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Product parameter
| ⊙ Power supply: Non-replaceable 3V lithium battery | ⊙ Conform to EN50291 new version standard |
| ⊙ Imported Figaro sensor | ⊙ Sensor type: Electrochemical |
| ⊙ Alarm volume: ≥85dB at 3m | ⊙ Silence function: Approx. 10 mins |
| ⊙ Product life time≥ 10 years | ⊙ Size: Φ90mm * 35.5mm |
