China umenzi wealam yomsi AC 220V DC 9V RF Wifi NB-IOT photoelectric hardwire somke alarm factory kunye nabavelisi

umenzi wealam yomsi AC 220V DC 9V RF Wifi NB-IOT photoelectric hardwire somke alarm

Photoelectric hardwiredi-alarm yomsi

Ubonelelo lwamandla: AC 220V-240V 50Hz, kunye ne-DC 9V ibhetri yealkaline eyongezelelweyo

Ukuhambelana ne-EN14604: 2005IAC: 2008

Umthamo we-alamu: ≥85dB kwi-3m

Iqhosha elikhulu lovavanyo lovavanyo olulula lweveki

Umsebenzi wokuthula: malunga nemizuzu eyi-8

Isignali yebhetri ephantsi alam

Ixesha lemveliso> iminyaka eyi-10

Uyilo lwembuyekezo oluzenzekelayo oluzenzekelayo

Ulungelelwaniso lobuntununtunu obuchanekileyo, bulungele ukusebenza ubomi obude, isantya esisezantsi se-alam yobuxoki

Isiseko sokutyhala ukuze kube lula ukufaka

Ubungakanani: φ140mm * 44.9mm

Uhlobo lweRF:

Uqhagamshelo lwentambo ukuya kuthi ga kwi-40pcs

Imodyuli yeRF, 433MHz, uqhagamshelo olungenazingcingo ukuya kuthi ga kwi-40pcs

Uhlobo lwe-Wifi:

Imodyuli ye-WIFl ngaphakathi, qhagamshela kwiTUYAapp

Yiya eNtshona, yiya eMpuma, yiya Yuanky yeyona nto ilungileyo.

Ngaphambili: umenzi we-alarm yomsi 9V 85dB ibhetri ephantsi ye-alam ye-photoelectric yesignali yomsi

Okulandelayo: I-alarm yomsi ye-OEM engaphindi ithathelwe indawo ye-3V lithium ibhetri yeveki yokuvavanya i-alarm yomsi yefoto yombane eyakhiweyo kwiminyaka eli-10 yebhetri.

Bhala umyalezo wakho apha kwaye uwuthumele kuthi