A-850双音报警喇叭,高响度报警喇叭
Self-Contained Electronic Siren ELECTRonIC SIREN Indoor/Outdoor Two-Tone Siren exterior alarm siren
报警器/扬声器可定制
三线制高音和平音调可选
白色ABS阻燃外壳
国际（UV）标准线材
额定电压:12 VDC
工作电压:9 - 15VDC
报警响度:120+/-3 dB (at 12VDC/1m)
额定电流:600/1000mA(at 12VDC)
功 率：30/40W
装箱数（pcs）：10只/箱
A-850 Self-Contained Electronic Siren ELECTRonIC SIREN Indoor/Outdoor Two-Tone Siren exterior alarm siren