Alarm Cable Bitner YTDY 4x0.5 Connector Standard 100M Color

The Bitner YTDY 4x0.5 alarm cable is a four-core cable with 0.5 mm² conductors and a 100 m supply length, designed for reliable signal transmission in security and alarm systems. Its construction provides stable connectivity for sensors, detectors and control panels where low-voltage signal integrity is required. The cable's flexible sheath and conductor size make it suitable for indoor routing in residential and commercial installations, offering consistent performance over extended runs.

Advantages

The cable combines four insulated conductors with a durable outer jacket to protect against mechanical stress and moderate environmental exposure within buildings. Conductor cross-section and insulation are selected to maintain clear alarm and sensor signals while minimizing signal loss across the run. The cable's length and core count support multi-point connections without the need for splicing, and the flexible design eases installation in conduit or along walls.

Suitable for

• Wiring alarm control panels to detectors and sensors
• Connecting door contacts, motion detectors and glass-break sensors
• Low-voltage signal runs in residential and small commercial security systems
• Internal cable routing in junction boxes and conduits

Key specifications

• Number of cores: 4
• Conductor cross-section: 0.5 mm² per core
• Cable length: 100 m
• Conductor material: stranded copper (flexible)
• Insulation: individual core insulation with outer sheath
• Suitable voltage: low-voltage alarm/signal circuits
• Installation environment: indoor use, ducts and conduits

How to use

Cut the required length from the 100 m roll and strip the outer sheath and individual core insulation to expose conductors for termination. Route the cable through conduits or along mounting surfaces toward the alarm panel and endpoints, avoiding sharp bends and sources of high electromagnetic interference. Terminate conductors to the corresponding screw or push-in terminals of sensors and control equipment, ensuring secure mechanical and electrical connections. If multiple lengths are required, use proper junction boxes and connectors to maintain signal integrity.

Usage recommendations

For best results, keep cable runs within manufacturer-recommended distances for your alarm system, avoid parallel routing alongside mains power cables to reduce interference, and secure the cable at regular intervals to prevent strain. Use appropriate connectors and follow local electrical and fire codes when installing in commercial settings.