4G GSM SMS 2-Wege Fernbedienung Alarm Relais Schalter unterstützt Android IOS App I
121,70 €
This is very useful if you need protect your assets with low cost solution. - 1 relay output (240VAC@3A) can be switched ON/OFF by sending a SMS text;. - Security Alarm System applications;. - Supervision and monitoring alarm systems;.
Jetzt bei Ebay:
