EcoFlow GLACIER 45 Classic Portable Fridge Freezer
- CCTV Lens Guide
- Hard Drive Size Guide
Unless selecting a vari-focal camera (with an adjustable lens) It is important to select the correct camera lens option for where the camera is to be positioned. A smaller lens will give you a wider angle but will be "zoomed out more", while a bigger lens will narrow the angle down and "zoom in more". See below to give you some idea on angles of Megapixel HD Cameras:
| Lens in mm | Approx Viewing Angle (degrees) | Ideal Distance (metres) | Typical usage/notes |
|---|---|---|---|
| 2.8 | 106 | <6 | For seeing as much of the immediate area as possible such as above a doorway/low down/garage soffits (edges can appear slightly warped/distorted) - clearly "zoomed out" |
| 3.6/4 | 83-90 | <12 | A great general purpose option giving great coverage still in the corner of a room or higher up on second floor soffits with less distortion - more of a natural "zoom" |
| 6 | 56 | 6-20 | Narrows down the angle and zooms in to look past the immediate area a little to gain more detail - down a driveway for example from higher up |
| 12 | 24 | 20+ | Zooms in significantly more to look at a gate, entrance or adjascent building |
| 16 | 19 | 24+ | As above but more so |
The amount of hard drive space you require is dictated by how many cameras, as well as their resolution and frame rate settings. Finally you can often make your storage space last a lot longer by enabling motion detected recording rather than continuous, especially if there are long periods of no activity.
|
Resolution (Megapixels) |
Days of storage provided by 1TB per camera (continuous - full 25 frames per second) |
Days of storage provided by 1TB per 4 cameras (continuous - full 25 frames per second) |
Days of storage provided by 1TB per 4 cameras (50% motion- 15 frames per second) |
|---|---|---|---|
| 1 | 44 | 11 | 36 |
| 2 | 22 | 5 | 18 |
| 3 | 17 | 4 | 14 |
| 4 | 11 | 3 | 9 |
| 5 | 9 | 2 | 8 |
| 6 | 8 | 2 | 6 |
| 8 (4K) | 5 | 1 | 4 |
| 12 | 4 | 0.5 | 3 |
As a rule of thumb we recommend a minimum of 2 Terabytes per 4 x 2-4MP HD cameras, as this should give you 2 weeks to a month with a few adjustments on motion detected recording. You may only require the full 25 frames per second on certain cameras if things are fast moving.
(All of our hard drives come fitted and are CCTV specific from one of the major brands)
Doubles as a power bank
Use the 100W USB-C port to power your phones and laptops, ensuring you stay connected to what matters most.
It's All on the App
Powered by EcoFlow Oasis
Remotely monitor, control, and personalize your GLACIER via the EcoFlow app. From real-time battery status to water leak prevention alerts, mode changes, and scheduled shutdowns—everything is just a tap away on your phone.
Hidden Dual-Side Wide Handles
Equipped with hidden wide handles on both sides, it is designed for stable, comfortable two-person carrying.
60% thicker insulation for better cooling*
53mm/2-inch insulation foam and superior sealing keep food cold longer by reducing temperature changes and minimizing leakage.
*Based on laboratory testing data, the insulation thickness is 60% thicker than that of standard fridges.
Efficient compressor for extended runtime
The high-efficiency copper wire compressor delivers powerful cooling with 40% lower power consumption than standard fridges, extending battery life for longer off-grid use.
Up to 43 Hours of Fresh
298Wh plug-in battery*
The EcoFlow GLACIER Classic keeps your items chilled at 4°C for up to 43 hours (35L) or 39 hours (45L and 55L)**
*The EcoFlow GLACIER Plug-in Battery is sold separately. **Tested at 25°C ambient temperature with a fully charged battery.
EcoFlow GLACIER Classic | All New Portable Cooler, Freezer, and Battery—All in One
