久久这里只有精品免费首页,免费观看福利视频,福利免费观看,久久这里只精品国产99热8,黄片一区二区在线免费三级片,国产免费AV一级在线观看不卡,日本无遮挡H肉动漫在线观看网站

Apollo XP95 I.S. Optical Smoke Detector – 55000-640APO

The XP95 I.S. Optical Smoke Detector works using the light scatter principle and is ideal for applications where slow-burning or smouldering fires are likely.

Key Features: 

• Detects a wide range of fires.
• Insensitive to wind.
• Transient voltage protection.
• Fine gauze insect protection.
• Simple construction allows detection chamber to be cleaned.
• Lockable security fitting.
• Must be connected to a suitable safety barrier and protocol translator.