BT25D04 DC12V 24 V 4 Kanal Bluetooth Timer Verzögerung Relais Platine iOS Android Handy Schalter
22,63 €
It can also be triggered by an external pulse signal. 3 Bluetooth protocol: Bluetooth Specification V4.0 BLE. 1 phone must support bluetooth 4.0, such as galaxy S4 (android 4.3),phone 4s(IOS8). Android : Installing "BluetoothLeGatt" APP.
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