S130 4G GSM SMS 2 Way Remote Controller Alarm Relay Switch Fit Android / Ios APP
Model: S130. Model: S130. 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;.
4G GSM SMS 2 Way Remote Water Level Alarm Controller Relay Switch App Control
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;.
