Introduction
This manual provides comprehensive instructions for the installation, programming, operation, and maintenance of your LPSECURITY Sliding Gate Opener Remote Control. Please read these instructions carefully before installation and use to ensure correct operation and safety.
This remote controller (with 433MHZ, HCS301) is designed specifically for LPSECURITY gate openers, including models DKC500DC, DKC800DC, SL600, and SL1500. It is not compatible with other motor brands or models. Please note that the battery is not included in the remote controller package.

Image: LPSECURITY Sliding Gate Opener Remote Control, a black rectangular keyfob with four grey circular buttons and a metal keychain clip.
Safety Instructions
WARNING: Incorrect or improper use of this product can cause damage to persons, animals, or properties.
- Ensure the input voltage matches the gate opener's supply voltage.
- All wiring, electrical modifications, adjustments, or maintenance must be performed by a qualified electrician.
- Eliminate or guard all potential hazards and pinch points of the gate before installation.
- Never mount any device that operates the gate opener where a user can reach over, under, around, or through the gate to operate controls. Devices must be placed away from the moving range of the gate.
- Disconnect the power plug from the socket during installation or maintenance.
- Keep remote controls and other control devices out of children's reach to prevent unintentional activation.
- Before installing the motor, mount a Gate End Catch and a Gate Stop at each end of the rail to prevent the gate from traveling off the track.
- If required, install an infrared photocell to detect obstructions and prevent injury or property damage.
- Instruct all users on control systems and manual opening operation for emergencies.
- Connect the power cable to an RCD protected weatherproof power outlet installed by a qualified electrician.
- Do not install this product in an explosive atmosphere or where there is a danger of flooding.
- This product is exclusively designed for the use specified in this documentation. Any other use may damage the product and be dangerous.
- Use only original parts for maintenance or repair. The manufacturer declines responsibility for safety and operation when other suppliers' components are used.
- Do not modify automation components unless explicitly authorized by the company.
- Avoid attempting any works or repairs on this product; always request assistance from qualified personnel.
- This product is suitable for use on one sliding gate only.
- Anything not expressly provided for in these instructions is not allowed and will void the warranty.
- Dispose of all packing materials (plastic, cardboard, polystyrene, etc.) according to current guidelines. Keep plastic bags and polystyrene out of children's reach.
- Save these instructions for future use.
Parts List
Standard Configuration
| No. | Name | Quantity |
|---|---|---|
| 1 | Motor | 1 |
| 2 | Manual Release Keys | 2 |
| 3 | Remote Controls | 2 |
| 4 | Magnetic Limit Switch Accessories Box | 1 |
| 4-1 | Magnetic Limit Switch Stop | 1 set |
| Magnets | 2 | |
| Magnetic Limit Switch Stop Mounting Screws M6X18 | 4 | |
| Nuts M8 | 4 | |
| Flat Washers φ8 | 2 | |
| Spring Washers φ8 | 2 | |
| 5 | Anchor Bolt M8 | 4 |
| 5-1 | Nuts M8 | 8 |
| 5-2 | Flat Washers φ8 | 8 |
| 5-3 | Spring Washers φ8 | 8 |
Note: Extra flat washers and spring washers are spare parts.
Optional Accessories
| No. | Name | Quantity |
|---|---|---|
| 1 | Galvanized Gear Rack | 1m/pc |
| 2 | Nylon Gear Rack | 1m/pc |
| 3 | Infrared Photocell | 1 |
| 4 | Wireless Keypad | 1 |
| 5 | Alarm Lamp | 1 |
| 6 | Mounting Plate | 1 |
| 7 | Hexagon Head Bolt M8X40 | 4 |
Additional remote controls: Spare/Additional remotes for the automatic gate kit, these will need to be paired to the motor.
Infrared photocell: Detects pedestrians, vehicles and objects that cross an infrared beam and prevents the gate from closing.
Wireless keypad: Allows secure access through the gate used with a user set code.
Wired control: Allows users to control the opening and closing of the door through an external push-button.
Alarm lamp: Alerts people near the gate and users that the gate is in operation.
Specifications
| Parameter | DKC500DC | DKC800DC |
|---|---|---|
| Power Supply | 110VAC/60Hz; 220VAC/50Hz | |
| Motor Power | 150W | 170W |
| Gate Moving Speed | 13m/min | 18m/min |
| Maximum Loading Weight | 500KG | 800KG |
| Remote Control Distance | ≥ 30m | |
| Remote Control Mode | Single button mode / Three button mode | |
| Limit Switch | Magnetic limit switch | |
| Working Noise | ≤ 58dB | |
| Working Duty | S2, 20min | |
| Recording of up Remote Controls | 40 | |
| Remote Frequency | 433.92 MHz | |
| Working Temperature | -20°C - +70°C | |
| Package Weight | 10KG | 11KG |
Setup and Installation
Any works done to the gate opener must be completed whilst the power is off and the opener is unplugged. Any modifications/alterations/works to AC power components must only be completed by a licensed electrician.
Before You Start
- The DKC500DC/DKC800DC Sliding Gate Automation Kit is suitable for gates up to 500/800kg in weight and up to 8m in length.
- Gate motion is achieved by the rotating output gear driving the gear rack (sold separately) fitted to the moving gate.
- The gate opener requires you to press the remote control once to open, and once again to close. This is a safety feature.
- The opener must be fitted within private property, never externally to a property's boundary.
Tools Required
- Tape measure
- Level
- 12mm concrete drill and hammer (when using expansion screws)
- Phillips head screwdriver
- Straight screwdriver
Default Setting Instruction
The gate opener will open the gate to the right-hand side as its default setting. By default, the opener mounts on the right-hand side (Figure 1).

Figure 1: Diagram showing a gate in closed and open positions, indicating the default right-hand opening.
Before installation: Test the gate opener by plugging it into a power source and pressing the remote. Press the opening button, the output gear rotates, then press the stop button, the output gear stops rotating. Finally, press the closing button, the output gear rotates to the opposite direction. This will give you an understanding of the way in which the opener will move the gate.

Figure 2: Illustration of pressing the remote's top button, which causes the output gear to rotate and the gate to move in the set direction.
Note: Ensure that the gate opener is unplugged before proceeding with installation. Please keep fingers away from the motor output gear whilst it is turning.
If your gate needs to open from the other direction (to the left, refer to Figure 3), your opener needs to be mounted on the left-hand side as shown, and the relative wires need to be swapped over. Check under "Terminal Instructions" for swapping. (Factory default setting is for right-hand opening: opener mounted on the right-hand side).

Figure 3: Diagram illustrating gate opener mounting options for left-hand opening.
Step 1 - Gate Preparation
- Ensure the sliding gate is correctly installed.
- The gate must be horizontal and level, gliding smoothly by hand before opener installation.
- Wheels and guide rollers should rotate easily and be free from dirt or grime.
- Track should be flat, level, and firmly affixed.
- Any misalignment will affect performance.

Figure 5: Diagram showing a gate that should slide smoothly by hand.
Step 2 - Checking Manual Release
Insert the key and open the manual release bar to enable manual mode. Check that the motor output gear rotates freely by hand (Figure 6).

Figure 6: Illustration of inserting the key and rotating the manual release bar 90° to allow free gear movement.
Step 3 - Removing / Installing Motor Cover
- Unscrew the two cover screws on each side of the motor cover.
- Remove the rubber grommet below the limit switch (Figure 7).

Figure 7: Sequence showing removal of the motor cover and rubber grommet.
Please Note: The rubber grommet must be fitted back onto the motor cover once the cover has been re-fitted/replaced onto the base of the motor.
Step 4 - Motor Pad Footing
- The motor pad concrete footing requires an area of no less than 400mm long x 250mm wide and a minimum depth of 200mm.
- Ensure the surface is level and parallel to the driveway.

Figure 8: Diagram showing Mounting Plate Dimensions (204±0.3mm x 150mm, with 107mm and 99±0.3mm measurements).
Step 5 - Fitting Mounting Plate and Motor
Without Mounting Plate
- Pre-embed anchor bolts according to holes in motor base before concreting (Figure 9).
- After concrete hardening, bolt the motor with spring and flat washers provided and tighten as required. Height can be adjusted by bottom bolts (Figure 10).

Figure 9: Diagram illustrating pre-embedding anchor bolts into concrete.

Figure 10: Exploded view of bolt assembly (Nut, Spring Washer, Flat Washer, Flat Washer, Nut) used for adjusting motor height.
With Mounting Plate
- Pre-embed anchor bolts as per 10 holes in Figure 8 before concreting. After hardening, place the mounting plate, fit and tighten anchor bolts (Figure 11).
- Bolt motor to the mounting plate using M8 x 40mm bolts with spring and flat washers provided and tighten as required (Figure 12).

Figure 11: Diagram illustrating pre-embedding anchor bolts into concrete with a mounting plate.

Figure 12: Exploded view of bolt assembly (Nut, Spring Washer, Flat Washer, Flat Washer, Nut) used for adjusting motor height with a mounting plate.
Fitting Motor
- Fit motor and mounting plate (if used) on the concrete footing.
- Ensure the motor output gear and gear rack are correctly aligned. They should be centered as much as possible.
- Take the motor away from the mounting plate.

Figure 13: Diagram showing how to mark the corners of the mounting plate using a pencil or chalk, with dimensions 21-17mm and 53-57mm indicated.
Step 6 - Gear Rack & Motor Alignment
- Refer to Figure 15 for recommended gear rack mounting height.
- Ensure the output gear has a minimum clearance of 1-2mm along the entire length of the gear rack (Figure 14).
- Ensure output gear and gear rack are correctly aligned. The gate opener output gear should not carry any weight of the gate; this is the task of the gate castors or wheels (Figure 14).
- If the gate doesn't slide freely by hand, adjust the height of the gear rack accordingly until the full length of the gate slides freely.

Figure 14: Diagram illustrating correct (green checkmark) and incorrect (red X) gear rack alignment, showing a 1-2mm clearance.

Figure 15: Diagram showing the recommended gear rack mounting height, with the output gear and a measurement of 84mm.
Step 7 - Limit Switch Stops
Your gate opener kit includes two limit switch stops that must be fitted to the gear racks for safe operation. These stops define the desired opening and closing positions by contacting the magnetic limit switch.
It is extremely dangerous that without or incorrect installation of the limit switch stops can cause crash of gate, damage of internal structure of the motor, moreover, the gate may slide off the guide rail.
Setting the Limit Switch Stops
Closed Position
- Position the gate 150-200mm back from the gate end catch closed position.
- Fit the limit switch stop onto the top of the gear rack where it meets the magnetic limit switch on the motor.
- Tighten locking screws of the limit switch stop.

Diagram showing the magnetic limit switch and its interaction with the limit switch stop.
Open Position
- Position the gate 150-200mm back from the gate stop open position.
- Fit the limit switch stop onto the top of the gear rack where it meets the magnetic limit switch on the motor.
- Tighten locking screws of the limit switch stop.
Test the spring/magnetic limit switch stops by moving the gate manually until you hear a click, ensuring contact is made with the spring/magnetic limit switch on the motor.
To Reset: Turning the power off will reset the limit switch stop memory. Power on the gate opener again, pressing remote control or external push button switch to open and then close the gate once, then new limit switch stop setting is completed.

Diagram showing Open Position Limit Switch Stop and Closed Position Limit Switch Stop.

Diagram illustrating the installation of magnetic limit switch stops, showing motor cover, magnetic limit switch, and mounting plate.
Step 8 - Powering on
- Ensure the outer cover has been fitted and fastened back onto the motor base.
- Before powering up, ensure the gate can travel by hand in manual mode (key unlocked).
- Slide the gate to approximately the middle of the posts.
- Lock the manual release spanner (key locked) for automatic mode.
- Plug the power cord into an approved RCD protected weatherproof outlet.
- Remote controls included in this kit are factory paired ready for use.

Figure 16: Illustration of the remote control and the gate positioned for powering on.
Step 9 - Testing Travel and Limit Stops
Testing the Closed Position
- Ensure the gate opener is installed as per steps 5, 6, and 7, and the sliding gate is in the middle position.
- Press the remote (factory paired). The gate will begin to close.
- The limit switch stop will hit the limit switch, and the gate will stop.
- Measure the distance remaining between the gate and the desired closed position.
- Adjust the limit switch stop from this measurement to achieve the final gate closed position. The ideal final position is 10-15mm from the closed gate end catch.
Testing the Open Position
- Press the remote; the gate will begin to open.
- The limit switch stop will hit the limit switch, and the gate will stop.
- Measure the distance remaining between the gate and the desired open position.
- Adjust the limit switch stops from this measurement to achieve the final gate open position. The ideal final position is 10-15mm from the gate stop.
To Reset: When setting new limit stop positions, ensure you turn the power off and then on again. Turning the power off will reset the limit stop memory, allowing for new limit switch stop positions to be recognized by the motor.

Diagram showing 10-15mm ideal distances for open and closed positions.
Now the basic open and closed positions are set. For further setting functions and adjusting parameters, please refer to the following sections.
Programming and Wiring
Any works to the 110V/220V AC must only be performed by a licensed electrician. Ensure power is off before any modifications are made.

Figure 17: Diagram of the control board layout, indicating Potentiometers (VR1, VR2, VR3), Learn Button, DIP Switches, and various terminals (J8, J1, J4, J9, J10, J7), 24VAC, Storage Battery, and Fuse (10A 250V).
DIP Switch Adjustment
All changes to these settings must be completed by a licensed electrician.

Figure 18: Diagram of the 8-position DIP switch.
| Number | Function | Description |
|---|---|---|
| 1, 2 | Automatic Close Time Setting | Automatic close time setting: the gate is operated to open by remote control operation and will close automatically after a few seconds delay. 1 ON 2 OFF: automatic close delay time is 3s. 1 OFF 2 ON: automatic close delay time is 10s. 1 ON 1 ON: automatic close delay time is 30s. 1 OFF 2 OFF: no automatic close function. Default setting: 1 OFF 2 OFF (Disable the automatic close function). |
| 3 | Remote Control Mode Switch | ON-three button mode: first button-open; second button-close; third button-stop OFF-single button mode |
| 4 | External Button Mode Switch | OFF-single button mode, should connect to “OPN” and "COM" on J7 terminal ON-three button mode |
| 5 | Opening Direction Setting | OFF-right-hand opening (default setting) ON-left-hand opening The change on opening direction will be valid after cutting off the power and returning. |
| 6 | Limit Switch Setting | ON-Normal Open OFF-Normal Close Default position is ON, this should align with limit switch and is not recommended to be modified by the users. |
| 7 | Auto-reverse Function | ON-enable OFF-disable Default position is ON, this should align with the opener status and is not recommended to be modified by the users. |
| 8 | Photocell Delay Detection | ON-enable OFF-disable Please enable this function if your motor is connected with a photocell. |
Potentiometer Adjustment
All changes to these settings must be completed by a licensed electrician.

Figure 19: Diagram showing three potentiometers: VR1, VR2, VR3.
- VR1: Motor Total Working Time Adjustment
This sets the maximum running time of the motor. If your gate takes 20 seconds to open/close, set this to 25 seconds (add 5 seconds to actual running time). Clockwise increases time (10-90 seconds), counter-clockwise reduces it. - VR2: Without Functions
- VR3: Motor Auto-reverse Force Adjustment
Adjusts the auto-reverse force when meeting obstacles. Clockwise increases force, counter-clockwise reduces it.
Terminal Instructions
All changes to these settings below must be completed by a licensed electrician.
- J8 Terminal:
- ALM+: Alarm Lamp +24VDC
- ALM-: Alarm Lamp -24VDC
- J1 Terminal:
- Terminal 5: Common Terminal for Photocell
- Terminal 6: Photocell Input (N.C.). If no photocell is fitted, use a jumper between terminals 5 & 6.
- Terminal 7: Additional Accessories +24VDC (sold separately)
- J4 Terminal:
Motor Wire (above terminal connects to red motor wire, below terminal connects to black motor wire) - J7 Terminal: External Push Button.
- OPN: External Open Push Button Switch (N.O.)
- CLS: External Close Push Button Switch (N.O.)
- STP: External Stop Push Button Switch (N.O.)
- COM: Common Terminal for External Push Button.
- J10 Terminal:
- OPLM: Open Limit Switch.
- COM: Limit Switch Common Terminal.
- CLLM: Close Limit Switch.
- J9 Terminal:
SIG: When the door is closed properly, the SIG port will output a passive normally closed signal.
Note: If you need to change the moving direction, one simple way is to change DIP 5. Another way is to swap not only MOT1 and MOT2 wires but also the wires of OP and CL on J10 Terminal.
Wiring to the Terminal
- Use a screwdriver to loosen the screw on the side of the terminal.
- Insert the wire into the number on the terminal you are connecting to.
- Tighten with a screwdriver to secure the wire in place.
Connecting Infrared Photocells
The below steps must be completed by a licensed electrician. Highly recommend the use of infrared photocells as an additional safety feature.
If the infrared photocell's ray is blocked while closing, the gate will stop and reverse immediately to protect users and property. To install photocells, connect wiring as per Figure 20. You must remove the wire jumper between terminal 5 and terminal 6 on J1 (Figure 21).
The distance between the photocell receiver and transmitter should not be less than 2 meters; otherwise, the induction effect may be affected.

Figure 20: Wiring diagram for connecting infrared photocells (Receiver and Transmitter) to the control board using 3-core and 2-core cables.

Figure 21: Diagram showing how to loosen ports 5 and 6 on J1 Terminal and remove the wire jumper between them before installing photocells.
Connecting Storage Battery

Figure 23: Wiring diagram for connecting a storage battery to the control board via a charger.
Connecting Solar Panel

Figure 24: Wiring diagram for connecting a solar panel to the control board via a solar charger and storage battery.
Wiring to the Transformer

Figure 25: Wiring diagram for connecting the transformer input (220VAC) and transformer output (24VAC) to the control board.
Operating Instructions
Remote Control Operation
The remote control supports two modes:
- Three Button Mode: OPEN/CLOSE/STOP functions are controlled by three separate buttons on the remote.
- Single Button Mode: OPEN/CLOSE/STOP functions are controlled by one button circularly.
- The fourth button on the remote is for Pedestrian Mode. Press this button while the gate is closed, and the gate will open 1m wide for pedestrian access.

Figure 22: Illustrations of the remote control in Three Button Mode and Single Button Mode, showing button functions.
Remote Control Learning (Pairing)
- Remove the motor's outer cover and then the transparent PCB cover.
- Press the button 'K4' on the control board until the 'LEARN' indicator light turns on, then release the button.
- While the 'LEARN' light is on, press the desired button on the remote control twice.
- The 'LEARN' indicator light will flash repeatedly and then turn off when the remote control is paired.
A maximum of 40 remote controls can be paired to one motor.
Clearing Remote Controls
To delete all paired remote controls, press and hold the button 'K4' until the 'LEARN' LED turns on. When the 'LEARN' LED turns off, all previously paired remote controls will be deleted.
Maintenance
- The gate should be checked every month to ensure normal operation.
- For safety, it is suggested that each gate be equipped with an infrared protector, and regular inspection is required.
- Read all instructions carefully before installation and operation.
- The company reserves the right to change instructions without prior notice.
Troubleshooting
Any troubleshooting work below done to the motor must be completed by a licensed electrician and only whilst the power is off and the motor is unplugged!
| Problem | Possible Reason | Solution |
|---|---|---|
| The gate cannot open or close normally, and LED does not light. | 1. The power supply is disconnected. 2. Fuse is blown. 3. Control board 24VAC terminal wrongly wired. | 1. Connect the power supply. 2. Check the fuse (F1) and replace if blown. 3. Re-wiring according to user manual. |
| The gate can only open, but cannot close. | 1. Photocell wrongly wired. 2. Photocell wrongly installed. 3. Photocell is blocked by obstacles. 4. Sensitivity of obstacle is too low. | 1. If no photocell is connected, ensure 5 and 6 on J1 terminal has a jumper wire; if photocell is connected, ensure wiring is correct and photocell type is N.C. 2. Ensure photocell mounting position is mutually aligned. 3. Remove the obstacle. 4. Increase the sensitivity of obstacle. |
| Remote control doesn't work. | 1. Battery level is too low. 2. Remote control not paired. | 1. Change the battery. 2. Pair the remote control to the gate opener. |
| Press OPEN, CLOSE button, the gate is not moving, motor has noise. | 1. Capacitor damaged. 2. Capacitor is poor connected. 3. Gate moving is not smoothly. | 1. Change capacitor. 2. Check the capacitor wiring. 3. Adjust the motor or gate according to the actual situation. |
| Not stop when running to open or closed limit position. | 1. The open or closed limit switch is in opposite. 2. Magnetic limit switch badly installed. | 1. Check whether the limit switch wiring is consistent with the motor running direction. 2. Check whether the distance and height between magnetic limit switch and motor reaches to standard requirement. |
| Leakage switch tripped. | Power supply cable short circuit or motor wire short circuit. | Check wiring. |
| Gate will open itself. | Auto-close function is enabled, but the motor opening direction is not correct. | Switch the setting of DIP5. |
Drawing and Measurements

Figure 26: Diagram showing product dimensions: 270mm height, 237mm width, and 213mm depth.
User Tips
- Remember that the remote control battery is not included and needs to be inserted before use.
- If you need to program the remote control, follow the "Remote Control Learning" steps carefully.
- For any issues with remote control functionality, first check the battery and then ensure it is correctly paired with the gate opener.
- If you are experiencing issues with the gate opening or closing, always check the wiring and DIP switch settings, especially if you've made recent changes.
Frequently Asked Questions (FAQ)
- Q: How do I program the remote control?
- A: Instructions for programming (learning) the remote control are provided in the "Remote Control Learning" section of this manual. You will need to access the control board and press the 'K4' button.
- Q: How can I reset my remote?
- A: To clear all paired remote controls, press and hold the 'K4' button on the control board until the 'LEARN' LED turns on and then off. This will delete all previously paired remotes.
- Q: Is this remote compatible with other gate opener brands like PUJOL or BFT?
- A: No, this remote controller (with 433MHZ, HCS301) is only for specific LPSECURITY gate openers (DKC500DC, DKC800DC, SL600, SL1500) and is not compatible with other motors or brands.
- Q: Is this control a rolling code?
- A: The provided information does not specify if it uses rolling code. It operates at 433.92 MHz with HCS301 encoding.
Warranty and Support
Warranty Ordinance
- To claim warranty, present this warranty card and invoice during the warranty period.
- Warranty period: 1 year after the date of invoice.
- Without unauthorized dismantling, any product broken or damaged due to a quality problem will receive free repair service or replacement.
- Malfunction and damage caused by incorrect use or user fault are not covered by this warranty.
Maintenance Record
A table for recording maintenance activities is provided in the full PDF manual.
For a complete user manual including detailed diagrams and maintenance records, please refer to the official PDF document: User manual (PDF).





