Sensitivity level:High and Low, two options
Alarm method:Audio and light alarm, vibration
Working Frequency: 25KHz
Dimension: 400mm x 80mm x 30mm
type of battery:Standard 9V alkaline battery or rechargeable nickel-hydrogen battery
Battery working time: in case 10% alarm ratio, continuous working time alkaline battery for 40 hours, rechargeable nickel-hydrogen battery for 14 hours
Detection distance: Pin 30-60mm, 64type pistol 150mm, 6 inch dagger 160mm, diameter 90mm Steel ball.
Alarming at the same time with sound and light, it is very energy-saving.
The working condition is stable and the structure is firm.
There is a short alarm indication when starting up if working well.
Voltage reduction: There is a continuous alarm indication when powering up.
Enclosure: Made of engineering plastics for durability.