之后-销售服务
退换货, 其他, 维修, 免费备件, 呼叫中心的在线技术支持
Sensitivity
Tilt ±65° Rotate 360° Deflection ±60°
Certification
FCC,ce,RoHS
Beep
Acoustic speakers with adjustable tone and volume
Data interface
USB HID KBW ,USB HID CDC,RS 232
Relative humidity
5% to 95%(No Condensation)