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Alarme sonore sans fil EARYKONG 433MHz pour l'extérieur, lumière solaire étanche avec sirène sonore pour système d'alarme GSM, système d'alarme incendie
40,59€ 48,89€

Q: What power supply to buy to connect to the mains? Thanks.

demandé par BG573255535 sur 2021-01-03 08:15:48

gr5699 You made a clear answer but they answered stupidly,we can not get support from these people you ask a clear and simple question and they do not understand,The person is asking:What mains 220v Psu to DC voltage is needed to power the siren and not use the solar charging,WHAT DONT YOU UNDERSTAND?

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