颜色 Colour: 亚光黑 Dull black
外壳材质 Shell material:ABS
填料函Cable gland:2-PG16
(壁挂式 wall mounted)
报警声压级 Alarm sound pressure level:75dB~90dB
防护等级IP rating:IP20/IP44
hy1993@hzhuayan.com
0571-82695169 / 82695181