a级国产大片在线免费观看專業從事互動視頻_欧美日韩国产主播在线_欧美亚洲日韩理论片在线_中文字幕第二页_国产精品麻豆影院_在線觀看免費三級無碼_亚洲日韩av成人影视一区_(凹凸視頻)久久精品免费_军人野外吮她的花蒂无码视频_中国gay男男av毛片免费看

location:Home > Product > Warning equipment

Contact us

If you are interested in our products, please contact us.
Corporate name:
Jiangsu Mingjie Emergency Rescue Equipment Co., Ltd.
ADD:
North side of Jianggao Road, Zhonglian Village, Yexu Town, Gaogang District, Taizhou, Jiangsu Province
TEL:15152669837
FAX:
Email:

Warning equipment

Handheld loudspeaker
Handheld loudspeaker
Detailed description:

Model: M-2LA (M-1LA)

? Used for sound and call, mostly for command at the scene of the accident. Power 20W; with shouting, music and alarm functions.

Product FeaturesLoudspeaker, Whistle Sound
Product power supplyDC 6V-7.5V
Maximum power10W
Lighting Power
Frequency characteristics300HZ-20KHZ
Transmission distance≥200M
Product size210x132x192mm
Product weight440 g (battery not included)


相關(guān)推薦