Keypad Lock Screen WatchDog

The Problem Standard Lock Screens Don't Solve

Most smartphone lock screens serve a single, passive function: they gate access to your device. If someone enters the wrong PIN, they simply try again. You, the owner, remain completely unaware of these attempts. The Keypad Lock Screen WatchDog, developed by Siamcybersoft Apps, addresses this blind spot directly. This is not a typical lock screen replacement. It adds a forensic layer to device security, actively documenting every failed unlock attempt and transmitting evidence to you in real-time.

Core Functionality: Active Surveillance via Lock Screen

The application operates on a dual-layer security model. The first layer is standard: a 4-digit PIN code that must be entered to unlock the device. The critical second layer is triggered upon a failed entry. When an incorrect PIN is input, the app automatically captures a photo using the front-facing camera. This image, along with a timestamp, is then sent directly to a pre-configured email address you specify. The system does not alert the person attempting the unlock that a photo was taken. This provides you with a visual record of who is attempting to access your device without your permission, whether it’s a curious friend, a family member, or an unauthorized user.

Data Logging and Analysis Features

Beyond the intruder photo capture, the app maintains a detailed log of all unlock events. This includes both failed and successful unlock attempts. The log records the exact date and time of each event. This feature allows for behavioral analysis over time. For example, you can review the log to determine if someone has learned your PIN and is accessing your phone without your knowledge during specific hours. The data provides a clear audit trail of device usage, which is particularly useful for monitoring device access in shared environments or for parental oversight.

Temporary Deactivation Mode for Convenience

The application includes a practical toggle for temporary deactivation. This mode is designed for low-risk environments, such as when you are at home alone. By activating this option, the lock screen is disabled, and you no longer need to enter the PIN to access the device. The app remains installed but is effectively paused. This is a manual process, meaning you can reactivate the full security suite with a single action when you leave the house or enter a public space with strangers nearby. This feature balances robust security with user convenience, avoiding the friction of constant PIN entry in trusted settings.

Key Features at a Glance

• Real-time intruder photo capture
• Automatic email alert on failed PIN
• Detailed unlock attempt log
• One-tap temporary deactivation

Exclusive Access for First Users

This version of Keypad Lock Screen WatchDog is available for a limited time. First-time users can activate the full security suite with no upfront cost for the core features. Today only, you can secure your device with this active surveillance system. Do not wait until after a breach occurs. Download the mobile app now and start receiving photographic evidence of every unauthorized unlock attempt.

Internet required for email alerts. In-app purchases available for premium features.