97秋霞影院,免费视频久久看,国产精品成人免费视频99,99色在线,亚洲视频欧美,国产福利第一视频,国产第一福利

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.