Digital voice alarm 8 channel changeover for background music system
voltage
~ 230V,50/60Hz
Power
48W
Frequency
80Hz~20kHz
sensitivity
385mV
Impedance
10kΩ
SNR
>70dB
8 relay programmable output
short circuit, no voltage
Installation
desktop or 19 inch cabinet
Pengemasan dan pengiriman
Rincian Kemasan
Full-sealing package of Products: We adopt full-sealing bubble film+strech film+wood frame (or wood box). It will keep the moist from entering into the package to make the products rusted.