ETECTION SENSITIVITY: Φ2.5MM STELL BALL

POWER SUPPLY: 9V FOLD BATTERY（6F22ND）

POWER CONSUMPTION: 270MW

OPERATION FREQUENCY: 22KHZ

CURRENT: MORE THAN 50MA

OPERATION TEMPERATURE: -5℃ TO 55℃

NET WEIGHT: 409G

DIMENSION: 410MM X 85MM X 45MM