High-end heyi smart security alarm system kit for home house shop bank farm business with panel sensor wireless gsm wifi, You can get more details about High-end heyi smart security alarm system kit for home house shop bank farm business with panel senso
200 Wireless Zones Tuya Smart House Security Intruder Alarm System With Wifi GSM $114.20 - $122.20 Min. order: 1 set Tuya Smart GSM Wifi Home Alarms System For House Burglar Security $119.80 - $129.80 Min. order: 1 set home burglar wireless 4g gsm wifi security alarm system kits for hous...
house has a system of security alarms.a fire/smoke alarmA fire alarm went off and the building had to be evacuated.a car alarm(=for when someone tries to steal a car)I was woken by a car alarm in the middle of the night.a baby alarm(=for when a baby wakes up and cries)Is the...
ALARM SYSTEM SERVICE VEREIST 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! 选择语言:从中文简体中文翻译英语日语韩语俄语德语法语阿拉伯文西班牙语葡萄牙语意大利语荷兰语瑞典语希腊语捷克语丹麦语匈牙利语希伯来语波斯语挪威语乌尔都语罗马尼亚语土耳其语波兰语到...
This is what is called volumetric protection. If a person enters the field of action of these sensors, the alarm is activated. They can use an infrared system. It is usually placed high, in the upper corner of the room for maximum efficiency. ...
High-end heyi smart security alarm system kit for home house shop bank farm business with panel sensor wireless gsm wifi $76.00 - $84.00 Min. order: 1 set Easy Return Signal Repeater or Booster (wireless) for Wireless Perimeter Alarm Systems he...
A few weeks ago, an intruder broke into my house. My neighborhood was known for no break-ins in the past 11 years. No neighbors had break-ins since the community was built. I did not activate the home alarm system or pay for ADT security service. Suddenly, security became an important...
COLLOCATIONSADJECTIVES/NOUN + alarma burglar alarmNeighbours heard the burglar alarm and called the police.an intruder/a security alarmThe house has a system of security alarms.a fire/smoke alarmA fire alarm went off and the building had to be evacuated.a car alarm(=for when someone tries to ...
We provide adiscount for U.S. Military Veterans– use the word “Veteran” at check out. 9 out of 10 convicted burglars agreed - they would avoid a house protected by an alarm system.--U.S. Dep't of Justice, 1999 Sherman Eisner,president of A&E Home Security Co.(click for Washingto...
The fire-escape system is for a multi-storey building, and comprises a hinging ladder structure (2), suspended at one end at the underside of a balcony flo... S Te-Sung 被引量: 0发表: 1992年 November 1917 Fires The flames spread to the four-story brick main building as the alarm ...