2 channel 315MHz/433MHz 12V wireless remote control relay switch, radio transmitter and receiver controller system

1. 50mts control distance 2. DC powered 3. 2 rainprrof remotes 4. receiver with antenna 5. rf signal can pass through walls

Feature:

Wireless control, easy to installControl Lights, Motors, Fans, electrically operated Doors/Locks/Windows/Blinds/Cars or Other Appliances with AC110~240V or DC0~28V.You can turn on/off the receiver with transmitter (remote control) from any place within a reliable distance; the wireless RF signal can pass through walls, floors and doors.With characteristics of reverse power protection and over current protectionAudible / visual indicationUse microcontroller model of EM78P156, an 8-bit microprocessor designed and developed with low-power and high-speed CMOS technology.Reliable control: The transmitter (Encoding) and the receiver (Decoding) use an 8-bit code.One/several transmitters can control one/several receivers simultaneously.If you use two or more receivers in the same place, you can set them with different codes.Transmitting Frequency: 315MHz / 433MHz

Receiver (With External Telescopic Antenna):

Channel: 2 CHControl Mode: Toggle (Press -> On; Press again -> Off)Coding Type: Fixed codeCoding Setting: By solderingPower Supply (Operating Voltage): DC12V±1V (S2T-DC12-ANT1), DC9V±1V (S2T-DC09-ANT1), DC24V±1V (S2T-DC24-ANT1)Working Voltage Range of Relay: AC110~240V or DC0~28VPCB size: 68mm x 48mm x 20mmLength of  the external telescopic antenna: 80mm / 305mm (stretch) Case size: 75mm x 55mm x 30mmMaximum Working Current: 10A / each channel

Transmitter:  

Channel: 2 CHWaterproofRemote Control Distance: 50m / 150ft (theoretically)Power Supply: 2 x 3V / CR2016 button batteries (included, can be used for 12 months)

Usage:

Press button A: Turn on relay 1, Press button A again: Turn off relay 1.

Press button B: Turn on relay 2, Press button B again: Turn off relay 2.