NO INCLUYE BATERIAS "Power Supply: 13.8VDC Current-Standby: 35MA Current-Alarm: 1200MA Working temperature: -15°-55° Selectable Alarm time: 45 seconds, 80seconds, 4minutes Sound Output: 120db-1meter Rechargeable Battery: 1.3AH-7AH-max Dimension: 270*200*106mm weight: 2.8kg without battery tamper switch, metal inner box Lens color: orange, red, blue "
