This is the technical data for the Y03 Mains powered multi frequency sounder.
Q. How can I add an external siren to a Ei radio-frequency smoke alarm system?
A. Use a mains powered RF relay Ei428 to operate a main powered sounder ACY03. The RF relay is capable to pick up the signals of any RF smoke/heat alarm from Ei Electronics/Aico.
|Product Code: ACY03||
1 in stock
£70.43 inc VAT
£58.69 ex VAT
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