Introduction
This manual provides comprehensive instructions for the Rerishom Door Security Bar. Designed to enhance the security of your home, apartment, hotel room, or office, this heavy-duty security bar offers a reliable and easy-to-use solution against forced entry. Please read all instructions carefully before use to ensure optimal performance and safety.
Product Features
- Adjustable Security: The bar's length can be adjusted from 17.5 to 46 inches, providing a versatile fit for various door widths. For sliding doors, the maximum adjustable length is 43 inches.
- Exceptional Strength: Featuring a 1.57-inch diameter bar, this security device is engineered to withstand pressures of up to 400 lbs, significantly enhancing door resistance.
- Comprehensive Material Upgrade: Constructed with upgraded materials, including iron and high-strength fiberglass in plastic parts, the bar offers enhanced durability and robustness for long-lasting protection.
- Effortless and Portable: Designed for user convenience, the security bar requires no complex installation. Simply unpack and deploy. Its portable design makes it suitable for various scenarios, including apartments, hotels, and offices.
- Reliable After-Sales Service: Rerishom provides a 20-month after-sales warranty, ensuring long-term satisfaction and peace of mind.
Package Contents
Upon opening the package, please ensure all the following components are present and in good condition:
- Rerishom Door Security Bar (main adjustable pole)
- Y-shaped head (for hinged doors)
- Round rubber cap (for sliding doors/windows)
- User Manual

Image: All components of the Rerishom Door Security Bar, including the main pole, Y-shaped head, round rubber cap, and user manual.
Setup and Assembly
The Rerishom Door Security Bar is designed for quick and easy assembly. Follow these steps to prepare your security bar for use:
- Unpack Components: Carefully remove all parts from the packaging.
- Select Appropriate Head:
- For hinged doors, use the Y-shaped head.
- For sliding doors or windows, use the round rubber cap.
- Attach Head: Insert the chosen head into the top end of the main adjustable pole until it clicks securely into place.
- Adjust Length: Press the silver pin on the inner tube and slide the tube to extend or shorten the bar to your desired length. Listen for the click to ensure it locks into one of the adjustment holes.

Image: The security bar with interchangeable rubber tips for different door and window types.

Image: Diagram illustrating the adjustable lengths for both hinged doors (up to 46 inches) and sliding doors/windows (up to 43.3 inches).
Operating Instructions
For Hinged Inward Doors:
- Adjust Length: Extend the bar so that the Y-shaped head can fit snugly under your door handle.
- Position Bar: Place the Y-shaped head under the door handle. Ensure the rubber foot at the bottom is flat against the floor.
- Secure in Place: Push the bar firmly towards the door to create tension. The foot should be as close to the door as possible to maximize stability and prevent sliding.

Image: Step-by-step guide for installing the security bar on a hinged inward door, showing adjustment, placement under the doorknob, and securing the base.
Video: Demonstration of the Rerishom Door Security Bar providing an additional layer of protection for hinged doors.
Video: Detailed demonstration and review of the Rerishom Security Bar for both hinged and sliding doors.
For Sliding Doors & Windows:
- Attach Round Cap: Ensure the round rubber cap is securely attached to the top end of the bar.
- Adjust Length: Extend the bar to fit horizontally within the sliding door or window frame. The length should be snug but not overly tight.
- Position Bar: Place the bar horizontally in the track of the sliding door or window, with the rubber cap pressing against the frame and the rubber foot against the opposite side of the track.
- Secure in Place: Apply slight pressure to ensure the bar is firmly wedged, preventing the sliding door or window from opening.

Image: Step-by-step guide for installing the security bar on sliding doors or windows, showing attachment of rubber caps, length adjustment, and positioning within the frame.
Video: Review and demonstration of the Rerishom Door Security Bar, highlighting its use for both standard and sliding doors.
Maintenance
To ensure the longevity and effectiveness of your Rerishom Door Security Bar, follow these simple maintenance guidelines:
- Regular Cleaning: Wipe the bar with a soft, damp cloth to remove dust and debris. Avoid abrasive cleaners that could damage the finish.
- Inspect Rubber Components: Periodically check the rubber foot and cap for any signs of wear, cracks, or damage. Replace if necessary to maintain optimal grip.
- Check Adjustment Pins: Ensure the adjustment pins move freely and lock securely into place. Apply a small amount of silicone lubricant if they become stiff.
- Proper Storage: When not in use, collapse the bar to its shortest length and store it in a dry place away from extreme temperatures.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Bar slides on floor/surface. | Improper angle or insufficient tension; worn rubber foot. | Ensure the bar is at a slight angle with the foot close to the door. Apply more pressure. Inspect and replace the rubber foot if worn. |
| Bar does not extend/retract smoothly. | Dirt/debris in tubes; stiff adjustment pins. | Clean the inner and outer tubes. Apply silicone lubricant to the adjustment pins. |
| Bar does not feel secure. | Incorrect length adjustment; improper head attachment. | Re-adjust the length to ensure a snug fit. Verify the head is fully clicked into place. |
Specifications
| Brand | Rerishom |
| Model | B0C14JSYCH |
| Material | Iron |
| Color | White |
| Adjustable Length (Hinged Door) | 17.5 to 46 inches |
| Adjustable Length (Sliding Door/Window) | 17.5 to 43 inches |
| Bar Diameter | 1.57 inches |
| Force Resistance | Up to 400 lbs |
| Item Weight | 5.81 pounds |
| Mounting Type | Under Door Mount |
Warranty and Support
Rerishom offers an exceptional 20-month after-sales warranty for your door security bar. If you encounter any issues or have questions regarding the product, please contact Rerishom customer support for assistance. Your satisfaction and peace of mind are our top priorities.
For further support, you may visit the official Rerishom store on Amazon: Rerishom Store