---
product_id: 533952485
title: "1900S HANDSFREE Plus Boost and Lock, Remote Dog Training E-Collar, HANDSFREE Square, 3/4-Mile Range, Rechargeable, Waterproof, High-Output, 1 Dog System, eCollar for Medium, Large Dogs"
brand: "dogtra"
price: "A$640"
currency: AUD
in_stock: true
reviews_count: 7
category: "Dogtra"
url: https://www.desertcart.com.au/products/533952485-1900s-handsfree-plus-boost-and-lock-remote-dog-training-e
store_origin: AU
region: Australia
---

# Waterproof durability 3/4-mile reliable range Rechargeable lithium-polymer power 1900S HANDSFREE Plus Boost and Lock, Remote Dog Training E-Collar, HANDSFREE Square, 3/4-Mile Range, Rechargeable, Waterproof, High-Output, 1 Dog System, eCollar for Medium, Large Dogs

**Brand:** dogtra
**Price:** A$640
**Availability:** ✅ In Stock

## Summary

> 🐕‍🦺 Elevate your dog training game—freedom, control, and trust in one sleek collar!

## Quick Answers

- **What is this?** 1900S HANDSFREE Plus Boost and Lock, Remote Dog Training E-Collar, HANDSFREE Square, 3/4-Mile Range, Rechargeable, Waterproof, High-Output, 1 Dog System, eCollar for Medium, Large Dogs by dogtra
- **How much does it cost?** A$640 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/533952485-1900s-handsfree-plus-boost-and-lock-remote-dog-training-e)

## Best For

- dogtra enthusiasts

## Why This Product

- Trusted dogtra brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Handsfree Convenience:** Operate seamlessly with the HANDSFREE Square remote—no leash, no hassle, just pure control.
- • **Boost & Lock Precision:** Instantly customize correction levels with the Boost button and lock settings to prevent accidental changes.
- • **Durable Waterproof Design:** Built to withstand all weather conditions, ensuring consistent performance rain or shine.
- • **Unmatched Range & Control:** Train your dog up to 3/4 mile away with crystal-clear responsiveness—freedom without compromise.
- • **Long-lasting Rechargeable Battery:** Eco-friendly lithium-polymer batteries keep you powered through extended training sessions.

## Overview

The Dogtra 1900S HANDSFREE Plus Boost and Lock is a premium remote dog training e-collar designed for medium to large dogs. Featuring a powerful 3/4-mile range, customizable Boost button for instant correction level changes, and a Safety Level Lock to prevent accidental adjustments, this rechargeable and waterproof system offers durable, handsfree control. Trusted by professionals and pet owners alike, it delivers reliable, high-output training with a long-lasting battery, making off-leash obedience achievable and safe.

## Description

desertcart.com: Dogtra 1900S HANDSFREE Plus Boost and Lock, Remote Dog Training E-Collar, HANDSFREE Square, 3/4-Mile Range, Rechargeable, Waterproof, High-Output, 1 Dog System, eCollar for Medium, Large Dogs : Grocery & Gourmet Food

Review: no physical leash required :-) - You really do get what you pay for. Please remember, a training collar is a tool—not a punishment—and it’s important to educate yourself on how to use it properly so your dog is never hurt unnecessarily. Used correctly, this collar can make a huge difference in your training experience and strengthen your relationship with your dog. I’ve used this brand for many years with my service dogs, and I can honestly say it has made all the difference in helping me achieve reliable, respectful off-leash behavior I must have. My dog can now go with me everywhere, off leash, with confidence and control. That kind of trust doesn’t come overnight, but this collar gave me the dependable communication I needed to guide him safely and effectively. What really stands out is the durability. I’m only now buying my second one after more than two decades of use. My first collar has a pretty amazing history—it originally belonged to a friend’s Labrador, who used it for the entirety of her life. My friend gifted it to me, and it served another 11 years the entirety my second Border Collie life. Then it sat for two years in between dogs unused but still functioned perfectly when needed. Then it went on to work another six years essentially training my third Border Collie. That’s an incredible lifespan for any piece of equipment. When I briefly tried a cheaper brand, the difference was immediate. The cheaper model’s range was only about 20 feet, and reliability was hit or miss. With this one, I never had an issue—the range was far stronger, the responsiveness consistent, and the overall quality clearly better. It’s a reminder that when it comes to essential tools like training equipment, investing in a proven, reliable brand really matters. If you care about your dog and want to train with compassion, consistency, and effectiveness, this collar can be an excellent option. Just remember that no device will replace proper training knowledge or patience. Learn how to use it right, stay calm and consistent, and your dog will respond beautifully. For me, this training collar has been more than a tool—it’s been part of a long journey with the dogs that have shared my life and work. It’s built trust, freedom, and safety into our daily routines. After decades of dependable performance, I have complete confidence recommending it to anyone serious about proper training for their companion or service dog. The first two photos show my third border collie off leash whatever we go. The last photo is of my second border collie. Honestly, he has a collar on. You just can’t see it under all that hair.
Review: The best purchase we could have made for our dog. Highly recommend. - Absolutely top notch. We have an extremely smart dog who's new to the family. She knows all her commands but being young, she has quite the "selective hearing problem", particularly when in high stimulus situations (dog park, smelling something awesome, etc.). Enter the Dogra e-collar ... This thing transformed our life and our dogs life the second we put it on! Now don't get me wrong...(1) you have to know what you're doing and how to use it, and (2) one day doesn't mean she's trained yet... That takes work. Daily work. But we do have a very effective and useful tool in our arsenal and she is responding exceptionally well to the stimulous. The key here folks is do your homework, and BE KIND! This is not a tool to shock the crap out of your dog in anger, or to punish with zero form of positive reinforcement for good behavior. In fact, from the second we put it on I would say that over 90% of what we've used when training has been the "pager function". This is basically a vibration and has nothing to do with an electrical impulse. Think of it as putting your mobile phone to your neck when it's set to vibrate. Nothing more. Can I nick her with an electrical charge? Sure. But why would I if I don't have to? And even when it IS warranted I use the lowest possible setting to get her attention. Which brings me to my final point... Don't put anything on your dog that you wouldn't try on yourself first. I tested the electical impulses myself and found that I felt nothing until around "20" (on the rheost setting) and noted that different places on my skin were more sensitive than others which makes perfect sense. Your underside of your arm is going to feel it more than the palm of your hand with all that padding and desensized thick skin that gets used day in and day out. The lesson? Your dogs neck is sensitive so be kind and don't just come out of the gate swinging with electicity flying. He/she wants to do the best they can for you. Give them a chance to surprise you. Ours sure did! Additional notes: High quality and durable, great range, and way better than the cheap units most of the big brand pet stores sell. Spend the money to have something that works and lasts.

## Features

- BOOST & LOCK FEATURES: Enhance your training experience with the superior Boost button. The constant correction with a customizable Boost button allows for instant level increases to immediately recall you dog. Go from training mode to obedience mode easily by setting your own custom Boost to jump to your enhanced training level seamlessly. The newly introduced Safety Level Lock prevents unwanted or accidental level changes.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C42RFHD3 |
| ASIN  | B0C42RFHD3 |
| Age Range Description | All Life Stages |
| Batteries | 2 Lithium Polymer batteries required. (included) |
| Batteries  | 2 Lithium Polymer batteries required. (included) |
| Best Sellers Rank | #28,410 in Pet Supplies ( See Top 100 in Pet Supplies ) #177 in Electronic Training Collars |
| Brand Name | Dogtra |
| Breed Recommendation | Medium Breeds;Large Breeds |
| Color | 1900S Handsfree 1-Dog |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,657) |
| Date First Available | May 1, 2023 |
| Date First Available  | May 1, 2023 |
| Department | Unisex-Adult |
| Department  | Unisex-Adult |
| Directions | BOOST & LOCK FEATURES: Enhance your training experience with the superior Boost button. The constant correction with a customizable Boost button allows for instant level increases to immediately recall you dog. Go from training mode to obedience mode easily by setting your own custom Boost to jump to your enhanced training level seamlessly. The newly introduced Safety Level Lock prevents unwanted … |
| Included Components | Remote Control |
| Item Dimensions LxWxH | 12.99 x 10.24 x 0.1 inches |
| Item Package Dimensions L x W x H | 13.19 x 10.2 x 4.02 inches |
| Item Weight | 3.15 Pounds |
| Item model number | 644622020956 |
| Item model number  | 644622020956 |
| Manufacturer | Dogtra |
| Manufacturer  | Dogtra |
| Material | Plastic |
| Model Name | 1900S HANDSFREE PLUS B&L |
| Number of Items | 1 |
| Product Dimensions  | 12.99 x 10.24 x 0.1 inches; 3.15 Pounds |
| Size | 1 Dog System - 3/4 Mile Range |
| Specific Uses for Product | Behavior |
| Style | 3rd Gen. Boost & Lock |
| Target Audience Keyword | Dogs, dog |
| Warranty Description | 1 Year Manufacturer |

## Product Details

- **Brand:** Dogtra
- **Color:** 1900S Handsfree 1-Dog
- **Item Display Dimensions:** 15.75 x 0.2 x 0.08 x 0.2 inches
- **Material:** Plastic
- **Pattern:** 3rd Generation

## Images

![1900S HANDSFREE Plus Boost and Lock, Remote Dog Training E-Collar, HANDSFREE Square, 3/4-Mile Range, Rechargeable, Waterproof, High-Output, 1 Dog System, eCollar for Medium, Large Dogs - Image 1](https://m.media-amazon.com/images/I/714IDg9t24L.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: What is the difference between the 1900s handsfree and the 1900s handsfree plus?**
A: The 1900S HANDSFREE PLUS now offers expandable HANDSFREE SQUARES, which allows users to pair up to 14 HANDSFREE SQUARES to one transmitter for a diverse range of training scenarios. For more information, please contact Dogtra’s customer service team.

**Q: Does this come with different length contact points for dogs with different length hair?**
A: comes with standard short contacts.  you can order long contacts.

**Q: I don’t see any buckle the extra collar. Why I am suppose to smudge the extra collar?**
A: The Dogtra 1900S HANDSFREE features a handheld transmitter, a sleek ergonomic receiver, and a HANDSFREE SQUARE  that’s designed to discreetly control the transmitter. The 1900S HANDSFREE is a 1-dog system and does not come with any additional receivers. For more information, please contact Dogtra’s customer service team.

**Q: Can he wear this collar in the lake?**
A: The 1900S HANDSFREE is IPX9K Waterproof Certified, meaning it has passed the International Protection Marking system. Products are verified if they can withstand a close-range high-pressure liquid spray from 4 angles (pressure of 80-100 bars and a temperature of 176°F), so your dog will be able to wear the receiver in the lake. Please keep in mind that we recommend cleaning the system of any debris after going into any body of water.

## Customer Reviews

### ⭐⭐⭐⭐⭐ no physical leash required :-)
*by L***D on October 25, 2025*

You really do get what you pay for. Please remember, a training collar is a tool—not a punishment—and it’s important to educate yourself on how to use it properly so your dog is never hurt unnecessarily. Used correctly, this collar can make a huge difference in your training experience and strengthen your relationship with your dog. I’ve used this brand for many years with my service dogs, and I can honestly say it has made all the difference in helping me achieve reliable, respectful off-leash behavior I must have. My dog can now go with me everywhere, off leash, with confidence and control. That kind of trust doesn’t come overnight, but this collar gave me the dependable communication I needed to guide him safely and effectively. What really stands out is the durability. I’m only now buying my second one after more than two decades of use. My first collar has a pretty amazing history—it originally belonged to a friend’s Labrador, who used it for the entirety of her life. My friend gifted it to me, and it served another 11 years the entirety my second Border Collie life. Then it sat for two years in between dogs unused but still functioned perfectly when needed. Then it went on to work another six years essentially training my third Border Collie. That’s an incredible lifespan for any piece of equipment. When I briefly tried a cheaper brand, the difference was immediate. The cheaper model’s range was only about 20 feet, and reliability was hit or miss. With this one, I never had an issue—the range was far stronger, the responsiveness consistent, and the overall quality clearly better. It’s a reminder that when it comes to essential tools like training equipment, investing in a proven, reliable brand really matters. If you care about your dog and want to train with compassion, consistency, and effectiveness, this collar can be an excellent option. Just remember that no device will replace proper training knowledge or patience. Learn how to use it right, stay calm and consistent, and your dog will respond beautifully. For me, this training collar has been more than a tool—it’s been part of a long journey with the dogs that have shared my life and work. It’s built trust, freedom, and safety into our daily routines. After decades of dependable performance, I have complete confidence recommending it to anyone serious about proper training for their companion or service dog. The first two photos show my third border collie off leash whatever we go. The last photo is of my second border collie. Honestly, he has a collar on. You just can’t see it under all that hair.

### ⭐⭐⭐⭐⭐ The best purchase we could have made for our dog. Highly recommend.
*by A***A on September 29, 2018*

Absolutely top notch. We have an extremely smart dog who's new to the family. She knows all her commands but being young, she has quite the "selective hearing problem", particularly when in high stimulus situations (dog park, smelling something awesome, etc.). Enter the Dogra e-collar ... This thing transformed our life and our dogs life the second we put it on! Now don't get me wrong...(1) you have to know what you're doing and how to use it, and (2) one day doesn't mean she's trained yet... That takes work. Daily work. But we do have a very effective and useful tool in our arsenal and she is responding exceptionally well to the stimulous. The key here folks is do your homework, and BE KIND! This is not a tool to shock the crap out of your dog in anger, or to punish with zero form of positive reinforcement for good behavior. In fact, from the second we put it on I would say that over 90% of what we've used when training has been the "pager function". This is basically a vibration and has nothing to do with an electrical impulse. Think of it as putting your mobile phone to your neck when it's set to vibrate. Nothing more. Can I nick her with an electrical charge? Sure. But why would I if I don't have to? And even when it IS warranted I use the lowest possible setting to get her attention. Which brings me to my final point... Don't put anything on your dog that you wouldn't try on yourself first. I tested the electical impulses myself and found that I felt nothing until around "20" (on the rheost setting) and noted that different places on my skin were more sensitive than others which makes perfect sense. Your underside of your arm is going to feel it more than the palm of your hand with all that padding and desensized thick skin that gets used day in and day out. The lesson? Your dogs neck is sensitive so be kind and don't just come out of the gate swinging with electicity flying. He/she wants to do the best they can for you. Give them a chance to surprise you. Ours sure did! Additional notes: High quality and durable, great range, and way better than the cheap units most of the big brand pet stores sell. Spend the money to have something that works and lasts.

### ⭐⭐⭐⭐⭐ Review
*by M***G on December 31, 2023*

Works very well! Use only vibration so far it works well. My German Sheppard reacts well to this e collar. I have tried most of the brands on market, only this one works really well. The others stopped working after two weeks or were not water proof even if they said it was in the description. This collar is fantastic, I use it every day, my dog is fine with it. The handle is easy and works well. Stay charged long, I only charge it since I bought it and after 3 weeks, it is still charged. Amazing product! Recommend it for large dogs.

## Frequently Bought Together

- Dogtra 1900S HANDSFREE Plus Boost and Lock, Remote Dog Training E-Collar, HANDSFREE Square, 3/4-Mile Range, Rechargeable, Waterproof, High-Output, 1 Dog System, eCollar for Medium, Large Dogs
- Dogtra Titanium Enhanced Winged Contact Points Large – E-Collar for Dogs Training Collar with Remote – Flexi Fin Design for Sensitive Skin & Contact – Fits Most Units (Not X Series, CUE, PATHFINDER2)
- Dogtra HANDSFREE Square Expandable Remote Dog Training Device for Discreet Control Ergonomic Compatible with HANDSFREE Plus Models

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-19*