SPACER is designed to keep your employees and customers safe and maintain social distancing while interaction. It alarms when they are too close and maintain healthy distancing. The color of the light also changes if the two of them are too close and gives a warning to the person to follow a paritcular distance/gap. Highly effective at the billing/cash counters. We are custom fabricators and SPACER can be customized as well as per the client's requirement.  Multiple Color Options are available.  We can also make it in custom shape if any client has a specific requriement on the same. Technicals 1) SPACER always need a power to work. It does not work on batteries. 2) SPACER does not have on/off button. It is just plug and play device. You just simply take of the wire and the device is off.