美日韩黄色大片,成人xxxx,激情亚洲的在线观看,成人免费夜片在线观看,美女黄a视频,欧美人一级淫片a免费播放,国产a高清

Discovery 58100-908 Surface Mounting Manual Call Point With Isolator C/W Back Box

Apollo's Discovery Manual Call Point has a highly visible alarm indicator which can be seen from up to 10 metres away. When activated, the manual call point interrupts the polling cycle for a fast response. A combined LED indicator and front reset mechanism allows for a quick and simple reset.

• EN54-11 Approved  (EN54-17 Approved for Isolator version)
• E-Z fit connectors
• Front facing addressing without the need to detach the backbox
• A unique, ergonomically designed key for resetting and front cover removal
• Backward compatibility and retro-fit