BD505 Two-way Radio | Call Systems Technology



With its innovative design, improved efficiency and robust design, the BD505 is an excellent choice for those looking for a compact device, whilst being able to switch between digital and analogue, without compromising on distance coverage or clarity of audio.


Key Features

  • Analogue & Digital dual modes & auto detect
  • Superior audio & wide communication range
  • Durable and reliable
  • LED indicator
  • Long battery life
  • Anti-interference
  • Push-To-Talk button
  • Programmable button
  • DMR signalling
  • Repeater mode operation
  • Channel announcement
  • Dual capacity direct mode
  • Channel Scan
  • Voice Operated Transmit (VOX)


Product Description

Analogue & Digital Dual Modes

BD505 can support both analogue and digital modes on the same hardware. It can quickly switch between the two operation modes.

Rugged & Reliable

BD505 has been designed and tested to meet MILSTD-810G, which include temperature shock, vibration, high & low temperature/humidity and also IP54 rating providing protection against dust and water ingress, guaranteeing reliable communications in various working environments.

Clear Audio

The digital encoding and correction technology incorporated in the radio gives greater clarity for voice transmission. This allows greater distance coverage with clearer audio signal.

Battery Life that Lasts
Based on TDMA technology, BD505 in digital mode can work up to 16 hours @1500mAh, or 22 hours @2000mAh in 5-5-90 mode.

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BD505 Brochure

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