{"pageUrl":"https://comparethespecs.com/zh/home-living/home-security/are-there-portable-fire-alarm-systems-available-for-travel-and-temporary-use","lastUpdated":"2026-09-05","totalProducts":2,"niche":"是否有适合旅行和临时使用的便携式火灾报警系统？","description":"Are there portable fire alarm systems available for travel and temporary use?","products":[{"brand":"ApexGear","model":"3-in-1 Smoke, CO and Combustible Gas Alarm","price_gbp":34.02,"origin_country":null,"specs":{"alarm_sound_level":"100dB","wireless_or_wired":"Battery-powered"},"confidence_score":null,"sources":[{"label":"Best Buy Canada","url":"https://www.bestbuy.ca/en-ca/product/apexgear-3-in-1-smoke-co-combustible-gas-alarm-battery-powered-100db-alarm-airflow-sensor-for-home-and-rv/20099335","currency":"USD","source_country":"US","price":45.99,"price_gbp":34.02,"scraped_at":"2026-09-04T22:34:51.645546"}],"summary":"This battery-powered alarm detects smoke, carbon monoxide, and combustible gas in one unit. It includes a 1000mAh backup battery, airflow sensor, flashing red light, and temperature and humidity display, making it suitable for homes and RVs.","ideal_for":"是的，它适合旅行和临时使用，因为它采用电池供电，专为家庭和房车使用而设计，并可提供100dB的声音警报，无需永久布线。"},{"brand":"First Alert","model":"SMI100RV","price_gbp":18.2,"origin_country":null,"specs":{"alarm_sound_level":"85 dB at 10 ft","wireless_or_wired":"Wireless"},"confidence_score":null,"sources":[{"label":"First Alert Store","url":"https://www.firstalertstore.com/store/products/rv-approved-battery-operated-smoke-alarm-smi100rv-1046846.htm","currency":"USD","source_country":"US","price":24.95,"price_gbp":18.46,"scraped_at":"2026-09-04T22:34:51.645546"},{"label":"RVGoParts","url":"https://rvgoparts.com/products/winnebago-rv-08505691-smoke-alarm","currency":"USD","source_country":"US","price":24.6,"price_gbp":18.2,"scraped_at":"2026-09-04T22:34:51.645546"}],"summary":"The First Alert SMI100RV is a battery-operated ionization smoke alarm approved for recreational vehicles. It has a replaceable 9V alkaline battery, test and silence controls, a low-battery warning, and an end-of-life warning, making it suitable for RV owners and temporary installations.","ideal_for":"是的，其紧凑的电池供电设计无需布线，并且经批准用于休闲车，非常适合旅行和临时使用。"}]}