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| Brand | Signalfire |
| Model | AI-20 |
| Alignment Method | Core Alignment (6 Motors) |
| Applicable Fiber | SMF, MMF, DS, NZDS, BIF |
| Cladding Diameter | 125μm |
| Coating Diameter | 250μm - 900μm |
| Startup Time | 1 second |
| Splicing Time | 6 seconds |
| Heating Time | 15 seconds |
| Display | 5-inch color HD LCD touchscreen |
| Magnification | 320x |
| Battery Capacity | 7800mAh lithium battery |
| Battery Endurance | Approx. 240 splice and heat cycles |
| Tool Case Size | 25.5 x 16.5 x 23 cm |
| Complete Set Weight | 4.5kg |
Combines core-alignment splicing with delayed-return electric one-step cleaver workflow plus integrated OPM and VFL functions.
Designed for 1-second startup, 6-second splicing, and 15-second heating to improve field efficiency.
Uses a 5-inch color HD LCD touchscreen with 320x magnification for clear fiber observation.
Large-capacity lithium battery supports about 240 splice-and-heat cycles per charge.
The complete set is promoted as compact and lightweight, with a tool case size of 25.5 x 16.5 x 23 cm.
The product page highlights stable operation in demanding environments including high altitude, dry, and cold conditions.