone device. The tone will pulse constantly until the station is reset. Maintenance: Dome covers are easily removed from the front for simplified lamp replacement. Options: Corridor lights can be made in 1-3 light configurations with white or red domes. Lights can be made red, blue, amber, yellow, or green with additional filters. Domes can also be silk-screened. Tone can be steady, intermittent, or chime.