对应原文:第3段:For the installation of hard-wired smoke alarms, this article is from laokaoya website, powered from the mains electricity supply, however, you will need the services of a licensed professional. 答案解析:文章第3段提到,如果按照硬接线烟雾报警器的话,你需要持有执照的专业人士帮忙。...
Ahrens, M. 2008. "Home Smoke Alarms: The Data as Context for Decision." Fire Technology 44 (1): 313-27.AHRENS M.Home Smoke Alarms-the Data as Context for Decision. . 2008Home Smoke Alarms-the Data as Context for Decision. AHRENS M. . 2008...
Either ionization or photoelectric smoke alarms can help save lives if they are properly installed and maintained. The number, site and maintenance of smoke alarms in the home and the steps a person should take in the event of a fire are discussed. Considering the rates of death, disability ...
The IELTS General Passages, Smoke Alarms in the Home and Sydney Opera House Tours are part of an IELTS General reading test and ideally, you should not spend more than 20 minutes on both these passages. There are 14 questions in total in Smoke Alarms in the Home and Sydney Opera House To...
Additionally, they said it may not be as cost-effective for monitoring larger homes, as the prices of individual components can add up. Watch our full video review of Abode below.Getting Started With Abode Setup was a cumbersome process for our tester, and it was made especially difficult by...
Shop for a First Alert smoke and carbon monoxide alarm or other fire safety products from a brand you can trust. We offer a wide variety of products to keep your home and family safe from fire, gas, CO2 and other hazards.
You'll pay $21.99 a month for the whole shebang, which is as good as it gets these days—especially since rivals like SimpliSafe, Ring Alarm, and Cove have increased their prices.Compare Abode monthly costs All Abode plans allow you to arm and disarm the system from your phone using ...
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You can also add cameras, smart home devices, and safety alarms like smoke detectors to your plan. Our experience: We liked that we could lower the investment costs by adding security equipment to the plan later on instead of buying everything all at once. Although they aren't the cheapest...
A DIY security system can cost $60 to $400 or more depending on the brand and model you buy and where you purchase it. For a higher cost example, SimpliSafe's 10-piece DIY home security systemlists for $338 on its website. Those prices can go much higher if you opt for all the ...