4ch RF Switch Receiver 433/315mhz with Remote

Description

Directly build wireless relay, IOT project with this simple receiver and elegant transmitter.

• On board RF 433/315 mhz Receiver SYN470
• On board Decoder, support and match with other encoder chip like
  • PT2262 (fixed code), find the PT2262/2272 kit here.(it is 315mhz)
  • EV1527 (learning code), you can find the nice look and safety receiver here.
  • Wireless switch relay use EV1527 here.
  • and other transmitter encoder ICs like 2260、2262、2240、1527
• On board status LED, when signal receive/learning/finish learning, LED will indicate
• Up to four direct digital signal output, match up four buttons on remote transimitter
• Necessary pin pre-soldered, extra 4 optional pins can be soldered later (ANT, GND, LED, SW)
• LED -status LED, SW – learning switch button can lead out, on use built on board

Specifications:

• Sensitivity: -110dBm
• Power: 3.3V-5.5V
• Power consumption: 5.0V @ 315MHz, 2.5-2.8mA
• continuous data transfer rate to 2.4K (Manchester encoding)
• Good selectivity and spurious radiation suppression, easy to pass CE / Fcc international certification;
• Good local radiation suppression, can be a number of receiver modules work together (ie, single-fat and more income) and will not interfere with each other, with the use of does not affect the receiving distance.
• Temperature range: -30-85 ℃, even in harsh ambient temperature can work properly;
• 28 x 12.5 x 5.00 (mm).

Applicaton: Car Remote Door Switch (RKE), Remote control to open the door machine, Wireless security alarm, Remote control curtain machine, Wireless Industrial Controller, Wireless data transmission

• Documentation please see on this page, working principle see on this page.
• This board used a custom chinese IC, similar to EV1527, but we are NOT able to provide shematic or IC datasheet info.
• Package inlcudes board and antenna with Remote.