Battery-powered fire alarmPROBLEM TO BE SOLVED: To provide a battery-operated fire alarm device carrying out warning processing after recovering electromotive force in detection of a fire even when the electromotive force of a battery power supply is lowered in a cold district.和田 剛嗣...
battery failure alarm 电池故障信号设备 program failure alarm 程序故障警报 current failure alarm 电流中断报警设备,停电报警信号 flame failure alarm 灭焰信号器 failure to vt.不能,无法 failure in ...的失败 main alarm 主报警器,主报警信号 failure strain 破坏应变 air failure 气源故障 grain...
技术特色(TECHNICAL FEATURES)密闭结构(Sealed Construction)电解液悬浮系统(Electrolyte Suspension System)气体再组合(Gas Recombination)使用免保养(Maintenance-Free Operation)任何方向可使用(Operation In Any Position)低压力排气系统(Low Pressure Venting System)高负荷格子体(Heavy Duty Grids)低自行放电-长保存寿命(Lo...
2.JBE has China's first-class fire research and technology team, and has an engineer team with 8 rich experience engineers who have been engaged in alarm development for more than 5 years.3.Owned the most authoritative certificates such as ISO, BSI, EN14604:2005...
System:Fire Alarm Start Order Request Contact Supplier Chat Still deciding? Get samples ofUS$ 4.5/Piece Order Sample Shipping & Policy Shipping Cost:Contact the supplier about freight and estimated delivery time. Payment Methods: Support payments in USD ...
价格便宜的光电传感器独立烟雾探测器,具有十年电池寿命的家用安全报警系统 - Buy Home Security Smoke Alarm residential And Commercial Area Detect Smoke 10 Years Battery Life Fire Alarm Product on Alibaba.com
ANSORL TECHNOLOGY LTD is a building automatic control system and fire alarm system provider. Over the past years, We have always been dedicated to serving the diverse needs of our customers. Although we started out as a tiny engineering and manufacturing company in China and have grown into a...
Audible and visual fire alarm with battery backup 青云英语翻译 请在下面的文本框内输入文字,然后点击开始翻译按钮进行翻译,如果您看不到结果,请重新翻译! 翻译结果1翻译结果2翻译结果3翻译结果4翻译结果5 翻译结果1复制译文编辑译文朗读译文返回顶部 听觉和视觉的火灾报警备用电池...
Ltd is a Hi-tech enterprise specialized in the research & development of security and fire alarm products, including PIR detector, smoke detector, gas leakage detector, Carbon Monoxide detector, fire alarm bell/strobe siren, manual call point, magnetic contact...
Multiple fire detectors combined monitoring, early warning of fire; built-in microcomputer processor, intelligent core; double-bottle group of fire extinguishing agent, long fire suppression time; Dedicated nozzle, spraying agent atomization is more uniform, covering a larger area; With automatic start,...