DB01 Bluetooth
1. Product Overview
The DB01 is a compact, battery-powered Bluetooth temperature and humidity data logger built for end-to-end cold-chain visibility. About the size of a credit card stack, it combines a clear LCD display, BLE 5.0 wireless connectivity and USB data export in one rugged IP65 enclosure. With up to 100,000 measurement records stored in 4MB of memory and an accuracy of ±0.2°C, the DB01 gives pharmaceutical distributors, food processors, laboratories and logistics operators a simple, auditable way to prove that every shipment stayed within its safe temperature window — from the first cold chain mile to the final handover.
2. Key Features
High-precision monitoring: Temperature range -20°C to +60°C with ±0.2°C accuracy; humidity 0–100%RH, covering vaccine, biologics and fresh-food requirements.
Large storage capacity: 4MB memory holds up to 100,000 data groups — enough for the longest international shipments without data loss.
BLE 5.0 connectivity: A 500-meter broadcast range lets staff read live readings and download reports from a smartphone without opening the cooler box, preserving the cold environment.
LCD display: Real-time temperature, humidity and alarm status are visible at a glance, even through packaging film.
USB one-click reporting: Plug into any PC and export auto-generated PDF/CSV reports with temperature curves — ready for GSP/GDP audits and customer acceptance.
Intelligent alarms: Configurable high/low thresholds with instant alerts, plus vibration and tilt detection to flag rough handling in transit.
Long battery life: A replaceable button battery runs the device for 1–2 years — no charging, no downtime.
Rugged IP65 housing: Dust-tight and protected against water jets for demanding warehouse, dock and field conditions.
3. Application Scenarios
Pharmaceutical and vaccine cold chain. Placed inside vaccine transport coolers, the DB01 continuously records conditions against GDP/GSP requirements. Workers at each stop scan it with a phone via BLE and view the full temperature curve without breaking the seal — protecting product efficacy and simplifying regulatory inspections.
Fresh and frozen food logistics. From cold storage warehouses to last-mile grocery delivery, the logger tracks every pallet and crate. Alert thresholds catch a failed compressor or an open door before the goods are spoiled, reducing shrinkage and food-safety risk.
Laboratory and biological sample monitoring. In lab refrigerators, freezers and sample transport boxes, the DB01 safeguards reagents, blood products and research samples with around-the-clock records that meet accreditation and audit requirements.
Delivery acceptance and handover verification. At the point of delivery, staff simply plug the DB01 into a laptop via USB and export a PDF report on the spot. Both parties sign off on objective temperature evidence, eliminating disputes over who caused a cold-chain breach.
4. Industry Hot Topics: Why Cold-Chain Monitoring Matters Now
Global demand for temperature-controlled logistics keeps accelerating. The rapid growth of biologics, mRNA vaccines and cell and gene therapies — most of which require strict 2–8°C handling — is pushing pharmaceutical regulators worldwide to tighten GDP and GSP enforcement, making independent, tamper-evident temperature records a shipping prerequisite rather than an option.
On the food side, tightening cold-chain food-safety regulations and the boom in online fresh grocery delivery are driving retailers to prove unbroken temperature control across storage, transport and doorstep handover. Meanwhile, the rise of real-time visibility platforms is shifting the industry from “record and hope” to “monitor and intervene,” where immediate BLE or IoT alerts prevent losses instead of documenting them.
The DB01 is designed for exactly this environment: it lowers the barrier to compliant, verifiable cold-chain monitoring by combining high accuracy, huge storage, BLE convenience and instant USB reporting in an affordable device that anyone on the logistics frontline can use.