Top positive review
Product works well, some minor complaints
Reviewed in Canada on April 2, 2021
Product works well as intended, wall plug unit does not have a built in backup battery which in my case defeats the purpose since I am monitoring a sump pump that would overflow if the power goes out, hence having a backup battery would be pretty smart, thankfully I happen to have a UPS in the same room for the internet connection so I was able to get backup power to the sensor.
I would have wished Dlink made other sensors such as smoke, CO, water shut off, temperature, intrusion, etc... that could use the same app, this would provide a better system.