Attributes

Brand	-
Category	Office Equipment, Supplies & Services / Phone Recording Devices
Origin	-
Recording Channels	2 Independent Channels
Compatible Devices	Computers, Landline Telephones, VoIP Systems
Display Type	Pop-Up LCD Screen
Audio Format Support	WAV, MP3, PCM
Storage Interface	USB 2.0 High-Speed Transfer
Development Support	SDK Available for Secondary Audio Development
Power Source	USB Bus Powered or AC Adapter
Sampling Rate	Up to 48kHz / 16-bit
Dimensions	4.5 x 3.2 x 1.1 inches
Operating System Compatibility	Windows 10/11, macOS, Linux

6 reviews

Anonymous

Mar 31, 2026

Rating: 5/5

Reliable dual-line solution

We have deployed five of these units across our team. They run stable for weeks without needing a reboot. The ability to record two distinct lines into separate files automatically saves us hours of editing time.

Anonymous

Mar 21, 2026

Rating: 5/5

Great SDK for custom integration

As a developer, I was looking for hardware that supports secondary audio development. The provided SDK made it easy to integrate recording triggers directly into our custom CRM software. Highly recommended for tech-savvy users.

Anonymous

Mar 17, 2026

Rating: 4/5

Solid performance, clear audio

The audio quality is crisp and clear on both computer and telephone inputs. Setup took about 15 minutes. The only reason for 4 stars is that the manual could be more detailed regarding the Linux drivers.

Anonymous

Mar 13, 2026

Rating: 5/5

Perfect for our office phone lines

We needed a reliable way to record both our main line and a dedicated support line simultaneously. This box handles both channels without any cross-talk. The pop-up display is a nice touch for quick status checks.

Anonymous

Mar 12, 2026

Rating: 4/5

Good value for the features

Works exactly as described for my home office setup connecting my laptop and landline. The pop-up display is bright and easy to read. Wish it came with a longer USB cable, but that's a minor issue.

Anonymous

Mar 10, 2026

Rating: 5/5

Excellent sampling rate

Impressed by the 48kHz sampling rate at this price point. The recordings are detailed enough for transcription services we use. The build quality feels durable and professional.

5 FAQ

Q: Does the pop-up display show the remaining storage space?

A: Yes, the pop-up LCD screen displays real-time information including recording status, active channel indicators, current time, and available storage space on the connected drive.

Q: Can this device record a VoIP call on one channel and a standard landline on the other simultaneously?

A: Yes, the 2-Channel Recording Box is designed to handle mixed input types. You can connect one channel to your computer for VoIP and the other to a physical telephone line, recording both independently at the same time.

Q: Can I save recordings directly to a network drive?

A: The device writes directly to locally connected USB storage. To save to a network drive, you would need to use the provided software or your custom SDK script to move files from the local buffer to the network location automatically.

Q: What happens if the power goes out during a recording?

A: The device is designed to safely finalize the current audio file in the event of a sudden power loss to prevent file corruption. However, we recommend using a UPS for critical continuous recording environments.

Q: Is the SDK compatible with Python for custom scripting?

A: Absolutely. Our Secondary Audio Development Support includes libraries and documentation for Python, C++, and C#, allowing you to create custom scripts for automated recording management.

Explore your interests

Silicone Wrist Rest Mouse Pad with Memory Foam, High-Aesthetic Office Wrist Support for Women, Desktop Mouse Mat

$39.81

Chino W218 Business Office Desk Phone, Stylish Minimalist Landline, Battery-Free Caller ID, 1-Year Warranty (Replacement Instead of Repair), 26 High-Aesthetic Design

$69.00

Production Line 529 Automatic Dynamic Weight Checker with Upper/Lower Limit Alarm, Roller Conveyor Carton Inspection System

$4,455.00

Grooved Crystal Transparent Wave Magnetic Card Brick Instax Wide SQ Acrylic Photo Frame Wall-Mounted and Tabletop Dual Use

$4.90

Card K Frame A4 Magnetic Hard Plastic Sleeve, Card K A3 Card Holder, Warehouse Magnetic Material Card Folder, Magnetic Card with Strip, Plastic A5 Hard Sleeve, Magnetic Label Tag, A6 Hard Card, Magnetic Suction A3 White

$2.00

Remote Pointer, Multimedia Laser Page-Turner for PPT, Model PP1000, Electronic Whiteboard and Slide Presentation Pen

$44.00

Bailong Hinge, Austrian Blum Hardware Shock-Absorbing Hydraulic Buffer Hinge for Cabinet Doors

$30.00

Xinchuang Fixed Line Phone Recording Box Loongson Domestic Kylin UnionTech Offline Speech-to-Text Secondary Development

$288.00

Financial Voucher Binding Machine Drill Bit Hollow Punch

$32.00

Supplier Network Membership Project Procurement Opportunity Information Buyer Information Inquiry Service - Procurement Pass Activated!

$10.00

Cashier System, Cashier Software, Daily Ledger Software, Income and Expense Cashier Software

$300.00

Frosted PVC Plastic Sheet Adhesive Custom Transparent Warning Labels Button Panel Advertising Stickers Back Adhesive Waterproof LOG

$8.50

Black Light-Proof Liquid Storage Bottle for Film Developing, B&W & Color Negative, Inner Cap Reagent, 500ml for Developer & Fixer

$9.00

Shenzhen Nanshan Photo Destruction Service: Shredding Wedding Albums, Frames, Portraits, Private Photos, and Documents

$50.00

Qinglian D Series 2-Part and 3-Part Receipt Booklet, Premium Carbonless Copy Paper, Handwritten Multi-Column Cash Receipts for Financial Accounting

$5.85

Supermarket Pile Head Desktop Stand Price Display Sign Shelf Price Tag Store Activity Handwritten Erasable Price Label

$3.90

Waterproof Heat-resistant Computer Desk Mat with Folded Edges and Elbow Protection - Leather Mouse Pad for Study and Home Office Use

$9.80

30cm Home Decor Bulldog Figurine Dog Statue Storage Box Anim

$128.13

Lightproof Darkroom Bag for Film Developing - Large Size 60x60cm Changing Bag for Roll Film Washing - Free Shipping

$59.00

Advertising Stickers Self-Adhesive Poster Custom Waterproof Outdoor Glass Door Rental Back Adhesive Label Printing Black Glue

$2.00

Die Cutting Ejector Pad Sponge High-Elastic Sponge Glue Die Cutting Machine Die Cut Sponge EVA Positioning Stopper Blade Strip

$66.93

Direct Sales English Children's Magnetic Habit and Behavior Formation Self-Discipline Chart, Reward Refrigerator Magnet GB020 Plastic

$30.80

A4 Magnetic Display Sheet, Kindergarten Artwork Frame, Business License Holder, Soft Magnetic Strip for Wall Hanging 8K/4K/A3 Awards and Certificates

$2.56

Custom Adhesive Stickers with QR Codes, Transparent PVC Waterproof Gold-Stamped Logo Labels for Trademark Printing

$100.00

Raffle Box, Internet-Famous Large and Small Acrylic Transparent Aluminum Alloy Prize Ball for Children and Elementary Students, Annual Event Draw Ball, Blind Box Lottery Prop Box, Drawing Box, Celebration Winning Ball Prize Box

$17.80

Jumen Loose-Leaf Binder Rings Openable Random Circle Planner Loose-Leaf Paper Buckle Ring Album Book Ring Book Loop Card File Storage Fixed Clip Binding Punch Colorful Plastic Ring Buckle Loose-Leaf Circle Creative Stationery

$3.60

Custom Invoice Two-Part Sales List Delivery Note Three-Part Order Book Shipping Receipt Outbound Printing Customization

$8.50

Perfect Binding Machine with Polyurethane Wear-Resistant Suction Nozzle

$29.80

[2026 New Edition Labor Contract] Social Security New Regulations, Labor Contracts for Individual Businesses, Temporary Workers, Part-Time Staff, Onboarding Registration Forms, Factory Employee Employment Templates, Probationary Period Labor Cooperation and Partnership Agreements

$7.57

Portable Rechargeable Film Viewer - Black Mesh-Free Light Source for Film Duplication, Anti-Newton Ring Wireless Negative Viewer

$56.04

Shenou SOC1924S Rack-Mounted 24-Channel 1TB Hard Drive Telephone Recording System, Landline Phone Recorder for Hotels and Banks

$4,503.00

i7 High-Config Dedicated Graphics Quad-Core 19~24 Inch Office Home Gaming All-in-One Computer Desktop Complete System

$114.00

White Binding Comb Strips Plastic Comb Ten-Hole Strips 3mm-35mm Black Blue Red Macaron A4 Assorted Cover Plastic Comb Strips Ten-Tooth Folder Strips Book Pressure Strips Loose-Leaf Rings Free Shipping

$7.23

Custom Sales List, Receipts, Delivery Notes, Reimbursement Forms, Two/Three/Four-Part Carbonless Copy Paper Printing for Orders and Inventory

$40.00

Non-Slip Double-Ended Crystal Clip POP Advertising Clip for Hot Pot Restaurants Product Promotion Menu Labels with Non-Slip Pad PC

$1.80

Darkroom Enlargement Exposure Test Strip for Silver Gelatin Paper – Developed by Teacher Sheng of Shiguang Photography

$36.20

Lucheng LC070505 Cat5e Unshielded Patch Cable - 5M Jump Wire (Unit: Piece)

$41.80

Darkroom Bag for Photography Film Development - Double-Layer Design with Triple Protection, Expanded Size by Tuohai Family Darkroom

$50.00

Biaze Multifunctional Laser Pointer, Rechargeable Green Light PPT Presenter for Teachers, Slide Clicker, Multimedia Remote, Electronic Teaching Pointer with Infrared

$26.90

Duty Landline Call Forwarding to Mobile, Outbound Client Calling, Display Desk Phone Number, Attendance Check Platform

$553.33