Telmesh IoT platform for multi-unit buildings

Catch the leak before the ceiling does. Every building, live, in one place.

Telmesh brings the sensors, doors, cameras, meters and building systems across your portfolio into one live console. See problems early, act remotely, and cut the energy, water and repair costs you can avoid.

Works over standard IoT protocols and gatewaysAlarms routed to the right personYour data, export any time
Example portfolio3 buildingsLinden Quay Properties (fictional)
Units monitored214Apartments, condos, retail
Connected devices1,856Sensors, doors, meters, cameras
Open alarms right now61 critical: a kitchen leak

01Interactive demo

Run a real night at Linden Quay.

Three buildings, 214 units and 1,856 devices, live. A kitchen leak starts on the 4th floor of Quay Tower. Acknowledge it, close the valve remotely, check the cameras, change a rule and see the savings. Click any step, or watch it play.

ops.lindenquay.com/portfolioops.lindenquay.com/buildings/quay-tower/floor-4ops.lindenquay.com/alarmsops.lindenquay.com/accessops.lindenquay.com/camerasops.lindenquay.com/safetyops.lindenquay.com/rule-chains/rootops.lindenquay.com/devicesops.lindenquay.com/energyops.lindenquay.com/tenants
Live
Portfolio

Sensors, doors, cameras and meters from every building stream into one console, with live numbers and the alarms that need attention first.

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Floor plan

Click a unit on the floor plan to see temperature, air quality, leak, smoke and CO, door, occupancy, power and water, with history.

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Alarms

The leak sensor raises a critical alarm, the on-call technician is notified, and the water valve can be closed remotely from the alarm. Every step is logged.

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Access

See door events from every entrance, unlock remotely with confirmation, send time-limited visitor codes and lock amenities after hours.

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Cameras

Camera events and snapshots from your video recorder sit on the same timeline as door and sensor alarms, so you see what happened in one click.

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Safety

Smoke and CO detectors, freeze and flood sensors and elevator status in one safety view, with an emergency mode that alerts everyone at once.

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Rules

Visual rule chains decide what happens to every reading: filter it, raise an alarm, notify someone, send a command. Change a threshold and it applies at once.

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Devices

One registry for every device, with profiles, claim-code onboarding, gateways for building systems and staged firmware rollouts.

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Energy

HVAC schedules and setbacks, peak-demand alerts and per-unit sub-metering with a billing export, plus an estimate of what it is worth to you.

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Tenants

Each owner, association, staff member and resident gets their own access under your brand, and every action is recorded.

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Business value · step 1 of 10

Every building, one live view.
Without a platform

Each building has its own panels, apps and logins, and problems surface when a resident calls.

With Telmesh

Sensors, doors, cameras and meters from every building stream into one console, with live numbers and the alarms that need attention first.

  • Portfolio, building, floor and unit hierarchy
  • Live device health and key numbers
  • Map and building dashboards
  • Standard protocols and gateways

Business value · step 2 of 10

Find the problem down to the unit.
Without a platform

A resident reports a cold apartment and someone walks the building to find out why.

With Telmesh

Click a unit on the floor plan to see temperature, air quality, leak, smoke and CO, door, occupancy, power and water, with history.

  • Interactive floor plans
  • Live readings and history charts
  • Time ranges and data export
  • Attributes for every unit and device

Business value · step 3 of 10

Stop a leak before it reaches the floor below.
Without a platform

A leak runs overnight until water comes through a ceiling, and the repair bill and claim follow.

With Telmesh

The leak sensor raises a critical alarm, the on-call technician is notified, and the water valve can be closed remotely from the alarm. Every step is logged.

  • Severity, acknowledge, assign and clear
  • Alarms roll up to floor, building and portfolio
  • Notifications by SMS, email, Slack and app
  • Two-way commands, like closing a valve

Business value · step 4 of 10

Open the door without driving over.
Without a platform

Visitor codes and fobs are handled on site, and nobody can see who came in after hours.

With Telmesh

See door events from every entrance, unlock remotely with confirmation, send time-limited visitor codes and lock amenities after hours.

  • Door events across all buildings
  • Remote unlock with confirmation and audit
  • Time-limited visitor codes
  • Connects to your access-control system

Business value · step 5 of 10

The video clip, right next to the alarm.
Without a platform

Finding footage means a separate recorder login and scrubbing through hours of video.

With Telmesh

Camera events and snapshots from your video recorder sit on the same timeline as door and sensor alarms, so you see what happened in one click.

  • Camera grid from your existing recorder
  • Motion and line-crossing events
  • Snapshots linked to alarms
  • Connects through a video integration

Business value · step 6 of 10

Know every building is safe tonight.
Without a platform

Freeze risk, a failed sump pump or a stuck elevator is found the next morning.

With Telmesh

Smoke and CO detectors, freeze and flood sensors and elevator status in one safety view, with an emergency mode that alerts everyone at once.

  • Smoke, CO, freeze and flood monitoring
  • Elevator status at a glance
  • Emergency notifications to all residents
  • Alongside your licensed fire alarm monitoring

Business value · step 7 of 10

Your building rules, running day and night.
Without a platform

Thresholds live in someone's head, and alerts depend on who happens to be watching.

With Telmesh

Visual rule chains decide what happens to every reading: filter it, raise an alarm, notify someone, send a command. Change a threshold and it applies at once.

  • Visual rule-chain editor
  • Alarm rules per device profile
  • Calculated fields
  • Version history and audit log

Business value · step 8 of 10

Add a sensor in a minute. Update hundreds at once.
Without a platform

Devices are set up one by one in vendor apps, and nobody knows which firmware runs where.

With Telmesh

One registry for every device, with profiles, claim-code onboarding, gateways for building systems and staged firmware rollouts.

  • Device registry and profiles
  • Claim and provision with a code
  • Gateways for BACnet, Modbus, LoRaWAN and more
  • Over-the-air firmware updates

Business value · step 9 of 10

Stop paying for energy and water nobody uses.
Without a platform

Common areas heat all night, peaks set the demand charge, and utility bills are split by hand.

With Telmesh

HVAC schedules and setbacks, peak-demand alerts and per-unit sub-metering with a billing export, plus an estimate of what it is worth to you.

  • HVAC schedules and setbacks
  • Peak-demand monitoring
  • Per-unit sub-metering and billing export
  • Scheduled reports

Business value · step 10 of 10

The right view for everyone, under your brand.
Without a platform

Owners, managers, technicians and residents share logins, or get nothing at all.

With Telmesh

Each owner, association, staff member and resident gets their own access under your brand, and every action is recorded.

  • Customers and sub-customers
  • Roles and permissions
  • Your colours, logo and web address
  • Audit log and usage limits
Book a free discovery call

Illustration with a fictional client. Names, numbers and readings are examples. Features shown depend on the plan you choose.

02Business value

Where a connected building pays for itself.

Four places owners and managers usually see value. The figures below are worked examples with the assumption shown, not promises. We build your own estimate on the discovery call.

Water damage

Leak sensors under sinks, water heaters and risers raise an alarm at the first drop, and a remote valve can stop the flow.

Example estimateExample: 18 leak sensors in one building, and one avoided water-damage claim with a $10,000 deductible. Your numbers will differ.

Energy

Schedules and setbacks for common areas, and alerts before a peak sets your demand charge.

Example estimateExample: a $180,000 yearly energy bill and an assumed 5% saving from schedules is $9,000 a year. You set the assumption in the demo.

Maintenance

Run-hours, vibration and fault codes from boilers, pumps and elevators turn surprise call-outs into planned visits.

Example estimateExample: four emergency call-outs a year at $600 each moved to planned visits saves the after-hours premium.

Insurance and compliance

A dated record of alarms, responses and readings you can export for insurers, auditors and boards.

Example estimateExample: alarm history and response times exported as a report. Ask your insurer whether monitoring affects your premium.

All examples use assumed figures to show the method. They are not measured results and not a guarantee of savings.

03How it connects

Works with what is already in your buildings.

New wireless sensors, the building systems you already run, and the door and camera systems you rely on, connected into one platform.

  1. 01
    Devices and building systemsSensors, meters, thermostats and valves, plus boilers, pumps and controllers.
  2. 02
    Gateways and protocolsStandard IoT protocols, with gateways for building and wireless networks.
  3. 03
    The Telmesh platformRules, alarms, dashboards, commands and history, for every building.
  4. 04
    People and toolsOwners, managers, technicians and residents, by web, app, SMS, email and Slack.

04What is inside

An enterprise IoT platform, set up for buildings.

The capabilities behind the demo. We set them up, connect your devices and keep the platform running.

Devices and data

  • Devices, device profiles and assets
  • Portfolio, building, floor and unit hierarchy
  • Telemetry and attributes (device, server and shared)
  • Claim-code provisioning and bulk import
  • Over-the-air firmware updates
  • Calculated fields

Dashboards

  • Charts, gauges, tables and maps
  • Floor plans and building system diagrams
  • Live and historical time ranges
  • Data export to CSV
  • Mobile app for staff

Alarms and rules

  • Severity, acknowledge, assign, clear
  • Alarms roll up through the hierarchy
  • Visual rule-chain editor
  • Notifications: email, SMS, Slack, app push
  • Two-way commands to devices

Connectivity

  • MQTT, CoAP, HTTP, LwM2M, SNMP
  • Gateways for Modbus, BACnet, OPC-UA, BLE
  • LoRaWAN and Zigbee through gateways
  • Edge gateway that keeps working offline
  • REST API and webhooks

Integrations

  • Access control: door events, remote unlock, visitor codes
  • Video recorders: camera events and snapshots
  • Building management systems
  • Ticketing and chat tools

Business and admin

  • Customers and sub-customers
  • Roles and permissions
  • White-label colours, logo and web address
  • Scheduled reports
  • Audit log and usage limits

05Plans

Start with one building. Grow to the portfolio.

Priced on the value you get, per building, not per sensor. Each plan is a fixed-price setup plus one monthly subscription, quoted after a free discovery call. Hardware is quoted separately.

Monitor

See problems early.

Leak, temperature and air sensors with alarms and notifications.

Pilot pricing — book a callFounding pilot customers get pilot pricing for their first buildings.

  • Live dashboards and floor plans
  • Leak, freeze, air quality and power
  • Alarms by SMS, email and app
  • Mobile app for staff
  • Monthly health report
Apply for the pilot
Protect

Add doors, cameras and safety.

Everything in Monitor, plus security and safety in the same console.

Pilot pricing — book a callFounding pilot customers get pilot pricing for their first buildings.

  • Everything in Monitor
  • Access-control integration
  • Camera events and snapshots
  • Safety view and emergency mode
  • Remote valve and lock commands
Apply for the pilot
Optimize

Cut energy and water costs.

Everything in Protect, plus the tools that lower running costs.

Pilot pricing — book a callFounding pilot customers get pilot pricing for their first buildings.

  • Everything in Protect
  • HVAC schedules and setbacks
  • Peak-demand alerts
  • Per-unit sub-metering and billing export
  • Scheduled reports
Apply for the pilot
Portfolio

Run every building, your way.

Everything in Optimize, for owners and managers with many buildings.

Pilot pricing — book a callFounding pilot customers get pilot pricing for their first buildings.

  • Everything in Optimize
  • Customers and sub-customers
  • Your brand and web address
  • Single sign-on and advanced roles
  • Edge gateways and API access
Apply for the pilot
Setup, connection and support by Tera SystemsPilot in one building firstExport your data any time

06Who it is for

Built for people responsible for buildings.

From one building to a portfolio. Set up and supported by a local Norwalk, Connecticut team, on site or remotely.

  • Apartment owners and operators
  • Condo and HOA boards
  • Property management companies
  • Mixed-use buildings with retail
  • Student and senior housing
  • Facility and maintenance teams
Which devices does it work with?

Telmesh connects devices over standard protocols such as MQTT, CoAP, HTTP, LwM2M and SNMP. Building equipment such as boilers, meters and controllers connects through a gateway over BACnet, Modbus or OPC-UA, and wireless sensors connect through LoRaWAN, Zigbee or BLE gateways. Send us your device list and we will check it before you buy anything new.

Do we have to replace our access control or cameras?

No. Door controllers, intercoms and video recorders keep doing their job. Telmesh connects to them through an integration, so door events, remote unlock, camera events and snapshots appear in the same console. What is possible depends on the system you have, and we confirm it on the discovery call.

Does it replace our fire alarm monitoring?

No. Fire alarm systems stay monitored by your licensed provider, as your local code requires. The safety view shows status from supported sensors and systems alongside it, and emergency mode helps you notify people quickly.

Who owns the data?

You do. Readings, alarms and settings belong to you, and you can export them at any time as CSV or through the API.

How is it secured?

Traffic is encrypted, every device has its own credentials, and staff sign in with two-factor authentication. Roles limit what each person can see and do, and every change is written to an audit log.

How long does a rollout take?

It depends on how many buildings you have and what is already installed. We start with a discovery call, then a pilot in one building, then plan the rest of the portfolio with you, with a written timeline.

How is it priced?

Per building, on the value you get, not per sensor. A fixed-price setup plus one monthly subscription, quoted after a free discovery call. Hardware is quoted separately.

Telmesh IoT platform

See it on your own buildings.

Book a free discovery call. We look at your buildings, the systems you already have and the costs you want to cut, then show you what a pilot would look like. We reply within one business day.