Smoke Alarms Anti-Theft Alarm System-Wide Standalone Fire Alarm Anti-Theft Alarm System Distance Common Detectors Types of Smoke Detectors Photoelectric Smoke Style Infrared Sensor Probe Type Inclination Sensor Infrared Sensor Installation Ceiling
1. inexpensive, sale, economy, reduced, keen, reasonable, bargain, low-priced, low-cost, cut-price, economical, cheapo (informal) Smoke detectors are cheap and easy to put up. People want good service at a cheap price. inexpensive dear, expensive, steep, costly, pricey (informal) 2. infe...
柯林斯高阶英语词典 Smoke detectors are cheap and easy to put up... 烟雾报警器既不贵又易于安装。 柯林斯高阶英语词典 展开全部 真题例句 全部 四级 六级 高考 考研 They prefer cheap toilet paper to recycled toilet paper. 出自-2017年6月阅读原文 Penny-pinching UK consumers choose cheaper products fro...
No smoke, no drips, and no harmful gases. 3. Excellent waterproof performance Water repellency rate>99%, mass moisture absorption rate<0.5%. 4. Long service life Silica aerogel has a unique three-dimensional network structure, and there is no melting, sintering...
CHZHVAN Combination Smoke and Carbon Monoxide Detectors Amazon.com/United States Consumer Product Safety Commission CHZHVAN Combination Smoke and Carbon Monoxide Detectors Hazard: The detectors can fail to activate, posing a risk that consumers will not be alerted to a fire. ...
The mezzanine in the spacesuit, detectors, aircraft cabins, nuclear submarines, tanks, steam-powered guided-missile destroyers, nuclear reactors, evaporators, boilers, and complex high-temperature steam pipeline systems. 6. LNG storage and transportation LNG pipeline, LNG ship. Th...
Home Depot's Wink Hub includes all the aforementioned wireless protocols, as well as theKidde Wireless Systemfor its smoke detectors and accessories. Not all Wink-compatible devices require a hub, though. So you'll have to check devices for the seal that indicates if it needs a hub or not...