1.the product features
2.the operational use
3. Product Specifications:
functional module |
Technical specifications |
Ambient temperature |
-25℃~55℃ |
Relative humidity |
10%-95% |
Working current |
15mA-90mA |
DC impedance |
< 500Ω |
Insulation resistance |
> 50MΩ |
Nonlinear distortion |
< 5% |
Lightning protection voltage |
>4000V |
Handset rope tensile strength |
>360kg |
Key life |
>50万次 |
Hook life |
>50万次 |
Mean Time Between Failure (MTBF) |
>10000小时 |
Power supply |
线路供电≥16 mA |
Call DC resistance |
≤500Ω |
4.the field of application
All parts of long-term production and stock , more than the warranty period, we still offer aftermarket products
Product packaging specifications:
Specifications: 1 / box;
Volume: 0.02664 cubic meters (m3);
Gross weight: 4.2 KG;
Net weight: 2.0 KG
Packing: pearl cotton, cardboard box;
Box size: length * width * height 400 * 370 * 180 mm