Featuring a sleek, low-profile design, the Sumring Photoelectric combination smoke and co detector helps secure your household against two potentially deadly threats. This detector reliably detects smoke from slow-burning, smoldering fires using a photoelectric sensor. It also features an electrochemical sensor, the most accurate technology available for carbon monoxide detection.So What is the advantage of […]
Carbon Monoxide gas is one of the leading cause of accidental poisoning deaths in many countries and regions, like America. However, there are still many people unaware that they are suffering from carbon monoxide CO gas poisoning. A smoke and co alarm combined detector is such a great helper to detect the invisible CO in the air […]
About the question，we think we must know about the below fact：Smoke detectors are a must in all homes, they can help your family warn whether fire happen. and carbon monoxide detectors are needed for any home with fuel-burning appliances such as a furnace, water heater, range, cooktop, or grill.especially for cold winter … You should […]
As the name suggests：smoke co combo alarm is a safety equipment that can detect both smoke and CO gas. Detection of multiple threats all in one alarm, combination smoke co detectors help protect homeowners from smoke, fire, carbon monoxide. Such as our smoke co comb detector SR-821THS, the product is a 3*1.5V AA battery operated and […]
Intalling a smoke detector（the best smoke detector is recommend for you） is an inexpensive way to protect you and your family from smoke and fire injuries, but we think that you must take the time to test it to ensure that it’s working properly. A properly functioning smoke detector doubles your chance of surviving a fire […]
In simple terms, according to the different power supply methods, we can divide the smoke detector into the following two types Here are two kinds of smoke detectors（please click here to the sealed smoke detector we recommend）: SR-853 Battery-operated type: These cheap units can easily be installed anywhere. They require frequent inspection to makesure the […]
10 year lithium battery smoke alarm
The best 10 year sealed battery smoke detectors are powered by sealed lithium batteries that have a life span of 10 years. These alarms provide 10 years of continuous protection with no need to replace the battery for the life of the smoke alarm. the best 10 year sealed battery smoke detectors have many benefits and are a […]
To Install a smoke alarm with app, Is your main goal to be notified by the smoke alarm when the family leaves the house？Yes, we think it is right.. As a family, our biggest fear is to get a call that our house is on fire or some one is hurt. It makes us sick just […]
The 4 wires are for the connections on the smoke detector and there are 8 wires to the buildings. Even though the description for the detector says “4 wire”, there are 8 wires that go to the smoke detector from the building wiring. in other words, 4 Wires or 4 Pairs of Wires To describe […]