* Compatible System: BT4.0, for Android4.4 & IOS8.0 or above * Major function: sedentary reminder, multi-sports mode, full font push, WeChat campaign, weather forecast, call rejection, search device, alarm reminder, photo, drinking reminder, gesture control, d...
The system can then determine with greater accuracy whether any atmospheric changes are being caused by a real fire, and if so, raise an alarm or trigger an automatic sprinkler system. Existing detection systems, which are largely based on thermal imaging, often produce false positive readings by...
Years ago a cheap drone with camera was several hundred dollars. These days, you can pick up an inexpensive drone, stacked with cool features, for well under $50. Be the envy of your coworkers when you present the ultimate bulk gift for the holidays: drones! Coffee pods Consider investing...
The system will have Home and Away monitoring modes, so that the motion sensor won’t trigger an alarm while you’re home. The hub will have an 82dB siren onboard, which doesn’t strike us as very loud (the Ring Alarm siren puts out 105dB, and even that isn’t as l...