Color: Black -Material: PC + ABS -Voltage: DC 12 +/ -Current: 20mA -Frequency: 125KHz -External breaker current: 30A (Max.) -Alarm system current: 20A (Max.) -Detection range: 20 meters -Package includes: 1 x Host, 2 x ID card, 1 x Detector (135cm-cable), 1 x Relay, 1 x Security line (15cm), 1 x Horn cable (50cm), 1 x Chinese user manual -PLEASE NOTE: This product requires a lead time of 10 to 14 days.