電器特性
Features
·This specification is applied to piezo siren(self-drive type)
·The product describe below are used for buzzer in various alarm systems
Specifications
·Rated voltage: 12VDC
·Operating voltage: 8~16VDC
·Current consumption: 250mA Max.
·Sound press level: 100dB Min. at 100cm
·Resonant frequency: 4400±500 Hz
·Tone nature: Siren sound
·Drive type: Internal
·Operating temperature: -20°C to +70°C
·Storage temperature: -30°C to +80°C
·Wire length: 430±20mm
Materials
·ABS
·Wire: UL1015 #22AWG