Overview
Overview
Smart Sensor Suite is a modular IoT sensor bundle for industrial and field deployments — temperature, humidity, motion, vibration, door, and leak sensing in a single mesh that streams to a redundant LoRaWAN/LTE edge gateway and on to cloud dashboards and mobile alerts.
Built for sites where downtime is expensive and visibility matters: cold storage, manufacturing floors, server rooms, agricultural greenhouses, warehouses, and remote infrastructure. Sensors self-organize, the gateway runs edge rules locally (so alerts fire even if the internet is down), and operators get role-based push/email/SMS notifications within seconds.
- 6+ sensor types in one bundle, expandable via pluggable modules
- Edge intelligence — thresholds, anomaly detection, offline buffering, OTA updates
- Multi-channel alerts — push, email, SMS, webhook to Slack/Teams/PagerDuty
- Encrypted end-to-end — AES-128 over LoRa, TLS 1.3 to cloud, 24-hour key rotation
Architecture
The diagram above shows the four layers of a Smart Sensor Suite deployment. Hover any module to see the live telemetry it produces.
- Sensor Mesh — battery- or PoE-powered nodes in the field, self-healing mesh on LoRaWAN. Each node carries 1–4 sensor heads. Encrypted at the link layer with AES-128.
- Edge Gateway — collects packets, applies local rules (e.g.,
IF temp > 35°C → page on-call), buffers data when the cloud is unreachable, manages firmware OTA. Redundant LoRaWAN + LTE failover. - Cloud Dashboard — long-term storage, 24-hour trend charts, AI anomaly detection (drift on temperature, bearing-wear pattern on vibration), CSV/Parquet exports, REST & MQTT APIs.
- Mobile & Alerts — role-based on-call rotation, multi-channel dispatch, acknowledgement workflow, escalation chains. Operators see live status, technicians get device-level data, managers get aggregated SLAs.
A continuous feedback loop pushes operator acknowledgements, updated thresholds, and new firmware back to the sensors — visible as the purple stream along the bottom of the diagram.
Sensors
| Sensor | Range | Accuracy | Sampling |
|---|---|---|---|
| Temperature | −40 to +85 °C | ±0.3 °C | 10–60 s |
| Humidity | 0–100 % RH | ±2 % RH | 10–60 s |
| Motion (PIR) | 5 m / 110° | — | Event-based |
| Vibration (3-axis) | 0–16 g | ±0.1 mm/s RMS | 100 Hz burst + 1 Hz RMS |
| Door / Contact | Magnetic reed | — | Event-based |
| Water Leak | Conductive rope / pad | — | Event-based |
| Optional add-ons | Gas (CH₄/CO/CO₂), Light, Sound, Pressure | varies | — |
Features
- Edge rules engine — if/then threshold alerts that fire even when the cloud is unreachable
- AI anomaly detection — cloud-side models flag drift, bearing wear, hot-spotting before they become failures
- OTA firmware updates — push new firmware to sensors and gateways in batches with rollback on failure
- Role-based access — operators, technicians, managers see different views and get different alerts
- Multi-channel dispatch — push, email, SMS, voice call, webhook (Slack / Teams / PagerDuty)
- Offline buffering — gateway stores up to 7 days of data when WAN is down, syncs on reconnect
- Export APIs — REST, MQTT, CSV / Parquet bulk export for BI tools
- Dashboards & reports — drag-drop widget builder, scheduled PDF reports by email
Use Cases
- Cold storage & cold chain — temperature compliance with audit-grade history
- Manufacturing / predictive maintenance — vibration-based bearing wear detection on motors and pumps
- Server rooms & data centres — temperature, humidity, water-leak under raised floor
- Agricultural greenhouses — climate monitoring with vent / fan / heater control
- Warehouses & logistics yards — door, motion, leak sensing across dispersed buildings
- Remote infrastructure — pumping stations, telecom huts, off-grid sites (LoRa + solar)
Specifications
- Connectivity: LoRaWAN (primary), LTE-M / NB-IoT / 4G (fallback), Wi-Fi 802.11n (alt)
- Sensor power: 3.6 V Li-SOCl₂ battery (3–7 yr typical) · USB-C or PoE variants
- Gateway: Quad-core ARM, 2 GB RAM, 16 GB storage, 9–30 VDC, optional PoE
- Range: LoRa up to 10 km line-of-sight · 1–3 km in dense urban
- Environmental: Sensor enclosures IP65 / IP66 / IP67 variants, −30 to +70 °C operating
- Security: AES-128 LoRa link · TLS 1.3 + mutual cert auth cloud · 24-hour key rotation
- Certifications: FCC, CE, RoHS · IP66 rated enclosure · ATEX-rated variants on request
Product information
| Product name | Smart Sensor Suite |
|---|---|
| Category | IoT Based Product |
| Type | IoT Based Product |
| Indicative price range | BDT 500 — 2,000 |
| Procurement | Contact / Negotiable |
Customisation options
- Sensor mix — pick any combination of temperature, humidity, motion, vibration, door, leak; add gas / CO₂ / light / sound / pressure
- Calibration profile — factory calibrated to your operating range; field-replaceable cal targets available
- Connectivity — LoRaWAN, LTE-M, NB-IoT, 4G LTE, Wi-Fi, or hybrid; private LoRa network or public The Things Network
- Gateway configuration — single, paired (HA), or fleet of gateways with central orchestration
- Edge rules — bring your own threshold / anomaly logic, or use our template library
- Dashboard widgets — choose from 40+ widgets or build custom React components
- Integrations — Slack, Teams, PagerDuty, OpsGenie, SAP, Oracle, ServiceNow, custom REST
- White-label option — your branding on hardware, dashboard, mobile app
Ordering & lead time
Standard lead time depends on current stock. For volume orders, please contact our team for a structured quote including BOQ, freight, installation and warranty terms.
Support
Engineering support, installation guidance and warranty claims are handled by our customer success team. Reach us at support@sgtsystems.com or via the channels listed on our Contact page.