Jemay 2-in-1 Smoke and Heat Detector Battery Operated Alarm,Non-Disturb Mode Smoke Alarm,10-Year Battery Sealed (Non-Removable) Smoke Detector, Photoelectric Sensor Alarm for Garage,Car, 2 Pack


【2-in-1 Protection Smoke and Heat Alarm】One alarm to protect against 2 deadly threats,including smoke and heat;Heat alarms are intended to be supplementary to smoke alarms and can be placed in areas where smoke alarm cannot be used.Accurately detects heat from any potential source..【10-Year Battery-Operated Smoke and Heat Alarm】 A sealed lithium battery,the smoke and heat alarm is powered by a 3V battery (included), unaffected by power outages. No more hard wiring, solve the trouble of frequent battery replacement..【Alarm with LED】This smoke and heat detector has a built-in smart chipset. When the light is red, it means there is an emergency, when the light is green, it means everything is normal..【Easy Installation and Operation】 This battery-operated unit can be installed quickly and effortlessly without an electrician; one-button operation allows you to test and silence the alarm with ease..【Sensitive & Accurate】 Built with an advanced photoelectric sensor and intelligent chipset, the alarm can quickly and accurately detect dangerous smoke levels from smoldering fires, and provide the earliest possible warning of fires; the dust-proof isolating plate inside the alarm ensures the detection sensitivity.



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