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Product parameter
| ⊙ Power supply:DC 9V replaceable battery | ⊙ Conform to EN14604:2005/AC:2008 |
| ⊙ Alarm volume:≥85dB at 3m | ⊙ Big test button for easiy weekly testing |
| ⊙ Produce life time>10 years | ⊙ Low battery signal alarm |
| ⊙ Ceiling mounting | ⊙ Easy to install with mounting bracket |
⊙ Safety clip feature,not allow mouting without battery installed | ⊙ Size:Φ101mm *36mm |
