How to wire simplex 4903-9101 with 2901-9840?

Hello, I recently got a new device for my birthday. I am not sure how to wire it, do I attach to the wires coming out of the strobe plate or attach wires to the horn?

[quote=Tornadofirealarm post_id=87218 time=1592892547 user_id=6171]

Hello, I recently got a new device for my birthday. I am not sure how to wire it, do I attach to the wires coming out of the strobe plate or attach wires to the horn?

[/quote]

Hi,

On the 4903-9101, there should be two pairs of red and black wires. Wire one pair to the horn. there should be + and - stamped on the back of the -9840. The red wire is positive and the black wire is negative, so wire the red wire to the positive terminal, and the black to the negative terminal of the horn. The other pair of wires can go to your power source (24VDC). Hope I helped!

[quote=RSSAlarms post_id=87221 time=1592945343 user_id=4672] [quote=Tornadofirealarm post_id=87218 time=1592892547 user_id=6171]

Hello, I recently got a new device for my birthday. I am not sure how to wire it, do I attach to the wires coming out of the strobe plate or attach wires to the horn?

[/quote]

Hi,

On the 4903-9101, there should be two pairs of red and black wires. Wire one pair to the horn. there should be + and - stamped on the back of the -9840. The red wire is positive and the black wire is negative, so wire the red wire to the positive terminal, and the black to the negative terminal of the horn. The other pair of wires can go to your power source (24VDC). Hope I helped!

[/quote]

Thanks that helps