Motion alert works good with sender mounted 300' plus away from receiver, receiver beeps longer than necessary when sender activated is only complaint (8 beeps). Picture showed 2 senders & 1 receiver but sale is only for 1 sender & 1 receiver. They did give partial refund for not as pictured.
Verified purchase: Yes | Condition: New
Chinese made....so, of course, don't expect quality. I set it up in some remote buildings the first day with the maximum 4 sensors. In testing the distance of transmission from the detector to the base, it was better than I expected....nearly a quarter of a mile, even inside of buildings and through the woods. I turn it off in the day and on at night and keep the alarm on my night stand. The problem is...It sounds an alarm sometimes during the day even when turned off. Bad switch, bad circuit board, or what, I don't know. It created many false alarms so I have resorted to leaving the switch on and unplugging it during the day and plugging back in at night. This works for me but is a nuisance. I have worked with security equipment for 30 years. I understand how things work...or should work. I have decided to keep the setup and not return it. But I would not buy another.Read full review
Verified purchase: Yes | Condition: New
the sensor is great with good range. the only dis like is the alert alarm. it is not loud enough or long enough the alarm is plenty loud and long enough.
Verified purchase: Yes | Condition: New
If you want something with good range between the sensor and the receiver, this will work. But, if you want something with a long range sensor this falls short. Your target will have to be within 10 to 12 feet of the sensor. That is with the sensor set to high sensitivity.
Verified purchase: Yes | Condition: New
I park my motorcycle under an awning outside my workplace at night and place the motion sensor pointed towards bike...the building is an industrial warehouse type building made of metal about a football field in size.... this sensor will set off the alarm if I go outside and move near the bike. I think it fair to mention that the alert does not work that far..(the beeping sound) I have to be inside and halfway to my workstation for the alert to work..but the alarm (siren) works from outside..and the alarm is loud..so I can hear it over machinery running..2 thumbs up from me.
Verified purchase: Yes | Condition: New
Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Best Selling in Sensors & Motion Detectors
Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Save on Sensors & Motion Detectors