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Brady M511 Portable Bluetooth Label Printer
The Brady M511 Thermal Transfer Label Printer (Model 170969) delivers edge-to-edge printing on wider stock up to 1.5 inches, reducing wasted material and accommodating larger text, barcodes, and detailed graphics. Built for field flexibility, it operates via Bluetooth 5 Low Energy, allowing up to five devices to connect simultaneously with a range of 65 feet. Designed for demanding environments, this labeler is resistant to 6-foot drops, 250-lb crushes, and blowing sand and dust.
Operators can design and print continuous or die-cut labels from a smartphone, tablet, or laptop using the Express Labels Mobile App or Brady Workstation. The M511 features an auto label cutter that holds the label until ready for use, and an internal rechargeable lithium-ion battery capable of printing up to 1,000 labels per charge.
Key Features
- Print Technology: Thermal Transfer at 300 dpi resolution
- Max Print Width: Edge-to-edge printing up to 1.44 in (on 1.5 in wide labels)
- Print Speed: Up to 1.33 inches per second
- Connectivity: Bluetooth 5 (class II) with up to 5 simultaneous connections
- Durability: MIL-STD-810G shock rated, 6-foot drop resistant, 250-lb crush resistant
- Barcode Support: 2D (Data Matrix, PDF417, QR Code) and linear barcodes (Code 128, Code 39, GS1-128, UPC-A/UPC-E)
Technical Specifications
| Model | M511 (170969) |
|---|---|
| Label Width / Length Range | Up to 1.5 in wide; 0.24 in to 39 in long |
| Battery | Internal 2450 mAh rechargeable lithium-ion (approx. 2.5-hour recharge time) |
| Battery Life | 8+ hours or 1,000 labels per charge |
| Compatible Media | M4-, M4C-, M5-, M5C- series label materials |
| Dimensions | 3.6 in H x 6 in W x 6.4 in D |
| Weight | 2.646 lb |
Included in the Box
- M511 Printer
- Indoor/Outdoor Vinyl Label Cartridge (M5C-1500-595-WT-BK)
- AC Adapter
- Brady Workstation Basic Design Suite
- Quick Start Guide
Frequently Asked Questions
What label materials are compatible with the Brady M511?
The M511 printer natively supports quick-loading Brady Authentic cartridges in the M4-, M4C-, M5-, and M5C- series.
How many devices can connect to the M511 label printer?
Using Bluetooth 5 Low Energy, the printer can connect to up to 5 different devices (smartphones, tablets, or PCs) simultaneously.
What is the maximum label length the M511 can print?
The printer supports a maximum printed label length of 39 inches, suitable for multi-line labels or longer wraps.

