Genuine Bundeswehr SEL OB/ZB Field Phone – German Army Military Surplus (Used)

Indestructible Communication Technology The SEL OB/ZB field phone is a masterpiece of Cold War engineering. Designed to function in the most extreme battlefield conditions, this telephone is built into a tough, olive-green synthetic case with a heavy-duty carrying strap.

Key Features:

• Dual Mode (OB/ZB): Operates in both "Ortsbesprechung" (local battery/crank) and "Zentralbesprechung" (central office) modes.

• Hand-Crank Generator: Features a powerful internal magneto generator for ringing other phones, meaning no external power grid is required for local communication.

• Rugged Housing: The unit is protected by a shock-proof, weather-resistant case designed to be tossed into trucks or trenches.

• Exceptional Range: Capable of clear voice transmission over several kilometers using standard military field wire.

• NATO Standard: Built to strict Bundeswehr specifications, ensuring every component is of the highest quality.

• Circuit Diagram Included: Most units feature a technical schematic inside the lid for maintenance and field repairs.

Condition Note: This is Used / Grade 1 military surplus. These units have been used by the German Army and may show signs of field use, such as scuffs, scratches, or military markings. While they are sold primarily as collectibles/decorative items, they are famous for their "unbreakable" nature.