- Auto Volume Adjust Back-up Alarm, 87 to 112dB
- 2017-10-22 20:08
- Model Number: YS-B05-#3156 Brand Name: YUEXIN Key Specifications/Special Features: Output level: 87-112 ±3dB(A) at 4ftVoltage: 12-36V DCCurrent(maximum):0.6A ±10%Temperature range: -40 to85°CFrequency:1240Hz ±10%Duty cycle: 0.85 pulse per second...