China 100% Chida chamalipiro Choyambirira - Wopanga ma alarm a utsi AC 220V DC 9V RF Wifi NB-IOT photoelectric hardwire somke alamu - Fakitale ya Hawai ndi opanga

100% Chida chamalipiro Choyambirira - Wopanga ma alarm a utsi AC 220V DC 9V RF Wifi NB-IOT photoelectric hardwire somke alarm - Hawai

Kufotokozera Kwachidule:

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Kanema Wogwirizana

Ndemanga (2)

Timatsata mfundo za kayendetsedwe ka "Quality ndi wapadera, Wopereka ndi wapamwamba, Dzina ndiloyamba", ndipo tidzapanga ndikugawana bwino ndi makasitomala onse.Ceiling Switch & Socket , RCD yotetezedwa , Power Surge Protection Chipangizo, Ndipo palinso abwenzi apamtima akunja akunja omwe adabwera kudzawona, kapena kutiikiza kuti tiwagulire zinthu zina. Mudzalandiridwa kwambiri kubwera ku China, mumzinda wathu komanso kumalo athu opanga zinthu!

100% Chida chamalipiro Choyambirira - Wopanga ma alarm a utsi AC 220V DC 9V RF Wifi NB-IOT photoelectric hardwire somke alarm - Hawai Tsatanetsatane:

Alamu ya utsi wopangidwa ndi ma photoelectric

Mphamvu: AC 220V-240V 50Hz, yokhala ndi batire ya alkaline ya DC 9V

Gwirizanani ndi EN14604:2005IAC:2008

Kuchuluka kwa alamu: ≥85dB pa 3m

Batani lalikulu loyesa kuyesa kosavuta sabata iliyonse

Ntchito Yachetechete: Approx.8 mins

Low batire chizindikiro alam

Zogulitsa nthawi> 10 zaka

Mapangidwe amalipiro odzipangira okha

ma calibration kuti amve bwino, oyenerera moyo wautali, kutsika kwa ma alam onyenga

Kankhani maziko kuti akhazikitse mosavuta

Kukula: φ140mm * 44.9mm

Mtundu wa RF:

Kulumikizana kwa waya mpaka 40pcs

RF gawo, 433MHz, opanda zingwe cholumikizira mpaka 40pcs

Mtundu wa Wifi:

WIFl module mkati, gwirizanitsani ndi TUYAapp

Pitani Kumadzulo, Go East, Go Yuanky ndiye wabwino kwambiri.

Zithunzi zatsatanetsatane wazinthu:

Zogwirizana nazo:

Timatsata chiphunzitso cha "Quality ndi chodabwitsa, Services ndi apamwamba, Mkhalidwe ndi woyamba", ndipo moona mtima kulenga ndi kugawana bwino ndi makasitomala onse kwa 100% Choyambirira Pressure chipukuta misozi - Utsi alamu wopanga AC 220V DC 9V RF Wifi NB-IOT photoelectric hardwire somke alamu – Hawai monga , Mecca padziko lonse lapansi, Latvia Takhala tikutsatira malingaliro a "kukopa makasitomala ndi zinthu zabwino kwambiri komanso ntchito yabwino kwambiri". Tikulandira makasitomala, mabungwe amalonda ndi abwenzi ochokera kumadera onse adziko lapansi kuti atilumikizane ndikupempha mgwirizano kuti tipindule.

Mulu Wolipira