Kidde Hardwired Ionization Smoke Alarm (3-Pack)

The Airthings Wave is a smart radon detector providing quick and accurate results straight to your smartphone. What is Radon Radon is a naturally occurring, radioactive gas that comes up from the ground and can accumulate to unsafe levels in the home. It is odorless, colorless and tasteless. Radon gas is in the air all around us and levels fluctuate daily. Replacing single-use radon test kits, this digital radon monitor shows daily, weekly, monthly and yearly measurements in the free mobile app. Use the data to take the necessary steps to protect your home and loved ones from the dangers of radon gas and make sure radon levels stay low. It is battery powered, meaning no outlet or hard-wiring is required and it can be placed anywhere in the home. In addition to monitoring radon levels, the Airthings Wave includes an additional humidity sensor and temperature sensor, allowing you to improve overall indoor air quality. Detailed analytics are available in the Airthings app or simply wave in front of the device to receive a color-coded visual indicator of the overall air quality; Green (Low), Yellow (Warning), Red (Danger). The radon monitor is also smart home enabled. It's part of the Airthings Ecosystem of smart home devices that work with Alexa, Google Assistant and IFTTT (if this then that).

Know more, worry less. The new Nest Protect looks for fast burning fires, slow, smouldering fires and invisible carbon monoxide. It speaks up to tell you what the problem is and where it is. It can also give you a friendly Heads-Up before it has to sound the alarm and you can hush it with your phone. In case you're not home, Nest Protect alerts your phone when the alarm goes off or the batteries run low. It also gives you peace of mind by testing itself over 400 times a day and showing you everything's working with a quick green glow when you turn off the lights. And it looks after your family for up to 10 years.

Water damage is the most common cause of insurance claim in North America and can often cost tens of thousands of dollars to repair. This easy-to-use water detector can give you peace of mind by alerting you to leaks, even when you're not home! Avoid or minimize damage from faulty appliances, burst pipes, sewer backups, leaky roofs, heavy rainfall, overland flooding, and more.When the sensor contacts water, a loud 105dB alarm is triggered. If paired with one of our telephone dialer systems (SK678, SK662) the alarm hub immediately starts dialing. The hub can be programmed to redial up to 5 times, with multiple phone numbers. The local alarm will continue to sound until it's removed from the water source or the battery dies.Use it wherever leaks might occur: Near hot water tanks, dishwashers, washing machines, sinks and drains. Its especially useful where they are hard to detect, like slow drips behind appliances or under a hidden drain pipe.The SK616 has a low battery warning.

Excellent professional quality rechargeable fire extinguisher.