3000 meters (theoretical data)

I. Product Features
1AC to DC Step-Down Power Supply Circuit: Utilizes AmericanPOWERCompany-manufacturedlinkSwitchSwitching Power Supply ChipLNK304Control circuit, up to700VBreakdown voltage is provided, offering excellent surge voltage resistance, guaranteed quality, stability, and durability.
2. Ultra-wide operating voltage range:Suitable for general useAC85V-265VVoltage rangeGuarantees the product operates safely, reliably, and stably for a long term in harsh electrical grid environments.
3. Extra-large carrying capacity, superior performance:Original Imported Joint Venture Equipment“Ningbo Songle”10ARelayEnsure long-term stable control of high-power appliances.
4. Product Safety and Reliability: Utilizing high-reliability (resistant to 700V high voltage) low-power consumption switching power supply design and surge suppression design, it can withstand power grid fluctuations and general-scale lightning strikes, significantly enhancing the product's safety and reliability.
5. Utilizing 1.6mm thick FR-4 grade A epoxy resin printed circuit boards with 36u thick copper foil, we eliminate potential hazards, ensuring excellent dielectric properties and conductivity, thus stabilizing circuit operation.
6True multi-functional and repetitive learning type:
Many customers who aren't well-versed in this feature don't understand or value it much! However, it's a very important and convenient feature for our clients!
This feature is primarily used for:
The original remote control is damaged.
② The original remote control was lost.
③ We would like to add a remote control with the same functions.
④ A multi-button remote control is desired to control several identical receivers separately.
⑤ Most on the market and online are fixed codes, with working methods hardcoded by the decoding IC, meaning you get what you request! But if you want to switch to interlocking mode, you'll have to spend another dime for an interlocking kit! Our learning code remote control switch, however, allows you to easily change between momentary, self-locking, and interlocking by simply plugging and unplugging the jumper cap position. Simple, convenient, and practical.
⑥、Easy to learn coding and compatible with various remote controls: programmable2260、2262、2264、2240、1527、527 、5211Multiple wireless remote coding signals, compatible with common fixed-code wireless remote controls, making the product's matching and use easier and more convenient.
Our receivers and remote controls are both set to the frequency of 315MHz (the radio frequency standard allowed by the domestic authorities). In the future, as long as you have a 315MHz remote control (except for rolling codes, which are generally not compatible), you can simply learn it to control the existing receiver! Currently, most sellers online offer fixed codes, meaning the remote you get is almost exactly as it is! If your original remote is lost, damaged, or you want to add more for use, you need to first find out what the operating frequency is! With a basic understanding of electronics, you'll also need to disassemble the remote to match the焊码, and ensure the oscillator resistance of the remote matches that of the receiver. If unfortunately, your remote uses a 1527 or 2240 chip encoding, your entire switch set can be considered scrapped!
After extensive testing under long durations, ultra-high loads, and sensitivity, and verified through large-scale market applications, we proudly introduce our product to the market – quality speaks for itself!
7. Multiple remote control distance options: This receiver is compatible with any remote control from our store, ranging from 50m, 100m, 500m, to 1000m! Perfectly suited for various needs!

Section II: Product Overview
Our multifunctional four-way wireless intelligent learning remote control switches, designed and manufactured by our company, provide four 10A relay output switch signals. Each remote switch module relay contact is independently outputted, making them highly suitable for direct control of various loads. The product employs learning code wireless encoding technology, which is non-directional and allows switches to operate without interference, meeting the requirements for remote switching or on/off switching as well as various special control programs for the controlled equipment or motor. Mainly applied in electrical control fields such as pumps, wireless remote-controlled lighting, electric doors and windows, lifting equipment, gates, lifters, industrial control, and security and protection industries.
This wireless receiver controller features high confidentiality, stable performance, and low power consumption. It is easy to use, eliminating the need for traditional jumper wires or dip switches for coding. Simply receive and store the wireless signal emitted by the remote control with this receiver controller, and you can achieve paired usage. The controller is factory-set to control only one remote control, but it can also learn and control up to four different encoded remote controls simultaneously after storage. If a learned remote control is lost during use, you can simply relearn the same type of remote control to cancel the original remote's control rights and acquire the current usage rights. Its output modes can be set to lockout, momentary, interlock, or dual lockout/dual momentary, making it highly versatile.
The remote control switch circuit components are well-equipped, with the printed circuit boards all made of FR-4 glass fiber epoxy boards, which possess excellent mechanical, dielectric, insulation properties, as well as heat and moisture resistance. The power section utilizes the professional-grade LNK304PN switch power management chip from the USA, offering stable performance and low power consumption, significantly surpassing the common inexpensive resistor/capacitor降压 circuits on the market. The fuse resistor and surge resistor effectively protect the printed circuit board, thereby enhancing the lifespan and stability of the entire remote control switch system.
Each relay channel on the receiver board can handle a current of 10A and can directly drive AC and DC loads. Each relay channel is equipped with a set of normally open and normally closed changeover contacts. To extend the service life of the receiver board, it is recommended to control the load power within the following parameters: resistive load: 1000W; inductive load: 350W; motor load: 350W; load (a type of load used to control other relays or switch coils): 200VA; ballast load: less than 2A. These parameters are data derived from market testing and years of research and development experience. However, relays of the same model on Taobao are marked with resistive load: 2200W; inductive load: 1000W; motor load: 1000W. Under such high load conditions, the relays are definitely prone to failure and cannot withstand long-term testing.

III. Remote Control Switch Technical Specifications
1. Working Voltage: AC 85V - 265V ±5%
2. Standby Current: ≤2mA
3. Operating Temperature: -10℃ to +60℃
4. Frequency of Receiving: 315MHz
5. Reception Sensitivity: -105dB
6. Output Method: Switching Signals (four relay contact points for switch signals, i.e., four normally open contacts, four normally closed contacts; each set is completely independent)
7. Output Current: ≤10A (Pure Resistive Load)
8. Circuit Board Dimensions (Length × Width × Height): 95×55×19mm
9. Outer Shell Dimensions (Length x Width x Height): 100×60×23mm

Section 4: Set Output Method
Due to the multifunctional nature of this product, please set the working mode according to your own requirements before use.
1WhenJP1Jumper cap insertion1、2Positioning, set the output mode to instantaneous (pulsed).Action: Pressing a button on a remote control activates the corresponding relay, releasing the button deactivates the relay.
2Please provide the Chinese content you would like translated into American English.JP1Jump cap insertion3、4Set the output mode to steady state when positioning.(Self-locking)；Action: Press a button on the remote control to engage the corresponding relay set, press it again to disengage the relay set.
3Please provide the Chinese content to be translated.JP1The jumper caps are pulled out without insertion, setting the output mode to interlock.Action: Press the A button on the remote to energize the first relay group, press the B button on the remote to energize the second relay group, the first relay group de-energizes, and the four relay groups are in an interlock state.
4Please provide the Chinese content you would like translated into American English.JP1No Chinese content provided.1、2Short circuit3、4Short circuit, set the output mode to two-way interlock and two-way momentary.
Important Reminder: Set the output mode of this product before powering on. Changing the JP2 jumper position after power-on is ineffective.

V. Learning Matching and Coding Methods
1. A lightweight touch switch for S1 (Learn Key) is located on the control panel. This button is used for learning codes.
2: Before learning the code, you need to perform an operation first. Specifically, hold down S1 (the learn button) until the LED blinks, then it's done. Release your hand, and the coding operation is complete.
3. Learning Codes: Codes are matched according to different output states. If the output method is point-to-point, self-locking, or dual-point/dual-self-locking, it can be controlled with just 4 remote control buttons, thus only 4 buttons need to be learned. If the output method is interlocking, 5 different remote control buttons are required to control it. Below, we consider two different learning methods: the point-to-point, self-locking, and dual-point/dual-self-locking methods are the same, while the interlocking method is different.
(1) Output for point-to-point, self-locking, and dual-point-to-point dual self-locking learning pairing: Press and release S1 (learning button) to enter learning mode, LED lights up. Complete the following steps within 8 seconds: Press the first button on the remote control (this button will control the first channel after learning), wait for the LED to blink twice. Then press the second button on the remote control (this button will control the second channel after learning), wait for the LED to blink three times. Continue with the third button (controls the third channel after learning), wait for the LED to blink four times. Press the fourth button on the remote control (controls the fourth channel after learning), wait for the LED to blink five times and turn off, indicating learning is complete. If pairing fails, repeat steps 2 and 3.
(2) To set the output in interlocked learning mode: Press and release S1 (the learn button). The LED lights up, indicating the learning mode is active. Complete the following steps within 8 seconds: Press the first button on the remote (this button will control the first channel after learning). Wait for the LED to blink twice, then press the second button on the remote (this button will control the second channel after learning). Wait for the LED to blink three times, then press the third button on the remote (this button will control the third channel after learning). Wait for the LED to blink four times, then press the fourth button on the remote (this button will control the fourth channel after learning). Wait for the LED to blink five times, then press the fifth button on the remote (this button will turn off the four channels after learning). The LED will blink six times and then turn off, indicating the learning is complete. If the learning fails, repeat steps 2 and 3.
4. This product is versatile with wide applications. Due to its numerous features, operation requires following steps. Moreover, it can be learned and used repeatedly.
5. ★This controller can accommodate learning of up to 4 different encoded remote controls. After learning the 5th one, the previous one becomes ineffective, and so on.
★This controller can be paired with a fixed code.2260/2262/2264/5211Remote control ready, oscillating resistance unrestricted.4.7MAlso, it can be paired with learning codes.1527/2240For remote control use, oscillating resistance is not limited.330K。

Section 6: Line Connection
This product operates directly with an AC voltage of 85-265V (±5%). Please connect the wiring and complete the operation before powering on!!!
Below is the description for each terminal position:
L is the live input power line.
N is the neutral of the input power supply.
NC1 terminal is the normally closed contact for the first relay group output.
COM1 terminal is the common output terminal for the first relay group.
NO1 terminal is the common start terminal for the first group of relays.
The NC2 terminal is the normally closed output of the second relay group.
COM2 terminal is the common output terminal for the second relay group.
NO2 terminal is the common start terminal for the second relay group output.
The NC3 terminal is the normally closed contact for the 3rd relay group output.
COM3 terminal is the common output terminal for the 3rd relay group.
NO3 terminal is the normally open contact for the 3rd relay group output.
The NC4 terminal is the normally closed contact for the 4th relay group output.
The COM4 terminal is the common output terminal for the 4th relay group.
NO4 terminal is the common start terminal for the 4th relay group output.
S1 is for learning and buttons.
JP1 is set to output status.

Section 7: Cautionary Notes
1. Antenna installation is crucial; there's a coiled antenna on the receiver controller. Straightening it during installation will enhance signal reception.
2. This product is multi-functional with a wide range of applications. Due to its numerous features, operation requires a step-by-step approach. Moreover, it can be repeatedly learned and mastered.
3. The controller's load relay is 8A; please use within the load range.
4. Set the output mode for this product before powering on. Changing the JP1 jumper position after power-on is ineffective.
5. For other features, please contact us.

Section 8: Remote Control Switch Wiring Diagram (Note: Different load voltages require different wiring methods. Please refer to the wiring method in the illustration below for your specific application.)