Thanks to its versatility, it is used in the installation of fire alarm systems, smoke detectors, voice communication, burglar alarms, and fire protection circuits.

Made of low-resistance bare copper wire, the cable exhibits excellent electrical and transmission properties. The outer sheath is made of materials with high mechanical properties, ensuring resistance to damage during installation.

The cable has a smooth surface and is easy to unwind thanks to its coiled-in-a-box design. The Hikvision DS-1AC4APL1(O-STD) blue 305m alarm cable meets fire resistance standards, as confirmed by the EN50575 certificate.

It is also RoHS 2.0 compliant, ensuring environmental safety and user health. The cable can operate continuously in temperatures ranging from -20 to 70℃, ensuring stable operation in various weather conditions.

Detailed technical parameters of the cable: - Product category: Alarm cable - Fire resistance: CPR Eca - Conductor material: Bare, stranded copper (99.95%) - Conductor specification: 7/(0.185±0.007) mm 25AWG - Insulation material: LSZH - Insulation thickness: 0.2 mm - Insulation diameter: 1.15±0.10 mm - Shielding coating: Copper wire + aluminum foil - Grounding wire material: Bare, stranded copper (99.95%) - Grounding wire specification: 7/(0.185±0.007) mm 25 AWG - Pull cord: Yes, nylon - Outer sheath material: LSZH - Sheath thickness: 0.50 mm - Sheath diameter: 3.90±0.30 mm - Sheath color: Blue - Physical properties of sheath: Resistance to tensile ≥ 10 Mpa, elongation ≥ 150% - Low temperature bending resistance: -20 ± 2°C × 4h, 8 × cable diameter, no visible cracks - Electrical characteristics: DC resistance ≤ 95 Ω/Km(0.22mm²), DC conductor resistance imbalance ≤ 4.0% - Working voltage: 300 V - Environmental specifications: Indoor use, operating temperature -20°C to 70°C - Packaging and weight: Coil in box, package dimensions: 328mm×258mm×330mm, number of cables in package: 1, cable length: (305 ± 1.5) m, weight: 9.3±1.