
FreezeAlert™ is a freeze indicator used to monitor whether temperatures fall below 0°C during storage and transport. The device allows for quick identification of freezing risks that could damage pharmaceuticals, vaccines, biological products, fresh food, and other products sensitive to low temperatures.
FreezeAlert™ is simple to operate – no software is required, allowing users to visually check temperature conditions.
| Specification / Item | Details |
| Operating Temperature Range | –30 °C to +50 °C |
| Freeze Threshold | Triggered when temperature ≤ 0 °C |
| Operating Life | 2 – 3 months (after activation) |
| Shelf Life | 12 – 18 months (before activation) |
| Temperature Accuracy | ±0.5 °C around 0 °C threshold |
| Alarm Type | Single-event (one-time trigger) |
| Display | Visual window indicator (Freeze / No Freeze) |
| Activation Method | Push-button activation |
| Response Time | Fast response when freezing threshold is exceeded |
| Size / Weight | Compact and lightweight (suitable for package attachment) |
| Mounting Method | Adhesive mounting directly on packaging / cartons |
| Power Supply | Built-in battery (no charging required) |
