How far away can it detect movement?
851077
I don't know the distance limit. Works fine in our small, closet-sized Pantry though.
851078
I'd estimate that it detects movement about 10 feet away. I have it installed over the door and it lights up when i'm about 10 feet from the door.
851079
At least 6 feet. Can't test beyond that because of an obstruction in my installation.
851080
I have mine mounted on my House overlooking my Back Deck . My deck is about 16 ft. in Depth and it detects movement at about 12 ft .
851081
It's really not meant to be a security motion detector, will see you at about 5 feet away and light up your path....works great at that!
1878681
I've got good control at about 150 feet. It starts to loose the connection that far away (or up). It's about as far as you can go and still easily see which direction it is pointing with subtle movements.
1402961
I did not test for distance, but I would estimate it to be up to 25 feet.THE BIG PLUS for this device is that it eliminated false actuations from blowing shrubbery etc.
337163
It will detect/trip on any movement in its field of range. You can adjusted so it will aim high enough not to to cover the floor. Better yet, you can just set the alarm in "HOME" setting , just like if you're home , then the motion detector becomes inactive, just your contact alarm.
1281004
It should.. these sensors detect distances (from the sensors to the object that is close)
2000610
The cm15a antenna is use to pick up commands given by a remote control. I use a wireless 4 button switch plate to turn off lights and other equipment. I also use a hand remote that can control modules. I've never used it with motion detectors. It's range is somewhat limited. Maybe 30 - 40 feet.
1481535
It is not very accurate and it basically has to be in view of the motion sensor. It won't work thru walls and it has a range of about 30 to 50 feet
1853448
I just tested mine. It picked up the signal about five inches from the iPhone. So not very far away. I was in my kitchen spinning the sensor with my finger.
337162
It will detect/trip on any movement in its field of range. You can adjusted so it will aim high enough not to to cover the floor.Better yet, you can just set the alarm in "HOME" setting , just like if you're home , then the motion detector becomes inactive, just your contact alarm.
2225521
I checked it at a distance of 15 feet and it worked. Since I sent this to my sister in another country I cannot test the range now. But in that country they may not be using it more than 25 feet. I know that they are very happy with this device.
1682002
I am not sure how it detects motion , i think it detects sudden changes in light intensity . I have it mounted in the garage facing garage door and about 18 feet away from it and it was detecting motion through the little garage door glass opening. Motion sensitivity is adjustable .
1804269
There isn't any sort of motion sensor on this particular unit and therefore the comment about detection range isn't relevant. This unit operates on a light sensor, from dusk to dawn or however long the batteries allow (8 to 10 hours per full charge).
1708184
It's motion activated within 8 feet. If you place the device on your desk, it should only go off if they get on the desk.
2061929
Mine is set only 6 feet from the door. I am sure it would work at 20 or more feet from the door. It does not work by detecting movement in a room. You will need to find a fixed location so it can have the door or window you are trying to protect in view. It could even be aimed so you could view multiple door or windows. Once you have it set up it will detect if the door or window frame changes (because it has been opened) and will begin recording.
1665714
It senses the vibration of the vehicle. I agree with previous, if answering a call outside the vehicle, the unit will pick up. Rough guess, would say 50-75 feet away.
1131886
The motion detector always activates at 30 feet but sometimes at 50 feet. Intervening branches probably interfere. I'm very happy with picture quality, battery life, and with this camera overall.
678727
Thats a very good question... The glass is not clear so I'm not sure if the sensor would be able to detect motion at all times.