---
product_id: 685721527
title: "1900S Hands Free Plus Boost and Lock, Remote E-Collar for Dog Training, Square Hands-Free, 3/4 Mile Range, Rechargeable, Waterproof, High Performance, P System"
brand: "dogtra"
price: "$3213366"
currency: COP
in_stock: true
url: https://www.desertcart.co/products/685721527-1900s-hands-free-plus-boost-and-lock-remote-e-collar
store_origin: CO
region: Colombia
---

# Waterproof durability 3/4 mile remote range Rechargeable lithium polymer batteries 1900S Hands Free Plus Boost and Lock, Remote E-Collar for Dog Training, Square Hands-Free, 3/4 Mile Range, Rechargeable, Waterproof, High Performance, P System

**Brand:** dogtra
**Price:** $3213366
**Availability:** ✅ In Stock

## Summary

> 🐾 Master the art of dog training with precision and power!

## Quick Answers

- **What is this?** 1900S Hands Free Plus Boost and Lock, Remote E-Collar for Dog Training, Square Hands-Free, 3/4 Mile Range, Rechargeable, Waterproof, High Performance, P System by dogtra
- **How much does it cost?** $3213366 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/685721527-1900s-hands-free-plus-boost-and-lock-remote-e-collar)

## 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

- • **Power That Lasts:** Rechargeable lithium polymer batteries included for uninterrupted training
- • **Long-Range Freedom:** 3/4 mile remote range keeps you connected even at a distance
- • **Built for Every Adventure:** Waterproof design ensures reliable performance rain or shine
- • **Train Smarter, Not Harder:** Seamlessly switch between training and obedience modes with one touch
- • **Unmatched Control at Your Fingertips:** Customizable Boost & Lock button for instant, precise corrections

## Overview

The Dogtra 1900S Hands Free Plus Boost and Lock is a high-performance remote e-collar designed for all dog breeds and adult life stages. Featuring a 3/4 mile range, customizable Boost & Lock correction button, rechargeable lithium polymer batteries, and waterproof construction, it offers professional-grade control and durability for effective training in any environment.

## Description

1900S Hands Free Plus Boost and Lock, Remote E-Collar for Dog Training, Square Hands-Free, 3/4 Mile Range, Rechargeable, Waterproof, High Performance, P System

## Features

- BOOST & LOCK FEATURES: Enhance your workout experience with the top Boost button. Constant correction with a customizable Boost button allows for instant level increases to immediately retrieve your dog. Easily transition from training mode to obedience mode by setting your own custom Boost to jump to your enhanced workout level seamlessly. The newly security level lock
- Black

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 32.99 x 26.01 x 0.1 cm; 1.43 kg |
| Batteries | 2 Lithium Polymer batteries required. (included) |
| Item model number | 644622020956 |
| Breed Recommendation | All Breeds Sizes |
| Pet Life Stage | Adult |
| Closure | Button |
| Color | Black |
| Size | 1 Perro - 3/4 Milla |
| Number of Items | 1 |
| Quantity | 1 |
| Care instructions | Keep dry, clean with a damp cloth, and recharge battery regularly. |
| batteries required | Yes |
| Batteries Included | Yes |
| Item Weight | 1.43 Kilograms |

## Product Details

- **Pattern:** 3rd Generation
- **Colour:** Black
- **Material:** Plastic
- **Brand:** Dogtra
- **Item display dimensions:** 40 x 0.5 x 0.2 x 0.5 centimeters

## Images

![1900S Hands Free Plus Boost and Lock, Remote E-Collar for Dog Training, Square Hands-Free, 3/4 Mile Range, Rechargeable, Waterproof, High Performance, P System - Image 1](https://m.media-amazon.com/images/I/714IDg9t24L.jpg)
![1900S Hands Free Plus Boost and Lock, Remote E-Collar for Dog Training, Square Hands-Free, 3/4 Mile Range, Rechargeable, Waterproof, High Performance, P System - Image 2](https://m.media-amazon.com/images/I/51ghr8uRHqL.jpg)
![1900S Hands Free Plus Boost and Lock, Remote E-Collar for Dog Training, Square Hands-Free, 3/4 Mile Range, Rechargeable, Waterproof, High Performance, P System - Image 3](https://m.media-amazon.com/images/I/71OoMflgFgL.jpg)
![1900S Hands Free Plus Boost and Lock, Remote E-Collar for Dog Training, Square Hands-Free, 3/4 Mile Range, Rechargeable, Waterproof, High Performance, P System - Image 4](https://m.media-amazon.com/images/I/71Od+CUnQbL.jpg)
![1900S Hands Free Plus Boost and Lock, Remote E-Collar for Dog Training, Square Hands-Free, 3/4 Mile Range, Rechargeable, Waterproof, High Performance, P System - Image 5](https://m.media-amazon.com/images/I/71ds+aCkWdL.jpg)

## 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.

## 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 Colombia*
*Store origin: CO*
*Last updated: 2026-01-23*