... alarm way: away arm, home arm, single zone arm, delay arm, remote arm.Five defense zone: instant zone, delay zone, 24 hours zone, around zone, side zone ... ParametersPower supplyDC=9V AC=220V Static CurrentI ≤45mA Alarm CurrentI ≤250mA Wireless Frequency:315MHz±0.5MHz ... Wireless Receiving Sensitivity5mV/ m Outer Alarm Siren Volume110db Working ConditionTemperature-1040 Humidity≤90% ...