精品入口免费_天天色综合图片_大地资源影视中文二页在线观看 _成品网站1688入口_手机看片1204_日本特黄一级片_日本免费高清视屏在线_国产91精品精华液一区二区三区 _怡红院Av一区二区_国内真实视频聊天一区_91pony 九色_亚洲区一区二区_91香蕉视频官网_18禁裸体美女久久久久久久久久久_亚洲mv大片免费网站_66亚洲一卡2卡新区成片发布_91手机看片

SMOKE ALARM

By monitoring the concentration of smoke to achieve fire prevention, once the smoke concentration reaches the alarm set value, the detector will send out sound and light alarm signals to remind you to take effective measures immediately

Detect Type: Smoke
Model Number: JKD-516
Power Supply: 2×1.5V AA Battery

Sensor of Smoke: Photoelectric sensor
Smoke Alarm Sensitivity: 0.25dB/m
Product Life: 10 years

Operating Environment: temperature: -10℃ ~55℃,
                                          relative humidity:<95%No condensing

Storage and Transport Environment: -10~55℃ ,<95%RH

Atmospheric Pressure: 86kPa~106kPa, lndoor use type

Alarm Sound : ≥85dB at 3 meters
Installation Location: ceiling or wall
Size: about Φ115*32.5mm
Standard: EN14604:2005/AC:2008





JKD-516 datasheet.jpg


Recommended products