
Build a secure access system with the Whadda UK 4-digit code lock kit. Features 3000+ codes, indoor/outdoor use & relay output. Soldering required.
Build your own secure access system with the Whadda UK Electronic 4-Digit Code Lock Kit. This comprehensive electronic kit allows you to construct a fully functioning code lock, making it an ideal choice for switching an alarm system on and off or for operating a door lock. Featuring an enclosed operation panel, this code lock is designed to withstand the elements, making it perfectly suitable for both indoor and outdoor applications.
The lock utilises a 4-digit design, offering over 3000 possible code combinations to ensure a high level of security. For added protection, it includes a code entry time limit of ±5 seconds, preventing unauthorised individuals from tampering or guessing the code.
Key Specifications
Please note that this product is supplied as a kit and soldering is required for assembly. It provides a rewarding project for electronics enthusiasts while delivering a practical and reliable security solution for everyday use.
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Always follow local regulations and product guidance.
Free standard delivery on US mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For defective items, contact us within 14 days for a replacement or refund.
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