Power Supply: AC 110-240v operated
Sensitivity Setting: Conforms to EN50291 standard
Standby Current: <30µA
Alarm Current: <20mA
Operation Ambient Condition: 4~38℃, 25~85%R.H.
Sensor Type: electrochemical                                                                                            Hush function with LED indication
Alarm sound : ≥85DB at 100cm @3.4±0.5KHz pulsing alarm    (The alarm sound pattern is : BI 0.5s - pause 0.5s –BI 0.5s – pause 0.5s – BI 0.5s – pause 1.5s, with a corresponding LED flash ,repeat this alarm pattern)
Packing Size:110mm x 110mm x 49.5mm                                                                            Weight:0.18kg