Introduction
The SportDOG WetlandHunter 425X Remote Trainer is designed to provide reliable off-leash control for dogs during training, hunting, or field work. This system utilizes tone, vibration, and static stimulation to assist in communication with your dog. It features DryTek waterproofing for use in various environmental conditions.
Safety Information
- Read all instructions before using the product.
- The remote trainer is intended for use with healthy dogs. Do not use on aggressive or injured dogs.
- Avoid leaving the receiver collar on the dog for more than 12 consecutive hours. Prolonged wear can cause skin irritation.
- Regularly check the contact points and the dog's neck for signs of irritation or sores. If irritation occurs, discontinue use until the skin heals.
- Always start training at the lowest stimulation level and gradually increase as needed.
- This device is not a toy. Keep out of reach of children.
Package Contents
Verify that all items are present in your package:
- Remote Transmitter
- Receiver on 3/4" Collar Strap with Realtree Max-5 Camo Finish
- Charging Adaptor (with dual charging cables)
- Standard Contact Points
- Long Contact Points
- Test Light Tool
- Lanyard

Product Overview
Remote Transmitter
The remote transmitter features an intensity dial, side button, upper button, and lower button for various stimulation types and levels.

Receiver Collar
The receiver collar is waterproof and attaches to an adjustable nylon strap. It includes contact points for delivering stimulation.

Setup
Charging the Devices
Both the remote transmitter and receiver collar are powered by rechargeable lithium-ion batteries. Use the provided dual charging adaptor to charge both units simultaneously.
- Connect the charging adaptor to a standard wall outlet.
- Attach one charging clip to the charging port on the remote transmitter.
- Attach the other charging clip to the charging port on the receiver collar.
- Allow approximately 2 hours for a full charge. The indicator light will change when charging is complete.
A full charge provides 50-70 hours of runtime.

Fitting the Collar
Proper fit of the receiver collar is crucial for consistent and effective stimulation.
- Ensure the dog is standing comfortably.
- Center the receiver unit under the dog's neck, with the contact points touching the skin.
- Adjust the strap so it is snug, but not overly tight. You should be able to fit one finger snugly between the strap and the dog's neck.
- If your dog has long or thick fur, you may need to trim the fur around the contact points or use the longer contact points provided to ensure proper skin contact.
Pairing the Remote and Collar
The remote and collar are typically paired from the factory. If re-pairing is necessary, refer to the detailed instructions in the full manual or contact customer support.
Operating the Trainer
The WetlandHunter 425X offers tone, vibration, and static stimulation modes.
Stimulation Modes and Intensity
- Tone: Delivers an audible tone to the receiver collar.
- Vibration: Delivers a non-stimulating vibration to the receiver collar.
- Static Stimulation: Delivers a safe, momentary static pulse. The intensity dial allows adjustment from level 1 (lowest) to 7 (highest). The 'V/T' setting on the dial activates vibration or tone, depending on the remote's configuration.
Using the Remote Buttons
- Intensity Dial: Rotates to select the desired static stimulation level (1-7) or the V/T (Vibration/Tone) setting.
- Side Button: Delivers high continuous static stimulation (when dial is on a static level) or a pre-programmed function.
- Upper Button: Delivers medium continuous static stimulation (when dial is on a static level) or a pre-programmed function.
- Lower Button: Delivers low continuous static stimulation (when dial is on a static level) or a pre-programmed function.
The remote has a 500-yard range, allowing for effective control at a distance.

Maintenance
- Cleaning: Wipe down the remote and collar with a damp cloth as needed. Avoid harsh chemicals.
- Contact Points: Regularly inspect contact points for corrosion or damage. Clean them with a soft brush if dirt or debris accumulates. Replace if damaged.
- Battery Care: Charge the batteries fully before long periods of storage. Store in a cool, dry place.
- Collar Strap: Inspect the collar strap for wear and tear. Replace if it becomes frayed or damaged to ensure secure fit.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Collar not responding to remote | Low battery, out of range, not paired, improper contact | Charge both units, move closer to the dog, re-pair units, adjust collar fit/contact points. |
| No stimulation felt | Improper collar fit, contact points too short, low battery | Ensure snug fit, use longer contact points, charge battery. Use test light tool to verify function. |
| Skin irritation on dog's neck | Collar worn too long, too tight, allergic reaction | Remove collar immediately, clean area, allow to heal. Ensure proper fit and rotate collar position daily. Consult a veterinarian if irritation persists. |
| Short battery life | Old battery, frequent use, improper charging | Ensure full charge cycles, consider battery replacement if unit is old. |
Specifications
- Model Name: SD-425XCAMO
- Range: 500 yards
- Stimulation Levels: 21 static levels, plus tone and vibration
- Waterproofing: DryTek technology, submersible up to 25 feet
- Battery Type: Rechargeable Lithium-Ion (included)
- Charge Time: Approximately 2 hours
- Battery Life: 50-70 hours per charge
- Dog Size: For dogs 8 lbs and up
- Neck Girth: 5 - 22 inches
- Item Weight (Receiver): 1.76 ounces
- Manufacturer: Radio Systems Corporation
Warranty and Support
The SportDOG WetlandHunter 425X Remote Trainer comes with a 1 Year Manufacturer's Warranty.
For technical assistance, troubleshooting, or warranty claims, please contact SportDOG customer support. Refer to the official SportDOG website for the most current contact information and additional resources.





