The YO3 is a weatherproof mains powered external sounder. When the sounder is fitted and connected to the Ei128R relay the unit can be interlinked to up to 12 smoke detector units. The sounder alarms when one of the detector units is activated.
- 230V mains powered sounder
- 5 year warranty
- Can interconnect with up to 12 Ei140 series, EI150 series or EI160 series smoke and heat alarms via the Ei128R relay base
- Frequency range of 500Hz to 2900Hz
- No fixings supplied
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.
1 customers have rated this product and it has an overall rating of 5 out of 5
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Published on: 6th January 2012