尤文图斯萨索洛
Chuango | Wireless DIY smart home security systems
Chuango | Wireless DIY smart home security systems
Home > Products > Environmental Detectors > Smoke Detector
Smoke Detector
SMK-500

The SMK-500 must be installed per NFPA instructions, and can only detect for smoke (not combustible fumes, temperatures or flames). It is recommended for corridors, basements, penthouses or other confined rooms.

Specifications

Power supply DC 9V 18mA
Static current ≤5uA
Alarm current ≤15mA
LED frequency in working state Once every 32 sec
LED frequency in alarming state Once every 0.62 sec
LED frequency in low battery state Once every 32 sec (last for 30 days)
Monitoring area 20㎡
Alarm decibel ≥85dB/3m
Radio frequency 315MHz or 433.92MHz
Transmitting distance ≤80m (in open area)
Housing material ABS plastic
Operation Condition Temperature: -10°C ~ +55°C

Relative humidity: ≤80% (non-condensing)
Dimensions (L x W x H) 102 x 102 x 31mm
尤文图斯萨索洛 快三压大小单双技巧 抢庄牛牛牛安卓版下载 五年的博彩套利生涯 博客娱乐 pk10冠军综合走势图 pk10赛车滚雪球计划 欢乐生肖开奖规律计划 宝赢系统时时彩 十三合对照表 我在天马彩票平台输了三十万 时时彩技巧视频 网上计划彩票倍投 福利彩票店什么时候关门 信汇网页登录 pk10走势软件手机版