BANNERSTOGO 0 Posted June 19, 2012 My father has a surveillance system at his property and wants to add a red flashing strobe or beacon light inside his house to warn him when people are coming. The area he wants to add a motion detector is approx 900' away from the house. There is power there and a cat6 cable there going all the way to the house that can be used to transmit a signal. I cant find anything but a red beacon light that will plug into 120vac. Is there a special power supply that will turn on by a signal for 1 minute? Thank you for any help. I am traveling up there in 2 weeks so need to order something soon. Share this post Link to post Share on other sites
the toss 0 Posted June 20, 2012 My father has a surveillance system at his property and wants to add a red flashing strobe or beacon light inside his house to warn him when people are coming. The area he wants to add a motion detector is approx 900' away from the house. There is power there and a cat6 cable there going all the way to the house that can be used to transmit a signal. I cant find anything but a red beacon light that will plug into 120vac. Is there a special power supply that will turn on by a signal for 1 minute? Thank you for any help. I am traveling up there in 2 weeks so need to order something soon. I wouldn't be running it in 120V. There are lots of 12v strobes in different colours available for security systems , forklifts etc . Most PIRs use a form B relay contact ( normally closed) & will have to be changed to normally open with a relay. OR find a PIR with a form C contact which will have both normally open & normally closed contacts. These are usually on the better quality ones which you will need if it is going to be installed outdoors. Share this post Link to post Share on other sites