Sentinel

Privacy first High-performance surveillance intelligence layer

Turn webcams and IP cameras into real-time, AI-driven security systems.

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Latest version : Sentinel 2.5 (Build 08042026)

No cloud dependency ● Offline-Capable architecture ● User-owned data ● No passive data collection

Your cameras. Your data. Your control.

A privacy focused AI surveillance system designed to keep your video data secure, local, and fully under your control whether at home, in businesses, offices, warehouses, or remote locations.

Detection Types

Range of detectable events for accurate and efficient monitoring.

Human

No Human

Motion

Color

Animal

Vehicle

Fire

License Plates

Aircraft

Face Recognition

Fall

Dark/Camera Blind

Care Assist

Care Assistance provides advanced monitoring designed to support the safety and well-being of people.

● Fall Detection

Sentinel includes Fall Detection to identify when a person suddenly falls within the camera view. When a fall is detected, the system can immediately trigger an alert, allowing quick response and assistance. This feature is especially useful for elderly care, patient monitoring, and workplace safety.

● Neck Posture Monitoring

Neck Posture Monitoring, which tracks the orientation and angle of a person’s neck in real time. It can detect poor or unsafe neck positions, helping prevent strain, injury, or long-term posture problems. This feature is ideal for office ergonomics, student monitoring, and workplace health safety.

● Inactivity Alerts

Inactivity Alerts that trigger when a detected person remains inactive or motionless for a specified period. This helps identify situations where someone may need attention or assistance. It is especially useful for care monitoring, patient safety, and workplace supervision.

● Waving for Help

Sentinel features Waving for Help detection, recognizing when a person raises one or both hands to signal distress. When this gesture is detected, the system immediately triggers an alert, enabling quick assistance in emergencies. This is especially useful for elderly care, patient monitoring, and safety in workplaces or public areas.

● Posture Detection

Posture Detection, automatically identifying a person’s body position in real-time. It can detect whether someone is standing, sitting, leaning, or lying down (sleeping). This feature enhances monitoring for elderly care, patient safety, and workplace supervision, enabling alerts if unusual or unsafe postures are detected

Operational Intelligence

Operational Intelligence features enhance surveillance by making monitoring smarter, more precise, and context-aware.

Allows users to draw custom monitoring zones directly on the camera view. Alerts are triggered only when a target enters the defined zone, reducing unnecessary notifications from irrelevant areas.

This makes monitoring more precise and focused on critical areas such as entrances or restricted zones.

Human Count Filter that allows alerts to trigger only when the number of detected people matches a defined condition. For example, users can set alerts for situations like more than 3 people in a zone, exactly 1 person present, or no people detected. This feature helps reduce unnecessary alerts and enables precise monitoring for crowd control, restricted areas, or safety supervision.

Detect real changes in your environment with object-level intelligence. Our system tracks objects in real time and alerts you when something appears or disappears—eliminating false alarms from motion, lighting, or noise.

Perfect for security, monitoring, and automated surveillance.

Schedule Detection allows monitoring to be active only during specified time ranges. Users can create custom schedules so detection runs only when needed—such as during night hours, weekends, or after office hours—reducing unnecessary alerts and ensuring surveillance operates exactly when required. Each detection type can be scheduled individually, and multiple schedule time slots can be configured for maximum flexibility.

OmniView

Multi-camera fusion technology that transforms multiple camera feeds into a single intelligent monitoring view.

Sentinel OmniView is an advanced multi-camera fusion technology that transforms multiple camera feeds into a single intelligent monitoring view.

Instead of watching several screens at once, OmniView intelligently combines and synchronizes video streams to create one unified perspective, allowing operators to monitor large areas more efficiently.

Using smart processing, OmniView analyzes input from multiple cameras and merges them into a seamless visual environment. This provides better situational awareness and reduces the complexity of traditional multi-camera surveillance setups.

🔴 Recording Management

Smart Recording & Capture

Flexible Recording Options
Sentinel provides powerful and flexible recording features to ensure every important moment is captured:

Auto Recording – Automatically starts recording when a target is detected, such as a person, vehicle, or object, so no critical event is missed.
Continuous Recording – Supports uninterrupted 24/7 recording for users who need full-time video capture and complete event history.
Manual Recording & Snapshot – Users can manually start or stop recording, or capture images at any time for full control.
Auto Snapshot Capture – Automatically takes snapshots when detections occur, providing quick visual references without needing to review full video footage.

Efficient Storage Management

Organized Storage – All recordings and snapshots are neatly organized by date and time for quick and easy access.
Custom Clip Duration – Configure recording length to match your needs and optimize storage usage.
Auto Deletion – Automatically removes old recordings after a set period, such as 3 days, 1 week, or a custom duration, to free up space and maintain efficiency.
Low Storage Protection – When available storage drops to 1 GB, Sentinel automatically deletes the oldest recording folders to prevent interruption.
User Notification – Users are notified when storage is running low, including the name of the deleted recording folder and a low disk space alert.

This intelligent recording system ensures critical events are captured, stored, and managed efficiently, while preventing unnecessary storage overhead and keeping users informed when automatic cleanup occurs.

🔔 Audio Alerts Management

Audio Alerts & Smart Alert Behavior

Custom Audio Alerts
Assign unique alert sounds to each detection type, including human detection, vehicle detection, motion, fire, and more. This allows users to instantly recognize the type of event without needing to check the screen, improving response speed and overall situational awareness.

Alert Behavior Modes
Customize how alerts are triggered based on monitoring needs:

Once per Event – Plays the alert only once for each detected event, preventing repeated notifications for the same occurrence.
Normal – Triggers alerts at standard intervals while the object or activity remains in view.
Instant Repeated – Continuously repeats alerts for ongoing detections, ensuring maximum awareness for critical situations.

Advanced Audio Control

Per-Detection Mute/Unmute – Enable or disable audio alerts individually for each detection type.
Scheduled Mute/Unmute – Automatically mute or unmute alerts based on user-defined schedules.
Temporary Mute – Mute alerts for a specific duration (e.g., 30 minutes), ideal for short-term interruptions without disabling the system.

This flexible audio system allows users to precisely control alert behavior, balancing responsiveness and noise levels for an optimized monitoring experience.

💬 Telegram Notifications

Advanced Telegram notifications to keep users informed remotely:

Alert Types: Send text alerts, pictures, or video clips whenever a detection occurs.
On-Demand Video: Users can type /video in Telegram to receive a current live video clip from the system.
Camera Control: Switch between multiple cameras using Telegram commands for full remote monitoring.
Quiet Hours: Pause notifications during specified time ranges, ensuring alerts are only received when needed.

This feature allows real-time remote monitoring, instant alerts, and complete control via Telegram.

Why Sentinel Uses Telegram

Privacy is at the core of Sentinel. Unlike many surveillance platforms that route video data and notifications through manufacturer-controlled cloud services, Sentinel is designed to keep your system independent and under your control.

Telegram is used because it provides fast, secure, and reliable notification delivery without requiring direct exposure of your cameras to third-party surveillance clouds. Its strong privacy reputation, multi-device accessibility, and secure infrastructure make it an ideal platform for real-time security alerts.

With Sentinel, your cameras remain yours, your data stays under your control, and your security system operates with privacy first in mind.

🎥 Auto Camera Switch

Auto Camera Switch, allowing the system to cycle through multiple connected cameras at a user-selected interval. This ensures that all areas are monitored efficiently without manual intervention, providing continuous coverage across all cameras. Users can set the switching interval to match their monitoring needs, keeping surveillance organized and comprehensive.

📄 Activity Log

Sentinel maintains a comprehensive Activity Log that records all important events and system actions. Each entry includes date, time, detection type, target details, and camera source, making it easy to review past events, track alerts, and analyze patterns. This ensures accountability, audit readiness, and quick investigation when needed.

⚙️ System Requirements

To run Sentinel smoothly, your system should meet the following

Operating System: Windows 10/11, Windows 10/11 IoT enterprise ready.
Hardware:
- Web camera / IP Camera (Supports both LAN and Wi-Fi IP cameras, Compatible with ONVIF and RTSP protocols. )
- RAM 6GB (Minimum)
Internet: Requires an internet connection for license activation and for sending Telegram alerts.

(Once the license is activated, internet connection is no longer required. Sentinel can run fully offline. However, an internet connection is still needed to receive Telegram alerts.)

SENTINEL

Version 2.5 (Build 08042026)

File size: 910 MB

Published: 2026-02-18

Last Updated: 2026-04-09 01:15:08

Download Free Trial

Buy an Activation Key

Privacy First Surveillance

Sentinel is built with one principle: your surveillance data should never leave your control without your permission.

Unlike traditional cloud-based CCTV systems, Sentinel is designed to operate locally and securely, keeping your video feeds, recordings, and system intelligence under your ownership not on third-party servers.

What Sentinel Does NOT Do

- We do NOT stream your camera feeds to manufacturer clouds

- We do NOT sell or share your surveillance data

- We do NOT require constant internet connection for core functionality

- We do NOT store your footage on external servers

Your system stays yours — always.

Need help with Sentinel?

For business inquiries, partnerships, or any collaboration opportunities please don’t hesitate to contact us—we’d be happy to connect and explore how we can work together.

⚠️ Important Notice

We do not provide support through any unofficial channels. Please contact us only via our official communication channels listed on this website.

Activation keys can be purchased through our authorized partner, Gumroad, or directly by contacting us through our official channels. The setup file is distributed exclusively through GitHub.

For your safety, only use these official platforms. We are not responsible for any issues caused by downloads or purchases made from unauthorized sources.

Sentinel Detection Engine and Sentinel Intelligence Layer are proprietary technologies owned by Ceyntax Technologies.

Surveillance Intelligence by Ceyntax

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