One RF Transmitter Control Four 1 Way 30A DC Wireless Relay Switches (Model: 0020301)

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Package Include:
4 x Receiver: S1PU-DC
2 x Transmitter: C-4
1 x User manual

Application:
It can long range remote control DC and AC equipments, such as LED lighting, lamp, electrical lock, motor, pump, fan, solenoid valve, solar Lights, etc.

Feature:
Wireless control, easy to install.
Waterproof: The receiver has waterproof case and waterproof connector, it can be installed outdoors.
DC 10~80V operating voltage range.
Relay Output: This receiver is dry relay output, it can be used to operate both DC and AC equipments. The output terminals are NO / NC (normally open / normally closed), which serves as a switch. That means you should also connect a separate power supply to equipments.
High Power: Each channel can work at maximum current 30A.
The transmitter / remote can control the receiver from any place within a reliable working distance.
The wireless RF signal from the transmitter can pass through walls, floors, doors or windows, but it will lose some operating range.
The receiver has reverse power protection and over current protection built in.
The receiver only works with the selected transmitter which is matched to the receiver.

Receiver Parameters:
Model: S1PU-DC-ANT3
Operating Voltage: 10~80 VDC
Output Type: Relay Output (With Normally Open and Normally Closed Terminals)
Maximum Load Voltage of Relay: 240VAC or 28VDC
Maximum Load Current of Relay: 30A / channel
Quiescent Current: ≤6mA
Channel: 1 CH
2 Selectable Working Modes: Self-locking, Momentary
Working Frequency: 433.92 MHz
Suitable Wires for Connecting Terminals: 22-12 AWG
Operating Temperature: -20 °C ~ +70 °C
PCB size: 90 x 59 x 18 mm
Case size: 138 x 68 x 50 mm

Transmitter Parameters:
Model No.: 0021003 (C-4)
Channel/Button: 4
Button Symbol: 1, 2, 3, 4
Operating Voltage: 12V (1 x 23A -12V battery)
Operating Current: 6mA
Operating Frequency: 433.92 MHz
Transmitting Distance: 100m / 300ft (theoretically)
Modulation Mode: ASK
Operating Temperature: -20 ° C to +70 ° C
Unit Size: 58 x 39 x 16 mm

Applicable Transmitters:
The receiver can work with different transmitters, such as model C-4 (100 meters)CP-4 (500 meters)  CD -4 (1000 meters, waterproof, industrial), and CB -4 (1000 meters).

Working Range:
With a transmitter (such as C-4) to form a complete set, the maximum working distance can reach 100 meters in an open ground.
The maximum working distance is a theoretical data, it shall be operated in an open ground, no barriers, no any interference. But in the practice, it will be hindered by trees, walls or other constructions, and will be interfered by other wireless signals. Therefore, the actual distance may not reach this maximum working distance.
If you need a longer working distance, you can replace the antenna on the receiver, or use an RF signal repeater, or use a powerful transmitter, such as a CB-4 or CD-4 transmitter.

Usage:
The receiver can be used to control both DC 0~28V and AC 110~240V equipments.
Notice: The receiver is dry relay output, not DC/AC power output. Initial state of relay output terminals: Terminals B and C are Normally Open; Terminals A and C are Normally Closed.

Wiring:
I) If you want to control a DC lamp, do as following:
1) Connect the positive pole of DC power supply to terminal "L/+" of the receiver;
2) Connect the negative pole of DC power supply to terminal "N/-" of the receiver;
3) Connect the positive pole of DC power supply to terminal "B" of the receiver;
4) Connect the negative pole of DC power supply to terminal the negative pole of DC lamp;
5) Connect the positive pole of DC lamp to terminal "C" of the receiver.

II) If you want to control an AC lamp, do as following:
1) Connect the positive pole of DC power supply to terminal "L/+" of the receiver;
2) Connect the negative pole of DC power supply to terminal "N/-" of the receiver;
3) Connect the live wire of AC power supply to terminal "B" of the receiver;
4) Connect the neutral wire of AC power supply to one side of AC lamp;
5) Connect the another side of AC lamp to terminal "C" of the receiver.

Setting different control modes:
1) Setting Momentary mode: Press the learning button in the receiver 2 times, signal LED continuously flashes 2 times and then goes off.
The operation of Momentary mode with the transmitter C-4:
Press and hold the button 1 on the transmitter: The relay in the receiver 1 is activated, and the connected lamp 1 is turned on.
Release the button 1: The relay in the receiver 1 is deactivated, and the connected lamp 1 is turned off.
Press and hold the button 2 on the transmitter: The relay in the receiver 2 is activated, and the connected lamp 2 is turned on.
Release the button 2: The relay in the receiver 2 is deactivated, and the connected lamp 2 is turned off.
...
Press and hold the button 4 on the transmitter: The relay in the receiver 4 is activated, and the connected lamp 4 is turned on.
Release the button 4: The relay in the receiver 4 is deactivated, and the connected lamp 4 is turned off.

2) Setting Self-locking mode: Press the learning button in the receiver 3 times, signal LED continuously flashes 3 times and then goes off.
The operation of Self-locking mode with the transmitter C-4:
Press the button 1 on the transmitter: The relay in the receiver 1 is activated, and the connected lamp 1 is turned on.
Press the button 1 again: The relay in the receiver 1 is deactivated, and the connected lamp 1 is turned off.
Press the button 2 on the transmitter: The relay in the receiver 2 is activated, and the connected lamp 2 is turned on.
Press the button 2 again: The relay in the receiver 2 is deactivated, and the connected lamp 2 is turned off.
...
Press the button 4 on the transmitter: The relay in the receiver 4 is activated, and the connected lamp 4 is turned on.
Press the button 4 again: The relay in the receiver 4 is deactivated, and the connected lamp 4 is turned off.

How to pair the transmitter to the receiver:
You can freely pair any button on the transmitter with the receiver you want to control.
1) Select the receiver to be controlled and press the learning button in the receiver once, the signal LED on the receiver flashes once and then stays on, it means the receiver enters the learning state.
2) Press the button you want to use on the transmitter, if the signal LED flashes for 1 time, it means this button pairing is successful.
3) Press the learning button of receiver again for 1-2 seconds, the LED signal turns off, it means the receiver exits the learning state.
4) The receiver can learn multiple transmitters with different codes.

How to delete all transmitters codes stored in the receiver:
Press the learning button in the receiver 10 times and then release the learning button, signal LED flashes 10 times quickly and then goes off, this indicates that all stored codes have been deleted successfully.