Package Include
1 x Receiver: S12CA-DC-ANT3
1 x Transmitter: CV-12
1 x User manual
Application
For long range remote control DC and AC equipments, such as lamp, lights, LED lighting, motor, fan, pump, solenoid valves, door lock, heater, etc.
Feature
Relay Output: This receiver is dry relay output, it can be used to operate both DC and AC equipment. The output terminals are NO / NC (normally open / normally closed), serving as a switch.
With external antenna, the receiver has a farther working range.
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.
Receiver
Model: S12CA-DC09 / S12CA-DC12 / S12CA-DC24
Power Supply (Operating Voltage): DC12V±1V (S12CA-DC12), DC9V±1V (S12CA-DC09), DC24V±1V (S12CA-DC24)
Output Type: Relay output
Channel: 12 way
Control Modes: Self-locking, Momentary, Interlocking and mixed modes
Static Current: ≤6mA
Maximum Working Current: 5A / each channel
Working Frequency: 433MHz
Operating Temperature: -20 ° C to +70 ° C
PCB size: 94 x 73 x 21 mm
Case size: 100 x 80 x 28 mm
Transmitter
Model: 0021022 (CV-12)
Channel/Button: 12
Button Symbol: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
Operating Voltage: 12V (1 x 23A -12V battery)
Operating Frequency: 433MHz
Transmitting Distance: 500m / 1500ft (theoretically)
Modulation Mode: ASK
Unit Size: 110 x 50 x 18 mm
Applicable Transmitters
The receiver can work with different transmitters, such as model CV-12 (500 Meter / 1500 feet range) and CB-12 (1000 Meter / 3000 feet range).
Working Range
With a transmitter (such as CV-12) to form a complete set, the maximum working distance can reach 500 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 want to have a further working range, you can replace external antenna of the receiver or use a high-power transmitter, such as CB-12 transmitter.
Usage
This receiver has three output terminals for each channel, "A" for the NC terminal, "C" for the NO terminal, and "B" for the COM terminal.
Initial state of relay output terminals: Terminals “B” and “C” are Normally Open; Terminals “A” and “C” are Normally Closed.
Wiring for Wireless Switch Receiver, click here to learn more.
Setting different control modes (operation with transmitter CV-12):
1) Setting Self-locking mode: When the receiver is in the status of LEARNING, press button 1 of the transmitter.
Press the button 1 on the transmitter: The relay 1 in the receiver is activated, and connected device 1 ON.
Press the button 1 again: The relay 1 is deactivated, and connected device 1 OFF.
Press the button 2 on the transmitter: The relay 2 in the receiver is activated, and connected device 2 ON.
Press the button 2 again: The relay 2 is deactivated, and connected device 2 OFF.
...
Press the button 12 on the transmitter: The relay 12 in the receiver is activated, and connected device 12 ON.
Press the button 12 again: The relay 12 is deactivated, and connected device 12 OFF.
2) Setting Momentary mode: When the receiver is in the status of LEARNING, press button 2 of the transmitter.
Press and hold the button 1 on the transmitter: The relay 1 in the receiver is activated, and connected device 1 ON.
Release the button 1: The relay 1 is deactivated, and connected device 1 OFF.
Press and hold the button 2 on the transmitter: The relay 2 in the receiver is activated, and connected device 2 ON.
Release the button 2: The relay 2 is deactivated, and connected device 2 OFF.
...
Press and hold the button 12 on the transmitter: The relay 12 in the receiver is activated, and connected device 12 ON.
Release the button 12: The relay 12 is deactivated, and connected device 12 OFF.
3) Setting Interlocking mode: When the receiver is in the status of LEARNING, press button 3 of the transmitter.
Press the button 1 on the transmitter: The relay 1 in the receiver is activated, and connected device 1 ON; Other 11 relay are deactivated, and connected devices OFF.
Press the button 2 on the transmitter: The relay 2 in the receiver is activated, and connected device 2 ON; Other 11 relay are deactivated, and connected devices OFF.
...
Press the button 12 on the transmitter: The relay 12 in the receiver is activated, and connected device 12 ON; Other 11 relay are deactivated, and connected devices OFF.
4) Learning Self-locking (Channel 1~4) + Momentary (Channel 5~8) + Interlocking (Channel 9~12) control mode: When the receiver is in the status of LEARNING, press button 4 of the remote control.
5) Learning Self-locking (Channel 1~6) + Momentary (Channel 7~12) control mode: When the receiver is in the status of LEARNING, press button 5 of the remote control.
6) Learning Self-locking (Channel 1~6) + Interlockingd (Channel 7~12) control mode: When the receiver is in the status of LEARNING, press button 6 of the remote control.
7) Learning Momentary (Channel 1~6) + Interlocking (Channel 7~12) control mode: When the receiver is in the status of LEARNING, press button 7 of the remote control.
8) Learning Interlocking (Channel 1~4 interlocked; Channel 5~8 interlocked; Channel 9~12 interlocked) control mode: When the receiver is in the status of LEARNING, press button 8 of the remote control.
9) Learning Self-locking (Channel 1~10) + Momentary (Channel 11~12) control mode: When the receiver is in the status of LEARNING, press button 9 of the remote control.
10) Learning Self-locking (Channel 1~4) + Momentary (Channel 5~12) control mode: When the receiver is in the status of LEARNING, press button 10 of the remote control.
11) Learning Self-locking (Channel 1~4) + Interlocking (Channel 5~12) control mode: When the receiver is in the status of LEARNING, press button 11 of the remote control.
12) Learning Self-locking control mode (Channel 1~10) + All On / Off (Channel 11/12): When the receiver is in the status of LEARNING, press button 12 of the remote control.
Press button 11: Turn on all 12 relays
Press button 12: Turn off all 12 relays