NTI ENVIROMUX-AVDS-4G3 - 4G Dialer

The NTI ENVIROMUX-AVDS-4G3-P 4G system calls or sends SMS alerts

In an era where reliable remote monitoring makes the difference between smooth operations and critical downtime, the NTI ENVIROMUX-AVDS-4G3-P Automatic 4G Voice Dialing System redefines how you handle alarms in remote or low-network environments.

Imagine your branch server room running at full capacity without a landline connection - temperature spikes or power fluctuations could go unnoticed. This compact device intervenes by automatically calling up to eight phone numbers or sending SMS messages when configurable sensor thresholds are exceeded, instantly alerting you or your team into action.

With the ability to play a personalized 20-second voice message or send a precise 70-byte SMS, it ensures not just notification but also context, allowing quick responses before damage occurs.

The strength of the ENVIROMUX-AVDS-4G3-P lies in its robust connectivity and adaptability, making it a true lifesaver in stressful situations where conventional systems would fail.

Supported across wide 4G LTE bands (FDD B1/3/5/7/8/20 and TDD B38/40/41), with fallback to 3G (WCDMA B1/5/8) and 2G (GSM 900/1800 MHz), it maintains reliable connectivity across Europe, the Middle East, Africa, South Korea, and Thailand, even in low-signal conditions.

Setup is effortless: insert a mini SIM card with SMS capability, configure thresholds through the ENVIROMUX interface, record your message, and you’re ready to go. With a maximum power draw of 350 mA @ 12 VDC and an operating range of 4 to 60 °C, it ensures reliable performance in varying environments.

For instance, in a rural logistics warehouse monitoring humidity levels, when a sensor exceeds 80 %, the system automatically calls the facility manager, playing a pre-recorded warning (“Humidity in warehouse too high – please check immediately!”) and sends an SMS with details. The team responds remotely, activating dehumidifiers, preventing spoilage worth thousands of euros.

Beyond its core alerting function, the ENVIROMUX-AVDS-4G3-P impresses with its versatile interface options and durable design, making it ideal for 24/7 operations while reducing long-term maintenance costs.

The included antenna (30 × 30 × 99 mm) and 12 V/1 A power adapter ensure stable performance within a compact 149 × 90 × 31.7 mm enclosure. Whether for temporary construction sites or permanent remote installations, it removes dependence on wired connections and provides peace of mind through instant reachability.

Explore the diverse application fields of this innovative 4G voice dialer, engineered for mobile and decentralized monitoring challenges:

• Remote server rooms: Protect IT infrastructure at branch locations without landlines. Example: A retail chain with 50 stores uses it for temperature alerts. When overheating occurs, the device calls the on-site IT admin, who remotely reboots the system, keeping uptime at 99.9 %.
• Industrial facilities: Monitor machinery in plants or factories. Example: In a chemical facility, it sends SMS details during leak alerts, allowing safety teams to act immediately - no long technician travel needed.
• Agriculture and farming: Control silos or greenhouses in remote areas. Example: On an organic farm, it calls during humidity spikes, notifying the farmer to adjust irrigation and saving crops while conserving resources.
• Security and monitoring sites: Ideal for guardhouses or construction sites. Example: A desert construction project integrates it with motion sensors. When intrusions occur, it calls the control room, activates lights, and reduces break-in risks.
• Energy and utilities: Safeguard transformers or pumping stations. Example: A water utility receives SMS notifications on pressure drops, dispatches maintenance teams, and prevents pipeline failures with minimal downtime.

The advantages of the ENVIROMUX-AVDS-4G3-P extend from reducing physical inspections to scalable expansion that enhances your monitoring network and lowers operational costs. Supporting up to eight recipients allows you to build escalation hierarchies - primary for management, secondary for support - and customize messages for each, reducing panic and improving efficiency.

In today’s digital age, it integrates seamlessly into hybrid setups where alarm systems interact with mobile apps.

Expand your alarm strategy with NTI-compatible sensors that transform the AVDS-4G3-P into a central monitoring hub. In educational facilities such as schools with backup generators, it prevents faults by sending temperature alerts before overheating occurs.

The compact antenna boosts signal strength in weak reception zones, while the ENVIROMUX web interface enables adjustments in minutes—from threshold configuration to recipient management. Technology becomes your trusted partner, reducing response times by half and ensuring constant readiness.

In summary, the ENVIROMUX-AVDS-4G3-P transforms remote monitoring into a proactive and mobile-driven solution that minimizes risks and optimizes operations. Whether for small remote setups or global networks, it scales effortlessly and maximizes ROI through reduced downtime. Invest in connectivity that matters - request a demo and experience the difference firsthand.

• Technical highlights at a glance:
• Multi-alert capability: Up to 8 calls/SMS notifications with 20-second voice or 70-byte text messages for clear communication.
• Robust network coverage: 4G LTE (FDD B1/3/5/7/8/20, TDD B38/40/41) with 3G/2G fallback for stable connectivity.
• Reliable design: 4–60 °C operating range, 350 mA @ 12 VDC, includes antenna and power supply for immediate deployment.
• Flexible application: For NC/NO circuits, mini SIM (not included), ideal for low-network environments.

Additional real-world examples show its versatility: In a financial institution with decentralized ATMs, it synchronizes alarm codes, calls support upon errors, and remotely reboots card readers. Similarly, in the food industry, it keeps cold chains intact by sending SMS alerts during temperature drops, preventing delivery delays. This adaptability makes it indispensable for anyone seeking simple, mobile-ready safety and reliability.

Available models:

• ENVIROMUX-AVDS−4G3
  Compatible with ENVIROMUX−2D, ENVIROMUX−5D, and ENVIROMUX−16D
  Not compatible with E‑MICRO‑TRH(P), E‑MINI‑LXO, and E‑1W(P)
• ENVIROMUX-AVDS−4G3−P
  Compatible with ENVIROMUX−MINI‑LXO and PWR‑RMT‑RBT‑C13
  Not compatible with E‑MICRO, E‑1W, E‑2D, E‑5D, and E‑16D