FAQ Archive
GPSController FAQs - Page 180
Browse older support questions without loading full answer pages into the archive.
FAQ
What's the first sign that my cold storage truck temperature monitoring is failing?
Watch for mismatches between driver's paper logs and your digital temperature graphs, or if you receive 'vehicle arrived at warehouse' alerts twenty minutes after unloading started. These lags indicate your monitoring sy...
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Can old GPS units handle 2026 cold chain monitoring needs?
Most units older than four or five years are a liability. They lack the right modem bands and processing firmware to maintain the 'always-on' connection required for modern cold chain compliance. The risk of data gaps an...
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What causes the biggest temperature data delays in cold storage truck monitoring?
The worst delays come from cellular blackouts in rural routes or urban canyons, but they're made worse by the controller's logic. Many controllers prioritize sending simple location pings over critical temperature alerts...
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Should I continue using WhatsApp alerts for fleet management in 2026?
For safety, security, or compliance-related alerts, you should switch to a dedicated system. Reserve WhatsApp only for informal, non-urgent updates. When missed alerts could lead to financial loss, safety incidents, or c...
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What happens if the fleet manager's phone is off or has no signal when a WhatsApp alert is sent?
Alerts will queue on WhatsApp's servers but delivery gets delayed until the device comes back online, creating a critical blind spot during emergencies. Proper fleet management systems use multi-channel escalation with S...
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What are the compliance risks of using WhatsApp for fleet alerts?
Using WhatsApp for fleet compliance alerts creates significant risks because consumer apps lack verifiable, tamper-proof audit trails required for DOT, ELD, or safety compliance investigations. You cannot produce formal...
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How reliable are WhatsApp alerts from GPS tracking software for fleet management?
WhatsApp alerts are technically reliable for message delivery, but operationally unreliable for ensuring timely action. Their effectiveness depends on the recipient's phone status, notification settings, and attention le...
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What is the relationship between GPS controller price and highway accuracy?
Price isn't the sole indicator of accuracy. While expensive devices may have better specs, accuracy depends on the fusion of GPS data with accelerometer and gyroscope inputs during signal losses. A moderately priced unit...
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Why do GPS controllers sometimes show wrong locations only on specific highway stretches?
This is often due to local interference from power lines or military installations, or multipath signals bouncing off specific geographic formations like overpasses and large signage. A capable controller should use filt...
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How does the NavIC satellite system affect GPS accuracy in India for 2026?
The expansion of NavIC provides better coverage and signal geometry over the Indian subcontinent. However, to benefit from this improvement, your GPS controller hardware and firmware must explicitly support receiving and...
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What factors determine GPS controller accuracy on Indian highways in 2026?
Accuracy depends on several factors: signal processing tuned for India's RF interference and terrain, dual-band GNSS support, robust inertial measurement (dead reckoning) for signal loss recovery, antenna design, power m...
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When should a cab fleet manager consider replacing their GPS controllers for trip reporting?
When reconciling driver logs, customer receipts, and GPS reports becomes a daily manual task, or when preparing for an audit requires data manipulation to make reports coherent. If trip histories are missing 5% or more o...
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