30 days return. Buyer pays for return postage. If you use an eBay delivery label, it will be deducted from your refund amount.
Condition:
New other (see details)New other (see details)
The BRK First Alert 4919 Hardwired Ionization Smoke Detector is a reliable and efficient safety device that operates on 120VAC power. Manufactured by BRK Electronics, this smoke detector is designed to detect smoke quickly and accurately, providing a reliable early warning in case of a fire. With its hardwired design, this smoke detector ensures continuous protection even during power outages. The model number 4919 signifies the specific design and features of this ionization smoke detector, making it a trusted choice for businesses and industrial settings.
Works as advertised!
Much more sensitive to smoke than newer "Smoke Detectors" are. I have 6 othe t newer models interconnected with this older detectors, but that is what it is supposed to do.