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DC 12V 315 MHz 4 Channel Relay Board Module JDQ-4B

SKU:A1485000JT

The DC 12V 315 MHz 4 Channel Relay Board Module is a heavy duty relay module featuring DC 12 operation, low current draw. It is ideal for general purpose in receiving date and controlling signal, it can be used in garage door, roller shutter door or ...
Retail Price:
USD$ 22.78
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Quantity 2-78-1920-49≥50
Price USD$ 12.14USD$ 10.33USD$ 8.53USD$ 6.12
 
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Specifications:


  • Working Voltage: DC 12(6-24V optional)
  • Operating Frequency: 315MHz (260-440MHz, more than 20 kinds of frequency optional)
  • Quiescent Current: 8mA
  • Sensitivity: -103dBm
  • Operating Temperature: -15℃ ~ +70℃
  • Modulation Method: ASK
  • Encoding Type: Fixed code
  • Size: 82 x 52 x 19mm / 3.23 x 2.05 x 0.75in(L x W x H)
  • Small, compact size
  • low current draw
  • Ideal for general purpose in receiving date and controlling signal
  • Used in garage door, roller shutter door or windows, remote control door lock, etc.

Details:

DC 12V 315 MHz 4 Channel Relay Board Module JDQ-4B


  • The DC 12V 315 MHz 4 Channel Relay Board Module is a heavy duty relay module featuring DC 12 operation, low current draw

Application:


  • Remote control, remote measurement and remote sensing
  • Anti-theft alarm signal receiving and various remote controls for home-appliances

RF Wireless Receiving Module


  • The wireless receiver module RF heterodyne Receiver Module is a better capability of RF module. It insure the frequency have no excusion or distnce do not change when librated or high/low temperature. It has excellent reliability and stability, Can avoide the disadvantage of regenerative circuit which liable to be interfered and low reliability. This receiving system is a perfect choice where need high demand. The module can be used in for alarm system, guard against theft and alarm system, garage door control, Automatic doors or windows, garage gate and other pace which need remote control.  It also widely used for data receiving and signal control and are speified as preferred components in remote control garage, roller curtain, door locks, alarm system, industrial control

Package Included:


  • 1 x Relay Module