PR-920 Protocol recorder
Live documentation at the highest level
You speak - the PR-920 documents automatically. The PR-920 is a digital recording and log recorder from the 900 series with an evidence-proof recording format. Thanks to its compact 1 U ½-19" standard installation format, it is the ideal solution for mobile and semi-mobile applications.
Reliable & parallel recording
✅ Automatic storage on SD card - secure & efficient
✅ Simultaneous recording & playback for maximum flexibility
✅ Instant access to stored content Optimized for security-relevant applications
Ideal for:
✔ Authorities and organizations with security tasks (BOS)
✔ Other safety-critical applications
Convenient playback & operation
✅ Integrated, adjustable headphone output for direct playback
✅ Independent control of recording and playback
The PR-920 is the perfect solution for precise, evidence-proof and immediately available audio recordings - compact, powerful and reliable.
PR-920 - your reliable partner for mission-critical documentation.
| Model | PR-920 |
| Recording | 6 x analog |
| Analog specification | Impedance input: > 10 k, input voltage: 5 to 500 mV, potential-free; Impedance output: > 10 k, output voltage: 0 dB, potential-free; Headphone output: > 6.3 mm jack |
| Recording start Analog | Voice control (VOX), Manual |
| Recording format | VocCom-RCV / mp3 |
| Recording capacity | SD cards 32 GB (approx. 2500 hours) |
| Operation | Display alphanumeric LED graphics 128 x 32, 6 function keys and 3 LEDs; Playback built-in, adjustable connections for headphones and dubbing device |
| Power supply | Input voltage 10 to 30 V DC or plug-in power supply AC 115/230 V AC |
| Design | ½ 19" rack with 1 U |