The MCS1610SB Indoor Power Supply from Pelco consists of 16 multi-output 24 VAC indoor power supplies. The power supplies allow for 120 or 240 VAC line input. Each output features its own LED power indicator and three-position switch. The switch lets you individually turn off each output or quickly select between 24 and 28 VAC without reconnecting wires. The MCS1610SB is available with either glass fuses or self-resetting circuit breakers.