The overall functionality of the product is also adjustable. 1 relay and 1 switch/1 relay and 5 switches. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
eBay
The overall functionality of the product is also adjustable. 1 relay and 1 switch/1 relay and 5 switches. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
eBay
The GSM GPRS Relay Switch rejects the call from authorized number then carries out the turn ON/OFF action on the first 'ring'. Quad-band, can work in the worldwide GSM Networks. 1 X GSM Gate Opener.
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The GSM GPRS Relay Switch rejects the call from authorized number then carries out the turn ON/OFF action on the first 'ring'. Quad-band, can work in the worldwide GSM Networks. 1 X GSM Gate Opener.
eBay
433MHz RF Wireless AC 85V~250V 1500W Relay with 2 Transmitters. ON/OFF & Toggle modes. Radio frequency signal transmission. Strong signal can pass walls, floors, doors, board and so on. You can easily program by yourself depends on your needs.
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The Indicator Light Flashes Twice In A Row. The Indicator Light Will Flash Once. It Only Needs To Be Connected To The Circuit, Without Complicated Settings. Ordinary People Can Complete It. Press It Once To Turn It On, And Press It Again To Turn It Off.
eBay
The overall functionality of the product is also adjustable. 1 relay and 1 switch/1 relay and 5 switches. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
eBay
Frequency: 433mhz. The Indicator Light Flashes Twice In A Row. The Indicator Light Will Flash Once. Press It Once To Turn It On, And Press It Again To Turn It Off. It Only Needs To Be Connected To The Circuit, Without Complicated Settings.
eBay