China Kutentha alamu fakitale HW-HHA 85dB opanda zingwe RF AC 220V ndi DC 9V batire kumbuyo hardwired kutentha alamu fakitale ndi opanga

Kutentha alamu fakitale HW-HHA 85dB opanda zingwe RF AC 220V ndi DC 9V batire kumbuyo hardwired kutentha alamu

Magetsi opanda zingwe: AC 220V-240V 50Hz, ndi DC 9Valkaline batire kumbuyo

Mphamvu zopanda zingwe: DC 9V batire yosinthika

Zogwirizana ndi BS5446-2:2003

Kuchuluka kwa alamu: ≥85dB pa 3m

Batani lalikulu loyesa kuyesa mosavuta sabata iliyonse

Ntchito Yachetechete: Approx.8 mins

Alamu yotsika ya batire

Zogulitsa nthawi> 10 zaka

Kulumikizana kwa waya mpaka 40pcs

Wireless RF module mwina,

kulumikiza opanda zingwe mpaka 40pcs

Kankhani maziko kuti akhazikitse mosavuta

Utali wopanda zingwe: φ140mm * 58.8mm

Utali wopanda zingwe: φ101mm * 36mm

Pitani Kumadzulo, Pitani Kummawa, Pitani YUANKY ndiye wabwino kwambiri.

Zam'mbuyo: Alamu ya carbon monoxide alarm OEM yomangidwa mu lithiamu batire electrochemical carbon monoxide alarm yokhala ndi LCD

Ena: Fakitale ya alamu yautsi HW-SA38H 100 metres yojambula utsi wopanda zingwe yokhala ndi batri yazaka 10

Lembani uthenga wanu apa ndikutumiza kwa ife