BTL Low-Level Laser Systems

The professional BTL 4000 Series Class 3B Low Level Laser Therapy systems are ideal for Canadian physiotherapy, chiropractic, sports medicine and rehabilitation clinics. Available in Smart and Premium configurations, the systems offer probes or clusters at 830 nm for deep penetration. Units offer preset therapeutic protocols, including laser acupuncture, as well as hands-free treatment options. BTL LLLT is also available for combined therapy with optional combo systems with ultrasound or IFC/electrotherapy.

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MDALL: 98761

Customizable Class 3B LLLT units with Probes & Clusters

The BTL 4000 Series Low Level Laser Therapy systems  are designed and manufactured in Europe and give clinics a flexible way to add laser therapy to physiotherapy, chiropractic, sports medicine and rehabilitation treatment programs. The BTL-4110 Smart and BTL-4110 Premium are laser-only devices, while select combination models integrate laser therapy with ultrasound and/or stimulation.

BTL laser systems are customized by selecting from a range of powerful infrared probes and infrared clusters.  All BTL laser applicators include 830 nm, and are available in both probe and cluster sizes. Choose probe or cluster accessories depending on the treatment area, desired output and clinical workflow.

All BTL LLLT units are capable of both continuous and pulsed therapy.  Frequency is adjustable from 0 to 10,000 Hz.  Each system incorporates 2 laser ports, allowing for quick selection of the appropriate applicator.

Clinics can choose between the Smart and Premium configurations. Smart models include a 4.3” colour touchscreen and alphabetical protocol access. Premium models add a 7” colour touchscreen, adjustable QUICK protocols, Body Parts navigation, patient database functionality and a rotary knob for intensity adjustment.

Who can benefits from a BTL 4000 Series Low Level Laser?

Physiotherapy clinics

Useful for clinics that want to add low-level laser therapy to pain management, tissue repair and rehabilitation treatment workflows.

Chiropractic clinics

Supports clinics looking for a non-invasive modality that can be used alongside manual therapy, soft tissue techniques and recovery-focused care.

Sports medicine and rehabilitation

Beneficial for treating active patients who may require targeted laser therapy using probes or clusters, depending on treatment area and protocol.

Clinics offering acupuncture or dry needling

BTL LLLT includes presets for laser acupuncture, giving clinics another option for acupuncture-based treatments.

Mechanism of Action

Low Level Laser Therapy uses selected wavelengths of light to effectively treat both acute and chronic conditions. Laser energy is absorbed by the body’s cells. The cells then use this energy to support natural healing, reduce pain, and improve tissue function.

BTL laser applicators are designed to support treatment workflows in which clinicians select the applicator type based on the treatment area, desired output, and treatment approach. The 830nm wavelength is designed for penetration of up to 5cm.

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to learn more about BTL low-level laser units!

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Common Clinical Applications

Post-injury (contusions, distortions, ruptures)

Hematomas & oedemas

Post-operative conditions

Degenerative joint disorders

Tendinitis & enthesopathies

Skin conditions: scars, burns, ulcers

btl-smart-display-compare

Hover over to compare the Smart vs the Premium model, combination unit shown.

Click on and off the image to compare the Smart vs the Premium model, combination unit shown.

Key Features

  • Wide range of powerful probes and cluster applicators
  • Continuous and pulsed modes
  • Automatic recalculation of therapy parameters
  • 2 applicator ports
  • Preset protocols and therapeutic encyclopaedia
  • CSA and Health Canada approved

SMART UNIT FEATURES

  • Tactile buttons
  • 4.3-inch colour touchscreen

PREMIUM UNIT FEATURES

  • Rotary knob control
  • 7-inch colour touchscreen
  • QUICK Protocols
  • Body Parts Navigation
  • Patient Database

Choosing the Right Model for your Clinic

SMART VS PREMIUM

4000series_therapeutic_protocols

Preset protocols and therapeutic encyclopaedia included with Smart & Premium units

BTL Smart units offer the same core technology at a cost-effective entry point for clinics adding new modalities. The biggest difference between the Smart and the Premium is an enhanced interface and additional patient-management tools:

ADDITIONAL PREMIUM MODEL FEATURES

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Enhanced Interface

The Premium unit adds a larger 7” colour touchscreen and rotary knob for easier navigation and more precise intensity adjustment during treatment setup.

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QUICK Protocols

QUICK customizable protocols give clinicians faster access to frequently used treatment settings, helping reduce setup time for common therapies.

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Body Parts Navigation

Body Parts navigation lets users select treatment protocols by anatomical area, making it easier to find relevant settings based on the patient’s treatment location.

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Patient Database

The patient database allows clinics to store and manage patient-related treatment information, supporting more consistent follow-up and repeat treatment workflows.

INCLUDE LOW-LEVEL LASER AS A COMBO UNIT:

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Ultrasound

BTL ultrasound is available as a standalone therapeutic ultrasound unit or as part of select combo systems. Clinics can choose a dedicated ultrasound model or a combo configuration for ultrasound paired with electrotherapy and/or low-level laser therapy on one platform.

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Electrotherapy

BTL electrotherapy is available as a standalone 2-channel IFC system or as part of select combo units. Clinics can choose a dedicated electrotherapy model or a combo configuration that pairs electrotherapy with ultrasound and/or low-level laser therapy in a single system.

VIEW THE AVAILABLE UNITS WITH LOW-LEVEL LASER

Click to swap between the Smart & Premium models

4110-SMART
Low-Level Laser (LLLT)
btl-4000-series-smart-lllt
Included Modalities
Low-Level Laser
Yes
Ultrasound No
Interferential
4800-SMART
Low-Level Laser + US Combo
btl-4000-series-smart-lllt
Included Modalities
Low-Level Laser Yes
Ultrasound
No
Interferential
4825L-SMART
Low-Level Laser + IFC Combo
btl-4000-series-smart-lllt
Included Modalities
Low-Level Laser
Yes
Ultrasound
Interferential
No
4110-PREMIUM
Low-Level Laser (LLLT)
btl-4000-series-premium-lllt
Included Modalities
Low-Level Laser
Yes
Ultrasound No
Interferential
4825SL-PREMIUM
Low-Level Laser + US + IFC Combo
btl-4000-series-premium-lllt
Included Modalities
Low-Level Laser Yes
Ultrasound
Interferential
4110-SMART
Low-Level Laser (LLLT)
btl-4000-series-smart-lllt
Included Modalities
Low-Level Laser
Yes
Ultrasound No
Interferential
4800-SMART
Low-Level Laser + US Combo
btl-4000-series-smart-lllt
Included Modalities
Low-Level Laser Yes
Ultrasound
No
Interferential
4825L-SMART
Low-Level Laser + IFC Combo
btl-4000-series-smart-lllt
Included Modalities
Low-Level Laser
Yes
Ultrasound
Interferential
No
4110-PREMIUM
Low Level Laser (LLLT)
btl-4000-series-premium-lllt
Included Modalities
Low-Level Laser
Yes
Ultrasound No
Interferential
4825SL-PREMIUM
Low-Level Laser + US + IFC Combo
btl-4000-series-premium-lllt
Included Modalities
Low-Level Laser Yes
Ultrasound
Interferential

Laser Accessories

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OPTIONAL

Safety Glasses

These glasses provide L3-level protection, and one pair is required for the practitioner and the patient.

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OPTIONAL

Infrared Probe

This probe is available in either Infrared 830 nm / 200 mW or 830 nm / 400 mW.

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OPTIONAL

Infrared Cluster

Available options include Infrared 830 nm / 800 mW, Infrared 830 nm / 1300 mW, or Infrared (830 nm) & Red (685nm) / 1500 mW.

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OPTIONAL

Cluster & Probe Holder

This cluster and probe holder is a useful addition for laser treatment protocols that require longer static applications. This holder needs to be installed on the optional cart.

Additional Accessories

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OPTIONAL

Carrying Case

This carrying case is designed specifically for the BTL 4000 series and is perfect for travelling practitioners who want to bring modalities to patients' homes.

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OPTIONAL

Cart with Storage

Mobile cart with storage for easy transportation and multi-patient use in larger clinics.

Detailed Specifications

Model

Smart

Premium

Interface

Touchscreen & tactile buttons

Touchscreen, rotary knob & buttons

Screen size

4.3"

7"

Programs

Preset protocols & therapeutic encyclopaedia

Preset protocols, therapeutic encyclopaedia, QUICK protocols, body part navigation & patient database

Number of probes simultaneously connected

2

2

Dosage

0.1-100J/cm2

0.1-100J/cm2

Frequency

0-10 000Hz

0-10 000Hz

Therapy area

0.1-100cm2

0.1-100cm2

Duty factor

35-90%, 100%

35-90%, 100%

Modes

Continuous, pulsed

Continuous, pulsed

Dimensions

15” x 7.5” x 10”

15” x 7.5” x 10”

Weight

6.6 lbs (3 kg)

6.6 lbs (3 kg)

Supported Languages

21 (includes English and French)

21 (includes English and French)

MDALL

98761

98761

Safety Marking

QPS/CSA

QPS/CSA

Warranty

2 years on unit and applicators

2 years on unit and applicators

Get Expert Advice
Our Solutions. Your Results.

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Jonathan Hamel
Capital Equipment Specialist

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John Ramia
Capital Equipment Specialist

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Zach El-Shafei
Capital Equipment Specialist

Or write to us at sales@orthocanada.com to start the conversation!

Reviews for BTL Physiotherapy Modalities

Natasha Pieroway

May 2026

★★★★★

"Great experience buying our focused shockwave machine. Karen was very professional and patient with me as we went through the decision making process at our clinic. The machine was shipped quickly after purchasing and training done soon after receiving. Very efficient and simple. Would definitely recommend."...View more

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Jared Hildebrand

November 2025

★★★★★

"Great experience. Easy communication with Zachary and BTL has some quality products!"...View more

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Dr. Luvraj Sandhar

October 2025

★★★★★

"Orthocanada, its exceptional staff & products have allowed me to access their terrific equipment & treat hundreds of patients in one of Canada’s largest wellness centres, my centre, the Kulhay Wellness Centre. I LOVE their shockwave equipment and the support and training they provided. As a chiropractor of 42 years,I wish I had purchased it years ago! Thank you Karen & Razzi for your support & training on this wellness journey."...View more

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Inderpaul Khaira

October 2025

★★★★★

"We bought a BTL shockwave machine last year and just got another for our second location. Zachary was super helpful and made the whole process smooth. We’re really happy with both the product and the service. Great experience overall!"...View more

View on Google
Frequently Asked Questions

Both systems include the same core laser therapy platform features, including 2 applicator ports, continuous and pulsed modes, automatic recalculation of therapy parameters, preset protocols, therapeutic encyclopaedia content and laser acupuncture presets. The Premium model adds a 7” colour touchscreen, QUICK protocols, Body Part navigation, patient database functionality and a rotary knob.

Choose the BTL-4110 Smart for straightforward low level laser therapy workflows. Choose the BTL-4110 Premium if your clinic wants a larger 7” touchscreen, QUICK protocols, Body Part navigation, patient database functionality and a rotary knob. Choose a laser combo model if your clinic wants low level laser therapy combined with ultrasound or IFC/electrotherapy in one system.

The BTL-4110 laser platform includes 2 ports for simultaneous connection of laser applicators.  

Yes. The BTL-4110 Smart and Premium laser systems support continuous and pulsed modes.

Yes. The BTL-4110 laser platform includes presets for laser acupuncture.

Available accessories include 830 nm / 200 mW and 830 nm / 400 mW infrared probes, plus 830 nm / 800 mW and 830 nm / 1300 mW infrared clusters.

Yes. BTL safety glasses are listed as an accessory for the BTL-4110 laser systems. 

Yes. The BTL-4800 Smart Laser & Ultrasound Combo combines low-level laser therapy and therapeutic ultrasound.

Yes. The BTL-4825SL Smart Laser & Stim Combo combines low level laser therapy with 2-channel stimulation/IFC as well as ultrasound.

Yes. The BTL-4110 Smart and Premium low level laser therapy systems are listed as Health Canada Class 2 medical devices and have Medical Devices Active Licence Listing #98761.

Yes. The BTL-4110 Smart and Premium are Class 3B low-level laser therapy systems.

All BTL systems are manufactured in Europe, by BTL Industries.  BTL Industries is a leading manufacturer of medical equipment around the world, with over 80 worldwide offices.  They are a leader in non-invasive treatments for all fields of healthcare.