MODEL: TS-P3046B(Switch Buzzer without Display )
Specification:
1.Buzzer with out display.
2.Buzzer with OFF-LO-HI switch.
3.4 sensors system.
4.Operating voltage rating: DC12V.
5.Max power: Pmax<5W.
6.Operating temperature: -40℃~80℃.
7.Alarm Distance: 0.3m~1.5m.
8.Alarm voice: >120dB at 10 cm.
9.Ultrasonic frequency: 40KHz.
10.One year warranty.