PBN-TECH Premium PCM Audio Recorder 8GB 1040 Hours Storage with Password Protection


1,040 Hours of Audio Storage
Passcode Protection
4 Recording Modes
Record continuously for up to 15 hours
Voice Activated
Standby Battery – 31 Days
Multiple Pro Accessories
Time & Date Stamp

  • 1,040 Hours of Audio Storage
  • Passcode Protection
  • 4 Recording Modes
  • Record continuously for up to 15 hours
  • Standby Battery – 31 Days
  • Multiple Pro Accessories
  • MAC/Windows + OTG iPhone & Android
  • Time and Date Stamp
  • Manual & Sound Activation (VOX)
  • 1.5 hours to full charge – Fast Charge


K-PASS is a professional audio recorder designed for use by professionals who need an advanced audio recorder with multiple recording quality modes and advanced security features like passcode protection.

K-Pass has all the features you expect from a professional audio recorder and much more, as well as advanced onboard functions like Passcode protection, Time & Date Stamping and multiple recording modes, K-PASS is also supplied with a range of accessories which can be used with the device.

Accessories such as a landline telephone Adapter kit is included.

Plug this adapter into a landline telephone socket and connect your K-PASS using the 3.5m to 3.5m jack and you can record telephone conversations directly to the K-Pass.

Other useful accessories include a Lapel microphone.

The complete list of accessories includes all of the following:


K-Pass Accessories:

USB Charging Cable
Telephone Adapter kit
Lapel Microphone
3.5mm to 3.5mm Aux Cable
OTG Adapter for playback through any Phone, tablet, or Computer
Advanced Feature list


Packed with Professional Features


Set a passcode to protect your recorded files
Crystal clear voice recording with the built-in embedded amplified mic
Easily switch between voice-activation or continuous record mode
Recorded files can be date and time stamped for evidence gathering purposes
Multiple recording quality options to choose from PCM, HQ, SP, or LP


Long Battery Life & Multiple Playback Options

Record continuously for 15 hours off a full charge or up to 31-days whilst in standby voice-activation mode
Audio pick up range of 40 feet in optimal conditions with sensitivity settings adjustment interface.

Download recordings easily to a Windows or Mac computer, play files directly off the device with the built-in speaker or use included earphones.

Connect to any phone, tablet or computer with the included OTG adapter and play, download, share audio files through your phone


Specifications – K-PASS-OTG

Built-in memory 8 GB
Recording time (8 GB)
  • PCM: 48 hours
  • HQ: 130 hours
  • SP: 260 hours
  • SHQ: 1040 hours
Sound recording activation Yes
Telephone call recording Yes –  Using included landline phone adapter Kit
Built-in microphone
  • Stereo
  • Range – up to 40 FT
Recording format MP3, WAV
Power supply Lithium-polymer rechargeable battery
Operation time Up to 15 h
Player function
  • WMA format
  • MP3 format
Interface Mini USB 2.0
Supported systems Windows 2000, XP, Vista, 7, 8, 10,11, Mac OS, Linux – OTG Compatibility iPhone/iPad and Android devices including smartphones & tablets
Dimensions 32.5 × 92.5 × 15.5 mm
Weight 1 oz

This is a Professional Investigators tool. All the accessories & onboard functionalities were designed for use by Investigators conducting interviews.

Suitable for other types of professionals such as Journalist, Researchers, and other professionals who need a password protected premium Dictaphone with advanced functionalities.

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