Working Voltage: DC24V
Frequency Range: 500HZ-700HZ
SPL(Sound Pressure Level) :130DB
Effective transmission distance:1000M
Working temperature: -10°C~60°C
Protection grade: IP56
Linhai Yida Electronics Co., Ltd
Our company is specialized in the production of supporting products for marine, aviation, petroleum, civil, communications, radio, satellite navigation, etc.