The Remote Interface Alarm option (BA353-Ax PSU 78W-KB) enables interconnection with building systems such as smoke and water detectors, halon and air conditioning systems, and security setups. Environmental MonitorlRepo stations (BA353-Ax PSU 78W-KD/KE/KF) are now offered for the Power Distribution and Power Conditioning Systems. They feature quick read LCD temperature and humidity monitoring options, with an audible alarm silence and reset button, and automatic power off for high ambient temperature conditions. The Constant Voltage Conditioner (BA353-Ax PSU 78W) products are available in two series: the portable BA353-Ax PSU 78W, and the medium-sized system BA353-Ax PSU 78W. Each of these series is a self-contained, integrated power conditioning system designed specifically for use with single phase Digital products. The BA353-Ax PSU 78W products were developed to correct input voltage fluctuations, as well as low voltage brownout conditions often encountered during peak power usage situations. Protection from the effects of electrical noise, impulses, and Spikes is also provided by the CVC products. The BA353-Ax PSU 78W series is available in sizes from .5 kVA to 3.0 kVA single phase. The BA353-Ax PSU 78W series is offered in 5.0 to 10.0 kVA single phase sizes.