装有警报 meaning in English

do not enter alarm operating
do not obstruct or chain cycles to the railings

Attach briefcases with installed alarm devices ; or incorporate lithium batteries and or pyrotechnic material
装有警报装置的小型公文包或内置锂电池和或有易燃材料物质
It is better to carry small amounts of cash more frequently rather than a large amount all at once . consider using cash - carrying garments , alarm bags or dummy bags to distract thieves
你也可考虑使用特为放置现金而设的衣服，或使用装有警报讯号的钱袋，或携带多个钱袋，以分散贼人的注意力；