The Model 0020740 is a heavy-duty, high-power wireless RF remote control switch kit designed for commercial and industrial AC equipment. It includes twelve independent 1-channel waterproof receivers and one 12-button RF remote transmitter. With each receiver capable of switching up to 30A load current, this system delivers reliable long-range wireless control over twelve separate AC circuits—such as high-power pumps, motors, lighting, and solenoid valves—without complex control wiring.
Package Includes
- 12 x Waterproof AC High-Power Receivers (Model: S1PX-AC)
- 1 x 12-Button Long-Range RF Transmitter (Model: CV-12 / 0021022)
- 1 x User Manual
Key Features
- Independent 12-Circuit Control: Each button on the 12-button transmitter independently controls its corresponding receiver (Button 1 controls Receiver 1, Button 2 controls Receiver 2, etc.).
- High Load Capacity: Heavy-duty relay rated for up to 30A maximum load current per receiver, suitable for high-power single-phase AC equipment.
- Universal AC Voltage: Operates on single-phase AC 100V–240V (50/60Hz), fully compatible with 110V/120V (US/Canada) and 220V/240V (Europe/UK/Australia) electrical systems.
- Direct AC Power Output: Directly outputs AC line voltage to power connected devices when activated.
- Weatherproof Outdoor Housing: Each receiver is housed in a durable IP-rated waterproof enclosure with sealed cable glands for outdoor and harsh industrial environments.
- Two Selectable Control Modes: Easily toggle between Momentary and Self-Locking (Toggle) modes via the onboard learning button.
- Long-Range RF Transmission: Wireless RF signals penetrate walls, floors, doors, and windows, achieving up to 500m (1,500ft) line-of-sight range.
Technical Specifications
Receiver (Model: S1PX-AC)
- Operating Voltage: Single-Phase AC 100V–240V (110V / 120V / 220V / 240V, 50/60Hz)
- Output Type: Direct AC power output (100V–240V AC)
- Channel Count: 1 Channel per unit (12 units included)
- Maximum Load Current: 30A per channel
- Quiescent Current: ≤6mA
- Control Modes: Self-Locking (Toggle) and Momentary
- Operating Frequency: 433.92 MHz
- Terminal Wire Range: 22–12 AWG
- Operating Temperature: -20°C to +70°C
- Enclosure: Waterproof case with cable glands
- PCB Dimensions: 90 x 59 x 18 mm
- Case Dimensions: 100 x 68 x 50 mm
Transmitter (Model: CV-12 / 0021022)
- Buttons / Channels: 12 buttons (numbered 1 to 12)
- Operating Voltage: DC 12V (1 x 23A 12V battery included)
- Operating Current: 15mA
- Operating Frequency: 433.92 MHz
- Modulation: ASK
- Transmitting Distance: Up to 500m / 1,500ft (theoretical open ground)
- Operating Temperature: -20°C to +70°C
- Unit Dimensions: 110 x 50 x 18 mm
Wiring Instructions
- Connect the live wire of your AC power supply to the receiver input terminal L/+.
- Connect the neutral wire of your AC power supply to the receiver input terminal N/-.
- Connect the live wire of your AC equipment to the receiver output terminal L/+.
- Connect the neutral wire of your AC equipment to the receiver output terminal N/-.
Setting Operating Modes
-
Momentary Mode: Press the learning button on the receiver 2 times. The signal LED flashes 2 times and turns off.
Operation: Press and hold Button N on the remote to turn ON the device on Receiver N; release Button N to turn it OFF. -
Self-Locking Mode (Toggle): Press the learning button on the receiver 3 times. The signal LED flashes 3 times and turns off.
Operation: Press Button N on the remote to turn ON the device on Receiver N; press Button N again to turn it OFF.
Compatible Transmitters
The S1PX-AC receivers can be paired with additional or longer-range transmitters:
- Model CV-12 (500m / 1,500ft range)
- Model CB-12 (1,000m / 3,000ft range) (Ultra long-range upgrade)
Applications
- Industrial AC electrical machinery, factory equipment, and automated processing lines
- Commercial lighting, security floodlights, outdoor yard lights, and architectural LEDs
- Water pumps, drainage pumps, submersible pumps, and agricultural irrigation systems
- Exhaust fans, ventilation blowers, workshop cooling fans, and dust extractors
- Solenoid valves, brass electric water valves, and industrial heaters
- Electric gates, automated barriers, and access control equipment
Working Range Notice
The theoretical maximum transmission distance of 500 meters (1,500ft) is measured in open line-of-sight conditions without obstacles or radio frequency interference. In practical applications, physical barriers such as trees, walls, concrete, and metal structures, along with other wireless signals, will attenuate the operational range.