PICLAFE SL-591 Car Window Lock Box Keypad

( Brand: Piclafe ), ( Manufacturer Part Number: SL-591 ), ( Part Type: Keypad Lock Box )

Review PICLAFE Car Window Lock Box Dark Black Keypad

The **Piclafe SL-591 Car Window Lock Box with Keypad** is a sophisticated and highly secure solution designed to enhance the safety and convenience of modern vehicles, particularly those equipped with keyless entry systems or smart key technology. This compact yet robust device integrates seamlessly into a vehicle s existing electrical system, providing an additional layer of protection against unauthorized access while offering a user-friendly alternative to traditional key fob controls. Engineered with precision, the SL-591 features a durable, weather-resistant keypad that ensures reliable operation even in harsh environmental conditions, making it ideal for both urban and off-road applications. Its sleek, low-profile design allows for discreet installation, whether mounted inside the car s door panel, trunk, or under the dashboard, ensuring it blends seamlessly with the vehicle s aesthetics without compromising functionality.

At the heart of the Piclafe SL-591 is its advanced **128-bit encryption technology**, which safeguards against signal jamming, cloning, and relay attacks common vulnerabilities in traditional keyless entry systems. The device supports a wide range of vehicle protocols, including those used by major automakers, and can be programmed to work with both original manufacturer key fobs and aftermarket remotes, making it a versatile upgrade for a broad spectrum of cars. Users can customize the keypad with up to **six unique access codes**, allowing for shared use among family members or trusted individuals while maintaining individual control over vehicle access. The system also includes a **lockout feature**, preventing unauthorized attempts after a set number of failed entries, thus deterring potential intruders.

Beyond security, the Piclafe SL-591 enhances the driving experience with its **remote control capabilities**, enabling users to lock, unlock, or even trigger the alarm directly from the keypad without needing to retrieve a physical key. This is particularly useful in scenarios where keys are misplaced or when quick access is required in high-security environments. The device also supports **panic mode activation**, allowing drivers to instantly lock all doors and sound the alarm in case of an emergency, adding an extra layer of peace of mind. Installation is straightforward, thanks to the included wiring harness and detailed instructions, though professional assistance may be recommended for those unfamiliar with automotive electrical systems. Once installed, the SL-591 operates silently and without interference, ensuring it remains a seamless and unobtrusive addition to the vehicle s security infrastructure.

Whether for a luxury sedan, an SUV, or a high-performance sports car, the Piclafe SL-591 Car Window Lock Box with Keypad stands out as a cutting-edge solution for those seeking to fortify their vehicle against modern security threats while enjoying the convenience of keyless access. Its blend of **high-security encryption, customizable access controls, and user-friendly functionality** makes it a standout choice for discerning drivers who prioritize both safety and convenience in their daily commute.

The Piclafe SL-591 is a popular keypad window lock box designed to enhance vehicle security by allowing remote control of rear windows via a numeric keypad. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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1. **Enhanced Security:** The Piclafe SL-591 provides an additional layer of security by allowing you to lock or unlock rear windows remotely. This can deter theft, especially in cases where someone might attempt to access the trunk or rear seats.

2. **Convenience:** The keypad system eliminates the need to manually unlock windows from the inside, which is particularly useful when you need to access the trunk or rear seats without getting out of the car. This is especially handy in situations like loading/unloading groceries, luggage, or stowing items in the rear.

3. **Compatibility:** The Piclafe SL-591 is designed to work with most car window mechanisms, making it a versatile option for a wide range of vehicles. It is compatible with most standard window regulators and can be installed on both sliding and lift-gate windows.

4. **Easy Installation:** The installation process is relatively straightforward, especially for those with basic mechanical skills. The kit includes all necessary components, and the instructions are generally clear. However, some users may need to consult additional resources or seek professional help if they encounter challenges.

5. **Durability:** Piclafe products are known for their quality and durability. The SL-591 is built to withstand regular use and environmental factors, ensuring long-term functionality.

6. **Remote Access:** The ability to lock/unlock windows remotely can be particularly useful in scenarios where you need to secure the vehicle quickly, such as when leaving the car unattended in a parking lot.

7. **Aesthetic Integration:** The design of the Piclafe SL-591 is sleek and can blend well with the vehicle s interior, reducing the visual impact of the installation.

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1. **Cost:** The Piclafe SL-591 is not a low-cost option. The price can be a significant investment, especially when considering the cost of installation if you choose to hire a professional. This might be a deterrent for budget-conscious buyers.

2. **Installation Complexity:** While the installation is generally straightforward, it can be technically challenging for those without mechanical experience. Incorrect installation can lead to malfunctions, such as the keypad not working properly or the windows not responding to commands. This might require professional installation, adding to the overall cost.

3. **Potential for Malfunctions:** Like any mechanical or electronic device, the Piclafe SL-591 can experience malfunctions over time. Issues such as the keypad failing to respond, the motor not engaging, or the system becoming unresponsive can occur. Troubleshooting and repairs might be necessary, which could be inconvenient and costly.

4. **Limited Functionality:** The SL-591 primarily focuses on locking/unlocking windows. It does not offer advanced features like integration with a car s existing security system, remote control via smartphone, or voice activation. This limits its utility for users seeking more comprehensive vehicle security solutions.

5. **Battery Dependency:** The keypad and motor typically rely on a battery (often a 12V system powered by the car s battery). If the car battery dies or the system is not properly maintained, the keypad lock may fail to function. Users need to ensure regular maintenance and have a backup plan in case of battery failure.

6. **Compatibility Issues:** Although the Piclafe SL-591 is designed to be versatile, there may be specific compatibility issues with certain vehicle models or window mechanisms. Users should thoroughly research their vehicle s specifications to ensure the system will work as intended.

7. **Learning Curve:** Users unfamiliar with keypad systems may need time to become comfortable with entering codes and operating the system. Missteps, such as entering the wrong code repeatedly, can lead to temporary lockouts or frustration.

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The Piclafe SL-591 car window lock box is a valuable addition for vehicle owners seeking enhanced security and convenience, particularly for accessing rear windows. Its ease of use, durability, and compatibility with a wide range of vehicles make it a strong contender in the market. However, the higher cost, potential installation challenges, and limited advanced features are factors that may not appeal to everyone. The system is best suited for individuals who prioritize security and convenience and are willing to invest in a reliable solution.

For those who are mechanically inclined and comfortable with DIY projects, the Piclafe SL-591 can be a rewarding purchase. Conversely, those who prefer a more integrated or technologically advanced system, or who lack the time or skills for installation, might consider alternative solutions or professional installation services.

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If you are looking to enhance the security and convenience of your vehicle s rear windows, the Piclafe SL-591 is a solid choice, particularly if you value reliability and ease of use. Ensure that your vehicle is compatible with the system and that you are prepared for the installation process, either by doing it yourself or hiring a professional. Consider your budget and long-term needs, as the benefits of the system may outweigh the initial costs for many users.

For those who want a more comprehensive security solution or prefer a system with advanced features like smartphone integration, you might explore other options such as aftermarket alarm systems or smart keyless entry systems. However, if your primary goal is to secure and conveniently control rear windows, the Piclafe SL-591 is highly recommended.

Details:

No tools required. Easy to Install: The key lock box easily attaches your car window with a non-scratch pad prevent damage or other surface. Features: Emergency Key Unlocking: Piclafe security key lock box comes with an emergency. Piclafe SL-591 Car Window Lock Box for Dark Black with Keypad:.

Ultimate Security: Our car lock box for keys is designed with a 4-digit password keypad featuring ten thousands of combinations, making it more difficult to crack maximum security. Note: Suggest take photo record or note after setting new. It provides a quick and hassle-free setup can be easily removed when not in use. If you forget your password, can use it to open the key box and reset code, which avoids forgetting password making product unusable.

part #: sl591 prices

• $30.99-$39.28

specifications locsedoo:

• brand: Piclafe
• mpn: Sl-591
• part type: Keypad Lock Box

offer locsedoo:

• availability: In Stock
• sold: 0
• options: Ship-to-home
• quantity: 1
• started: March 1, 2026

returns locsedoo:

• paid by: Seller
• policy: Returns Accepted
• method: Money back
• time: 30 Days

shipping locsedoo:

• service: Standard
• class: Standard
• type: Fixed
• cost: $0.00
• transit: 4-8 Days

seller locsedoo:

• city: Torrance, California
• rating: 100.0%
• # reviews: 323

general locsedoo:

• Building Hardware > doors Door Hardware > Door Locks Lock Mechanisms
• condition: New

payments locsedoo:

• credit card: Discover
• wallet: Google-pay
• other

Piclafe SL-591 Is Similar To:

• Piclafe 29901 Car Window Lock Box For Turo Key With (75% similar) Ultimate security: our car lock box for keys is designed with a 4-DIGIT password keypad featuring ten thousands of combinations, making it more difficult to crack maximum security. Note: suggest take photo record or note after setting new. It provides a quick and hassle-free setup can be easily ...(April 28th, 2026)