Garage Door Open Alert Light

You can also do this and reduce the amount of wire via x10.

Garage door open alert light. When the door is closed the magnetic switch is closed and the relay is feeding terminal 87 a dead end and the light is off. Find an outlet somewhere between the switch and the led where you can plug in a wall transformer to power the led. This video describes how to set up a warning light inside your house to inform you that your garage door has been left open. For people who do not know the transmitter has the yellow light and the receiving sensor has the green light.

The garage door sensor can also send you alerts. See more ideas about doors garage doors cool garages. 99 1 56 oz 29 99 29 99. Use a normally open magnetic alarm sensor difficult to find but out there and a x10 universal dry contact module in the garage and a x10 light module in the house.

Now the door position is immediately apparent. When the door is opened even slightly the magnetic switch is opened and the relay switches to 87a and completes the circuit to the led. The original roost battery built wi fi and a microphone into a 9 volt so it could know when your smoke detector sounded and send you an alert. You can also power the led with a batteries but if the batteries run out and the garage door is open then there will be no power to light the led.

The garage door sensor yellow light and the green light together create a solid illumination. I used a cheap 3 volt wall tranformer from left over from another project. If you do not see a solid illumination or your garage door is not working the problem is most likely due to the sensors being out of line. Notifies you when a garage door is open with both audio and visual indicators supervised sensor monitors the sensors and their battery condition automatically main unit works with up to 16 sensors in 4 zones additional sensors sold separately comes with alert and alarm features with built in piercing 95db siren.

Skylink gm 434rtl long range household alert alarm home security safety protection garage door monitor system kit 3 8 out of 5 stars 523 24 99 24.