Watchtower WATCHTOWER

A modern VMS built around the tools operators use every day.

Watchtower is Zoneary's flagship video management system — live monitoring, video and audio recording, playback and investigations, designed for responsive multi-camera monitoring, honest about system state, and built to grow with the installation. It runs on your own hardware, and Watchtower does not charge per camera.

Current development build Local-first Owned, not rented
watchtower · live view LIVE
Watchtower Live View — a four-pane wall including two fisheye cameras
Why Watchtower exists

Video management split in two. Neither half was for us.

On one side: enterprise platforms priced per camera, licensed per feature, and complex enough to need a specialist on staff. On the other: free recorders and phone apps that fall over the moment a deployment gets real.

Watchtower is the missing middle. Professional capability without institutional arrogance — built for the small installation and the large one, on the same software, with the same honesty.

  • Priced per camera cost
  • Features held behind tiers licensing
  • Your footage in someone else's cloud control
  • A green light that means nothing honesty
  • Interfaces designed in 2006 experience
  • A cancelled invoice disabling your cameras ownership

A real VMS should be judged on one night: the night you need the footage. Watchtower is built for that night — and honest with you every night before it.

01 Live Monitoring

Multi-camera monitoring,
built to stay clear.

Multi-camera walls designed for responsive monitoring of local video. Latency is a security flaw, and Watchtower is designed to treat it like one as the wall grows.

  • Multi-camera walls with flexible layouts
  • Built to grow with the installation
  • Local video processing and playback
watchtower · live viewLIVE
Watchtower Live View — a four-pane wall including two fisheye cameras

Browser-native fisheye dewarping

Watchtower includes a native WebGL dewarping experience for compatible fisheye workflows, running directly in the browser without a proprietary desktop viewing plugin.

WebGLNo desktop plugin

Layouts that suit the site

Camera walls are arranged to match how a site is actually watched, rather than a fixed grid the software insists on.

Flexible layouts

PlannedPublished browser, GPU and camera-model support matrix

Raw fisheye A MOBOTIX Q71 fisheye camera popped out in Watchtower, showing the raw circular fisheye image
Dewarped in the browser The same fisheye camera dewarped to a rectilinear view inside Watchtower, with no desktop plugin

The same camera, before and after dewarping — both running in the browser.

02 Recording & Storage

Know exactly how long
your footage lasts.

Watchtower tracks storage composition, retention and system health, and is designed to surface capacity pressure before you run out of room. Pruning prioritizes recordings over regenerable playback cache.

  • Retention estimates in days, not just "disk full"
  • Designed to protect recording continuity
  • Storage composition, broken out honestly
  • Supported camera audio recorded alongside the video
watchtower · recording
Watchtower Recording view with storage composition and retention protection
Continuous recording per camera
Retention reported in days, not guesses
Recordings prioritized over playback cache
Surfaces detected recording gaps
03 Playback

Rewind time,
frame by frame.

Pick a camera and a moment, and Watchtower takes you there. A dense recording timeline and motion markers are designed to turn long stretches of recorded footage into something you can actually navigate.

  • Precise scrubbing with motion markers
  • Skip gaps and jump straight to activity
  • Precise timeline navigation across recorded footage
  • Synchronized audio on supported cameras, with mute and volume
watchtower · playback
Watchtower Playback with recording timeline and investigation tools
Audio

Video tells you what happened.
Audio helps tell you why.

Watchtower records supported camera audio alongside the video and carries it through playback in sync with the picture — with mute and volume sitting in the same transport bar as the scrub controls. Where a stream needs it, audio is normalized to AAC.

Recorded with videoSynchronized playback AAC normalizationMute & volume
Watchtower playback transport controls: skip, rewind, play, speed, and the mute button beside a volume slider

Mute and volume, in the playback transport.

Audio depends on the camera, the selected stream profile and the codec it exposes — not every camera or profile provides a usable audio stream. Where audio isn't available, Watchtower records the video and carries on. This is inbound camera audio: Watchtower does not provide two-way talk.

Investigations

Footage is evidence.
Treat it that way.

Finding the moment is only half the job. Watchtower turns what you found into a clear record — bookmarked, tagged, exported, and ready to hand to someone who wasn't there.

Bookmark the moment

Mark a point on the timeline as soon as you find it, so it's still there tomorrow — and so the next person doesn't have to find it again.

BookmarksTimeline marks

Tag and organize

Group related clips under one case instead of scattering them across folders and drives. An investigation is a thing, not a pile of files.

TagsCases

Export from the vault

Clip tools and an export vault produce the file you actually need to share — without handing anyone access to the rest of your system.

Export vaultClip tools
watchtower · investigations
Watchtower Investigations — filtered clip search results on the left, an empty case ready to gather them on the right, and an export action

Search the recordings, gather what matters into a case, and export it as one record.

Bookmark, tag and export — the difference between having footage and having an answer.

04 Operations Dashboard

Your whole deployment,
told honestly.

Sites, cameras, recording and storage in one calm view. And when Watchtower isn't sure, it says so — "unknown", rather than a comforting green. False reassurance is more dangerous than an honest warning.

  • Current state across connected sites, no guesswork
  • Live activity & alert feed with jump-to-playback
  • Server & recording health, surfaced not buried
watchtower · operationsLIVE
Watchtower Operations dashboard showing sites, cameras online, recording status and a live activity feed
watchtower · sitesLIVE
Watchtower Sites — a geographic operations map with every location's status

Every site, one map — monitor every location at a glance, then drop straight into the cameras behind it.

Motion detection

Long stretches of footage.
Minutes that matter.

Most recorded time is empty. Watchtower analyzes camera video locally and records motion activity into the event timeline, so playback starts at activity instead of at midnight.

Analyzed locally

Video is analyzed on your own hardware as it records, and motion is tagged onto continuous recording — no separate scan afterwards, and nothing sent to a cloud service to decide what mattered.

Local analysisContinuous recording with motion tagging

Sensitivity and exclusion zones

Configurable sensitivity and exclusion zones reduce nuisance detections, so a swaying branch or a busy street doesn't fill the timeline with noise you'll learn to ignore.

Configurable sensitivityExclusion zones

Motion-aware navigation

Motion activity is represented in the recording and playback timelines, so you can jump between events instead of scrubbing blind, and skip the hours where nothing moved at all.

Timeline activityJump to activity

PlannedObject classification · advanced analytic rules

05 Health Monitoring

Real health,
not just a green ping.

A recorder can answer a network check while its drive quietly fails. Watchtower is designed to report what is actually true about the system it runs on — and when it doesn't know something, to say "unknown" rather than show you a colour you'd like to see.

  • Server and recording-pipeline health in one place
  • Designed to raise warnings while there is still time to act
  • "Unknown" when it's unknown, rather than a comforting green
Watching the wider infrastructure? That's PulseGrid
watchtower · healthLIVE
Watchtower Health — per-site and per-camera health scores with recording status and failures
watchtower · appliance health
Watchtower Appliance Health — CPU, memory, system drive, recording storage, uptime, time synchronisation and per-service status for the machine Watchtower runs on

Two different questions, answered separately: is the security system healthy, and is the machine it runs on healthy.

Cameras & compatibility

Built on open standards.

Watchtower is built around protocols the industry already agreed on, so cameras can be chosen on merit — price, optics, the mount that fits. Audio support depends on the camera, stream profile and available codec. Compatibility details will be published before release.

ONVIF

ONVIF-based discovery and setup: Watchtower finds ONVIF devices on the local network and takes their profiles and stream configuration from the standard, rather than from a bespoke integration per brand.

Local-network discoveryProfile discoveryStandards-based setup

RTSP video ingestion

Standards-based RTSP video ingestion — the streaming standard widely implemented across IP cameras, including ones already mounted on your building. Where a stream carries usable audio, Watchtower ingests that too.

RTSPMain & sub streamsAudio where available

Hardware you already own

No proprietary recorder to buy. Watchtower is built around open standards rather than a per-brand integration list, so cameras can be chosen on merit.

Bring your own camerasBring your own server

PlannedVendor-specific extensions

Hardware currently used in development and interoperability testing
i-PRO MOBOTIX Q71 MOBOTIX MOVE MOBOTIX MOVE U2VC-series

Tested across a mixed multi-camera ONVIF lab environment — cameras and devices from multiple manufacturers, discovered on our lab network. This is the hardware on our bench today — not a formal or universal compatibility guarantee. Checking a specific model? Ask us.

Watchtower Desktop

Your VMS. On your desktop.

Watchtower isn't limited to a browser. The Watchtower desktop client brings the monitoring experience into a dedicated native application while connecting directly to the Watchtower system.

These are client platforms. Watchtower Server itself runs on Linux — see hardware & system requirements.

Windows

Available

Native Watchtower desktop client for Windows.

macOS

Available

Native Watchtower desktop client for macOS.

Linux

In development

Native Linux desktop client is currently in development.

Sign in The Watchtower desktop client sign-in window running as a native application
Live view Watchtower Live View running inside the native desktop client, showing a four-pane camera wall

The Watchtower desktop client, connected to a Watchtower system.

The desktop client is another way to operate Watchtower, not a requirement. Watchtower stays fully usable in the browser — including its browser-native fisheye dewarping — with no proprietary viewing plugin.

Local-first architecture

Your cameras.Your hardware.Your footage.

Watchtower runs on your own hardware. Core local operation — live view, recording and playback — does not require cloud video storage or a remote service round-trip.

Nothing leaves unless you send it

Recordings live on the storage you chose, in the building you chose. Sharing a clip is a decision you make, not a default you opt out of.

No cloud dependency

Live view, playback and recording are designed to keep working on the local network when the uplink does not.

Owned, not rented

Watchtower does not charge per camera. One license covers one Watchtower system, bought once — no mandatory subscription.

Hardware & system requirements

Real requirements.
From real hardware.

Watchtower Server runs on Linux. Below is our initial supported baseline for launch, and the three machines we actually run Watchtower on every day — kept clearly apart, because they are not the same thing. Each covers a different validation role: a primary recording appliance, a storage-heavy production-style system, and an ordinary development desktop. All three are commercial Dell platforms that reached us through the professional video-security industry; that is where the hardware came from, not an endorsement of Watchtower by anyone who sold it.

Supported server platform Linux x86-64
Tested operating system Linux Mint 22.x Ubuntu 24.04 LTS base

Watchtower Server runs on Linux. Windows, macOS and Linux desktop clients can connect to your Watchtower system.

Initial minimum

Initial minimum requirements

Our initial supported baseline for launch. Formal capacity characterization is still in progress, so treat these as a starting point rather than a permanently validated floor.

Architecturex86-64 / AMD64
CPUIntel Core i5 10th generation or newer, or a comparable modern x86-64 processor · 4+ physical cores
Memory16 GB RAM
System storage256 GB SSD · NVMe recommended
Recording storageDedicated recording storage strongly recommended. Capacity depends on camera count, bitrate, resolution, frame rate, recording schedule and the retention you want.
Network1 Gigabit Ethernet · wired Ethernet strongly recommended
Operating systemLinux x86-64
GraphicsNo dedicated GPU requirement. Watchtower does not currently require a discrete graphics card for normal server operation.
Tested configuration

Watchtower01

Watchtower isn't developed against a theoretical server specification. Our primary Watchtower appliance runs the same recording, playback, motion and operations workloads used throughout development and field testing.

WT01 Primary test appliance
SystemVelasea system · Dell Precision 3650 Tower platform
ProcessorIntel Core i5-11500 · 11th generation · 6 cores / 12 threads · up to 4.6 GHz
Memory16 GB DDR4-3200
System drive256 GB Western Digital SN730 NVMe SSD
Recording storage2 × Seagate 12 TB enterprise drives · 24 TB raw · ~21.8 TiB usable recording volume
FilesystemXFS
NetworkIntel Ethernet · Gigabit production connection · secondary Intel 2.5 GbE interface available
GraphicsIntel UHD Graphics 750 · NVIDIA T600 installed
Operating systemLinux Mint 22.3 · x86-64
Lab environmentMixed multi-camera ONVIF lab environment · cameras from multiple manufacturers · continuous real-world operation

This is what we run, not what you need. WT01's recording array and installed graphics card are not Watchtower requirements — the NVIDIA T600 is present in this machine, but we have not established that Watchtower depends on it for normal server operation. WT01's two drives are configured as RAID0: a test configuration chosen for capacity and throughput, which provides no disk redundancy.

Tested configuration

Watchtower02

A second Velasea-configured video-security system, built to validate storage rather than processing power. WT02 pairs a large surveillance recording array with deliberately modest compute — the configuration that shows what Watchtower actually asks of a production-style server.

WT02 Storage & capacity validation
SystemVelasea video-security system · Dell Precision 3650 Tower platform
ProcessorIntel Core i3-10105 · 10th generation · 4 cores / 8 threads · 3.70 GHz
Memory16 GB RAM
System drive256 GB SK hynix PC711 NVMe SSD · ext4
Recording storage2 × Seagate ST18000VE002 18 TB surveillance drives · 36 TB raw · ~32.7 TiB usable recording volume
FilesystemXFS
NetworkIntel I219-LM Gigabit Ethernet
Operating systemLinux Mint 22.3 · Linux kernel 6.14 · x86-64

Modest compute, serious storage. WT02 runs a ~32.7 TiB recording volume on a 4-core i3 with 16 GB of RAM — useful evidence that Watchtower's recording capacity is not gated behind a large processor. Its two drives are configured as Linux software RAID0, chosen for capacity and throughput, which provides no disk redundancy. Capacity here refers to the recording volume, not a validated camera count.

Tested configuration

Development workstation

Watchtower is also built and exercised daily on ordinary desktop hardware. DEV01 is our development and QA machine — a small-form-factor office desktop, running the same Watchtower server build against the same lab cameras, without an appliance-class recording array behind it.

DEV01 Development & test system
SystemISS-supplied Dell OptiPlex 3080 platform
ProcessorIntel Core i5-10500 · 10th generation · 6 cores / 12 threads · 3.10 GHz base, up to 4.5 GHz
Memory16 GB DDR4-2666
System drive256 GB NVMe SSD
NetworkGigabit Ethernet
GraphicsIntel UHD Graphics 630 · NVIDIA GeForce GT 1030 installed, running the open-source nouveau driver
Operating systemLinux Mint 22.3 · Linux kernel 6.14 · x86-64
RoleWatchtower development and QA · same mixed multi-camera ONVIF lab environment

A real development machine, not a minimum specification. DEV01 is shown because it is modest, not because it defines a floor — we have not characterized its capacity, and it carries no dedicated recording volume. The GeForce GT 1030 is installed but currently runs on the open-source nouveau driver, so this machine does not validate NVIDIA or NVENC accelerated encoding, and Watchtower does not require a discrete graphics card for normal server operation.

Storage

Watchtower supports dedicated recording storage. Capacity and redundancy should be selected for the installation's own retention and resilience requirements — not copied from our test bench.

Capacity

Watchtower capacity depends on the complete workload, including camera count, resolution, codec, bitrate, frame rate, recording mode, motion processing, audio, concurrent live viewing, playback activity and storage performance. Our initial supported target of up to 32 cameras per system is an engineering specification we are still characterizing — our current mixed multi-camera ONVIF lab environment is not evidence that any machine above has been validated at that figure. Licensing does not meter camera count.

Software environment

Watchtower Server runs in a standard Linux software environment, including FFmpeg, a Python backend runtime, PostgreSQL, systemd service management and a validated Linux filesystem such as XFS or ext4. Exact supported package versions and installation steps will be published with the installation documentation.

Editions & licensing

Buy the system.
Then add cameras.

Watchtower doesn't meter cameras. A license covers one Watchtower system — what you connect to it is your business, not another line item.

Founder launch pricing — through December 31, 2026
Watchtower Community
Free · no subscription
$0
4 cameras · 7-day retention

A real Watchtower system, free to use. Connect up to four cameras with up to seven days of recording retention and run the core Watchtower VMS platform without a subscription.

  • Up to 4 cameras
  • Up to 7 days of recording retention
  • The core Watchtower experience — live monitoring, recording, playback, investigations, operations and health
  • No subscription, no per-camera fees
FreeHomes · labs · evaluation
Request early access

Buy the system. Add cameras. Don't buy another license every time you mount one.

Founder Edition is the first 500 paid Watchtower licenses, and it stays a Founder license for good — the designation is separate from the launch price. December 31, 2026 ends the launch price for new customers; a license already bought is unaffected. Licensing does not meter your camera count. Supported capacity depends on your Watchtower hardware and workload; our initial supported target is up to 32 cameras per Watchtower system, which is a system-capacity guideline rather than a licensing limit. A license activates one Watchtower system at a time. Paid licenses are covered by a 30-day refund, available upon license deactivation.
Questions about a specific deployment? info@zoneary.com

Screenshots

See the real product.

Real screens from the current Watchtower build — not conceptual artwork.

On the roadmap

Where Watchtower is heading.

A look at what's planned. These are directions we're building toward — not features shipping today.

Planned

Detection zone refinements

Richer per-camera motion tuning on top of the sensitivity and exclusion zones already in the build.

Planned

Object classification

Distinguishing people and vehicles from everything else, and advanced analytic rules on top — used to help you see, never to decide for you.

Planned

Deeper investigations

Richer case tooling: shared cases, richer export packaging, and a cleaner chain of custody.

Planned

Expanded multi-site

Larger fleets and richer cross-site rollups through one console.

Planned

PulseGrid integration

Infrastructure health from PulseGrid surfaced directly beside the cameras it affects.

Planned

Published compatibility list

A maintained list of tested cameras and hardware, published beyond the bench we test on today.

Questions

The honest answers.

What people ask before they trust a VMS with the one night it has to work.

Does Watchtower need an internet connection?

No. Watchtower runs on your own hardware, and live view, recording and playback are designed to work on your local network with the uplink down. Internet access is for the things that genuinely need it, not for watching your own cameras.

Where is my footage stored?

On storage you chose, in the building you chose. Core local operation does not require cloud video storage, and does not upload your recordings to Zoneary. Sharing a clip is an action you take, not a default you have to opt out of.

Is there a per-camera fee?

No — Watchtower does not charge per camera. Adding a camera is not a licence purchase. Watchtower Community is free for up to 4 cameras with up to 7-day retention; the Founder Edition removes those limits for a one-time $349 (through December 31, 2026; $399 regular).

What are the commercial terms?

Two editions. Community is free — up to 4 cameras, up to 7-day retention, the core Watchtower experience, no subscription. Founder Edition is a one-time $349 launch price through December 31, 2026 ($399 regular), which removes those limits.

No per-camera licensing either way. A license activates one Watchtower system at a time, and replacing or migrating a system is supported. Founder Edition is the first 500 paid licenses; that designation is separate from the launch price.

Which cameras work with Watchtower?

Watchtower uses ONVIF-based discovery and setup with standards-based RTSP video ingestion, rather than a per-brand integration list. ONVIF devices on the local network are discovered rather than added one address at a time.

Hardware used during development and interoperability testing currently includes i-PRO, MOBOTIX Q71 and MOBOTIX MOVE / MOVE U2VC-series equipment — tested across a mixed multi-camera ONVIF lab environment using cameras from multiple manufacturers. That is a test bench, not a supported-device list. Compatibility details will be published before release; until then, ask us about a specific model and we'll tell you what we know.

How does Watchtower relate to PulseGrid and Sentinel?

Watchtower manages the video. PulseGrid monitors the infrastructure behind it — servers, storage, network, power and environment. Sentinel modernizes and controls the home security system. Each stands on its own; together they're the Zoneary ecosystem.

Can I buy Watchtower today?

Not yet — Watchtower is pre-launch, so nothing is on sale today. Editions and pricing are published above so you can plan: Community free, Founder Edition $349 through December 31, 2026. Request early access and we'll bring you in as it rolls out.

The Zoneary ecosystem

Three products. One local-first direction.

Watchtower leads, but it doesn't stand alone. Each product addresses one layer of the same security operation. They share a philosophy and direction; they are not yet marketed as one integrated suite.

Watchtower manages the video. PulseGrid monitors the infrastructure. Sentinel modernizes and controls the home security system. Together, they form the Zoneary ecosystem — local-first, owned, not rented.

Watchtower · pre-launch

Put Watchtower to work.

Watchtower is in active development and tested against real cameras, real storage and real failures. Request early access and we'll bring you in as it rolls out.