Decent motion sensor, but doesn't work as advertised. I use with an ISY home controller (superior in all aspects to Smart Home's 'Hub'. It does NOT continuously send ON signals, and will only send another ON signal after it's sent an OFF command after not detecting motion for 30 seconds. ALSO, this unit is NOT outdoors rated like its predecessor. BUT, it does have a port in the battery compartment for a micro-USB connection. Smart Home has a special cable one can buy, which is highly recommended, since battery life can be short if in a high traffic area.
This item is consistent quality to other Insteon products. The only reason for 4 stars instead of 5 is the wall mount arm is really cheap and difficult to get the sensor adjusted to the exact position desired.