4-Channel Wireless Remote control 4-Relay module,plus wireless controller.1 set

4-Channel Wireless Remote control 4-Relay module,plus wireless controller.1 set

$9.99
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4-Channel Wireless Remote control 4-Relay module,plus wireless controller.1 set Features Ø Reliable and easy to use Ø Low power consumption Application Motor Clockwise/Counter Clockwise enable, ON/OFF switch...for electric door,electric curtain,escalator,home security etc. SPECIFICATION Channel number 4 Channels Operating Voltage DC 12V Quiescent Current <=6mA Operation Temperature From -40DegC to 80DegC Transmitting Distance 150-200Meter Operating Frequency 315MHz/433MHz RX sensitivity >=-105dBm Rated Load N/O contact:20A N/C contact:7A/120VAC,12A/14VDC Latch OR Momentory BY Jumper:S-L(Latch model);S-M(Momentory) Dimension(LxWxH)(mm) 68mm X 47mm X 23mm a.imagelink {color:#969674;} a:hover.imagelink {color:#969674;} a:visited.imagelink {colo

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