Dragonstate HZ-1640E-W12
Operating Temperature: -20℃~+70℃
Diameter(φD): 16mm
Driver Circuitry: Active Buzzer (Built-in Driving Circuit)
Resonant Frequency: 4kHz
Voltage Rating: 9V
Technology: Electromagnetic
Current Consumption: 7mA
Packaging:
Active Buzzer (Built-in Driving Circuit) 4kHz Electromagnetic 9V Alarms, Buzzers, and Sirens