The Lockdown Compact Automatic Dehumidifier provides ultimate humidity protection using an ultra-efficient thermo-electric process that removes 250ML of moisture per day. Features automatic digital control that lets you set custom humidity thresholds for hands-free operation.Lockdown Compact Automatic DehumidifierRemoves 250ML of moisture per day600ML capacity holding tankCompact dimensions: 9.25" L x 6" W x 4.5" D weighs 2.46lbsExtended length drainage hose included for continuous operationFull float sensor automatically stops when tank is fullAdjustable humidity threshold with automatic on/off controlPerfect for gun safes closets storage areas and other enclosed spaces where moisture control is critical. Drain directly to tank or use the built-in hose connection for worry-free continuous dehumidification.