The Unpowered Asset Challenge
Tracking unpowered industrial assets—such as intermodal shipping containers, flatbed trailers, yellow iron machinery, chemical IBC containers, and portable rental tools—presents unique challenges compared to vehicle fleet tracking. Without an external 12V/24V power supply from an alternator, the tracker must operate autonomously for months or years in extreme outdoor conditions.
5 Core Selection Factors
1. Battery Chemistry & Capacity Requirement
Determine whether your asset allows periodic recharging or requires a true "fit-and-forget" primary battery solution:
- Multi-Year Field Autonomy (5 to 7 Years): Requires primary Lithium Iron Disulfide (Li-FeS2) chemistry with high energy density and minimal self-discharge. The Mictrack MT700 utilizes 3× user-replaceable AA Li-FeS2 cells to achieve up to 7 years of operation.
- Short-Term Rotational Tracking (30–90 Days): Compact rechargeable devices like the 35g MT710 with magnetic Pogo-pin charging are ideal for high-turnover rental assets.
2. Cellular Network Architecture
Evaluate network availability across your deployment geographies. In North America and Western Europe, choose LTE-M & NB-IoT (MT700). For multi-region deployments across Latin America, Asia, or regional carriers, select 4G LTE Cat 1 bis (MT700L).
3. Ingress Protection & Mechanical Durability
Industrial assets face high-pressure steam washing, salt spray, and extreme vibration. Ensure the tracker is rated to IP68, completely dust-tight and submersible in water, with UV-stabilized polycarbonate enclosures.
4. Configurable Working Modes & Reporting Frequency
A capable industrial tracker should support versatile working modes:
- Periodic Reporting Mode: Transmits fixed heartbeats (e.g. 1 report/day) for yard inventory tracking.
- Motion-Triggered Mode: Wakes up upon accelerometer movement to transmit frequent positions during transit, then returns to microamp sleep when parked.
- Beacon & Stolen Asset Recovery: High-frequency emergency tracking mode activated remotely via SMS or TCP command.
5. Platform Autonomy & Open Integration
Ensure the hardware is carrier-neutral (accepts any standard SIM) and communicates over Open Protocol via TCP/UDP, allowing direct integration into your private enterprise servers, Traccar, or Wialon without recurring software fees.
Practical Application Examples
- Flatbed & Dry Van Trailers: Mount MT700 with magnetic bracket or screws on the front bulkhead for unobstructed sky view and up to 7-year battery life. A common fit for trailer tracking deployments.
- Intermodal Shipping Containers: Bolt MT700 inside the door corrugation rib for covert protection.
- Rental Construction Equipment: Deploy compact MT710 / MT710L inside machinery compartments using hybrid GPS + WiFi location sniffing for indoor warehouse recovery — see Rental Asset Tracking for more.
Engineering Summary
Selecting the right asset tracker requires balancing battery chemistry, cellular band compatibility, enclosure durability, and platform autonomy. Explore the MT700 Product Page, review Remote Asset Tracking for more deployment guidance, or consult with Mictrack engineers to configure a hardware solution tailored to your operational environment.
