433Mhz 1CH Wireless Remote Switch Relay Receiver Transmitter Universal DC


  • Very convenient to use: Simple wiring diagram for easy connection.
  • Supports up to 20 remote controls: Allows for extensive remote control capability.
  • Super compact design: Occupies minimal space.
  • Versatile applications: Can connect to electronic control locks, lights, electric curtains, etc., enabling remote unlocking of doors, light control, curtain operation, and more.
  • Customizable working modes: Switch between momentary, toggle, and latching modes according to your needs.



Input Power: DC10V-14V
Standby Current: RF Frequency: 433MHz
RF working mode: superheterodyne reception
Receive sensitivity: >97 dbm
Transmitting distance: 100m (open area)
Decoding mode: MCU software decoding
Remote control storage: up to 20 PCS
Working mode: Momentary, Toggle, Latching
Wiring type: fixed terminal
Output Terminal: NO , NC , COM
Remote Control battery: 2* 3V button batteries (included)
Supporting Remote Control Type: learning code (1527 chip)
Package Information:
Package Size: Approx. 13*9*3cm/5.12*3.54*1.18in
Package Weight: Approx. 50g/1.8oz  (with 1PCS Remote Control)
Package Weight: Approx. 70g/2.5oz  (with 2PCS Remote Control)


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