Professional-Grade NVR Features, Designed for Data Sovereignty.

And Unapologetically Canadian.

Talik is a modern, containerized surveillance solution designed for absolute reliability and total data sovereignty. This "set and forget" system operates autonomously, managing local storage and self-healing its recording processes to ensure your perimeter is always protected without the privacy risks of cloud-dependent platforms.

Inspired by the resilient zones of active ground found deep within the Arctic permafrost, Talik represents a pocket of constant vitality in a static landscape. While legacy security options remain frozen in time, Talik NVR is a living, self-healing system—standing guard with modern intelligence where traditional solutions have stayed static.

Users experience ultra-low latency monitoring through a high-performance WebRTC interface and integrated Edge AI for intelligent object recognition. With robust role-based security, automated audit logging, and a secure remote tunnel for encrypted external access, Talik provides professional-grade security with a strict commitment to local data ownership.

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User Management & Security

Talik utilizes a Role-Based Access Control (RBAC) system to manage system security and user permissions. All authentication is secured via Argon2id hashed credentials.

Access Controls

  • • Administrators: Full access to system configuration, camera discovery, user management, and power operations.
  • • Functional Restrictions: Standard users can be restricted to specific areas like Live View, Playback, or Export.
  • • Camera Whitelisting: Accounts can be limited to viewing only specific assigned cameras.

Audit Logs

The system automatically logs all administrative actions, including login attempts, configuration updates, and deletions, accompanied by the client IP address.

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SmartMap Command Center

Bridge the gap between macro-level global surveillance and micro-level indoor monitoring. Designed for enterprise directors and multi-site facility managers, SmartMap provides a unified geographic interface that seamlessly blends satellite imagery with multi-story architectural floorplans to deliver instant situational awareness.

"Place Once, View Anywhere"

No more juggling separate world maps and indoor layouts. Zoom out to view your entire global fleet, or zoom in to see cameras perfectly aligned with your building's physical footprint with sub-millimeter precision.

Blueprint Calibration

Effortlessly digitize your facilities. Upload standard architectural floorplans and use the built-in GIS calibration tool to seamlessly anchor, scale, and rotate them to true North over satellite views.

Hover-to-Stream & FOV

Instantly verify activity. Hover over any camera node to trigger a zero-latency WebRTC live stream popup. High-performance visual cones display exact viewing angles so you can audit your coverage and eliminate blind spots.

Real-Time Alert Telemetry

A living, breathing command center. When an AI event or security alert is triggered at the edge, the corresponding camera and site nodes pulse instantly, drawing operators' eyes exactly to where threats are occurring.

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Live View, Streaming & PTZ

The Live View interface offers real-time monitoring of authorized cameras with low-latency WebRTC streaming. No ActiveX or outdated plugin installations required.

Dynamic Layouts

Choose from set grids that scale with your system, or manually resize and reposition viewports. Layouts are persisted locally.

2-Way Audio

Viewport controls include a push-to-talk interface for compatible cameras. Listen to the environment and broadcast your voice to communicate with visitors or deter intruders.

PTZ Control

Command Pan-Tilt-Zoom capable cameras directly. Track subjects and adjust optical zoom seamlessly from the unified dashboard.

Talik NVR WebRTC Live View Interface showing drag-and-drop dynamic camera layouts
Screenshot of the Talik NVR Live View dashboard with four active camera streams.
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Intelligent Recording Engine

Talik employs a database-driven recording engine that operates autonomously based on motion or constant recording needs.

01

Self-Healing: The backend proactively monitors recording health. If a network failure occurs, the system automatically restarts the ingest process once the camera is back online.

02

Pre/Post-Roll Buffering: Configure specific durations to record video prior to and following a motion detection event.

03

Segmented Video: Footage is stored in short chunks (typically 2s). Buffer files are promoted to permanent storage or deleted depending on the active recording mode.

Talik NVR synchronized playback interface with timeline scrubbing and event logs
Sync_Playback
The Talik NVR playback timeline showing specific AI-tagged events synchronized with the video feed.
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Scheduling, Alerts & Webhooks

Automation of recording and alerting behavior is managed through a prioritized rule engine. Rules are processed from top to bottom; the first rule to match a camera ID and the current time determines the mode.

Rule Types

Create "Weekly" schedules for repeating patterns or "Calendar" rules for one-time exceptions. Rules can target all cameras or specific subsets.

Notification Silence

Each schedule rule includes a notification toggle. This allows for recording motion during the day without receiving push alerts.

SMS/MMS Notifications

Premium

Receive instant rich alerts directly to your mobile device. Get high-resolution MMS snapshots of events the second they trigger, without relying on an app.

Custom Webhooks

Integrate Talik with Home Assistant, Node-RED, or custom endpoints. Fire webhooks on specific events to automate lights, locks, or external alarms.

Recording schedule management interface with priority rules
Talik security event log interface showing AI detection
Core_Inference
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AI Detection & Analysis

Talik integrates local Edge AI with an adaptive motion engine to ensure alerts are meaningful and accurate. Object recognition is performed entirely on your hardware without cloud dependencies, identifying specific targets like persons, vehicles, and animals.

Dynamic Motion System

Traditional NVRs use a Fixed Threshold (e.g., triggering if > 50 pixels change) which leads to constant false alarms during rain, snow, or light shifts. Talik utilizes an Adaptive Baseline that calculates an exponential moving average of environmental motion. Alerts are only triggered when a sudden spike exceeds this dynamic baseline by a specific sensitivity factor, effectively filtering out background noise.

Multi-Zone Detection

Premium

Draw multiple custom polygon zones for each camera. Assign customizable triggers per zone—such as recording only, sending an SMS notification, or firing a webhook—allowing granular control over how different areas of your property are monitored.

Event Upgrading

When the motion engine triggers, the system "Upgrades" the event by running AI inference. If a person or vehicle is confirmed with high confidence, the generic "Motion" event is re-labeled and prioritized in your security logs.

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Multi-Stream Architecture

Optimize storage efficiency and forensic reliability by decoupling live viewing, continuous background recording, and event-based high-resolution capture.

Dual-Resolution Efficiency

Maintain uninterrupted, low-bandwidth continuous background recording (substream) for 24/7 situational awareness without exhausting local storage, while automatically switching to the primary high-resolution profile (main stream) when motion or access control events are triggered.

Dynamic Profile Assignment

Independently assign specific camera profiles for Continuous Recording, Event Recording, and Live Viewing. Full compatibility with both H.264 and H.265 compression maximizes retention based on camera capabilities.

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Storage Management & Backup

The system automates disk maintenance to ensure the NVR remains functional without manual cleanup.

  • Retention & Storage Limits Users can define retention days or specific storage quotas (MB) per camera. Once limits are reached, the system purges the oldest files first.
  • Manual Pruning Administrators can trigger an immediate cleanup of data older than a set number of days via the System dashboard.
  • Real-Time Cloud Backup Premium
    Safeguard your most critical footage. Automatically upload recorded events and footage in real-time to a secure offsite backup. Access your archived data globally through the Talik Hub central management system.
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Hardware Privacy Masking

A robust, multi-brand privacy engine that allows users to redact sensitive areas directly at the camera's hardware level, ensuring privacy is maintained even if the stream is intercepted before reaching the NVR.

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Native Integration & Forensic Integrity

Unlike software overlays, Talik communicates directly with camera chipsets via proprietary APIs (ISAPI, SUNAPI, RPC2) to "burn" privacy blocks into the video feed. Hardware-level masks are applied before the video is signed and hashed by the Integrity Chain, ensuring the redacted feed is legally admissible and tamper-evident.

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Seamless User Experience

A simple "click-and-drag" frontend interface for defining masks. Talik automatically translates the selected regions into the specific pixel or coordinate grid required by the camera's firmware, compensating for aspect ratio differences and letterboxing.

Intelligent Brand Adaptation

  • Hikvision (ISAPI): Features dynamic grid detection to perfectly align UI coordinates with the camera's feed.
  • Hanwha (SUNAPI): Utilizes a sophisticated "Read-Modify-Write" cycle to dynamically detect sensor grids (up to 4K).
  • Dahua (RPC2): Implements dual-mapping for both legacy "Covers" and modern "PrivacyMask" objects using a high-precision coordinate grid for pinpoint accuracy.
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Networking & Remote Access

Talik provides secure remote access without the security risks of traditional port forwarding.

Secure Remote Tunnel

A built-in agent connects to the Talik Hub using your license key to establish a secure bridge for external viewing.

Camera Discovery & Sync

The system scans multiple network interfaces to locate ONVIF devices. It also features a "Sync Time" function to align camera clocks with the NVR's UTC time to ensure authentication stability.