ZF550 Dual-Frequency GPS Dog Fence for OEM & Wholesale

ZF550 dual-frequency GPS dog fence is positioned as an upgraded GPS containment model for pet-product brands, importers, wholesalers and distributors evaluating a large-dog-oriented format. It creates a GPS-based boundary without a buried-wire installation. It is not a cellular pet tracker, an app-based live-location device or a handheld remote trainer.

Pet Super Factory coordinates OEM and wholesale evaluation for the ZF550 with a specialized product partner. Buyers should review the sample in their intended market and terrain before approving packaging, claims or a production order.

ZF550 dual-frequency GPS dog fence: current product scope

The current supplier sheet lists the following functions. Where a performance value or test method is not supplied, we do not add one.

• Dual-frequency GPS wording: the source identifies ZF550 as a dual-frequency model. The exact satellite bands and configuration require confirmation on the current specification sheet.
• TFT multi-page display: operating information and function settings are shown on the collar’s own screen.
• Real-time data display: this refers to status information shown on the device. It does not mean remote tracking through a mobile app, SIM card or cloud platform.
• Adjustable function levels: buyers can assess the available settings and the user interface during sample testing.
• Safety protection mechanism: the supplier lists an intelligent protection function. The trigger logic and limits should be documented and tested before market launch.
• Heavy-duty integrated collar format: ZF550 is presented as a large-dog-oriented version. Final neck-size suitability and fit must be confirmed with the current physical sample.
• IP67 supplier statement: request the current model-specific waterproof test report before using IP67 in retail packaging, advertising or compliance files.

Current ZF550 packaging reference

The values below reproduce the current product and quotation records available to us. Reconfirm them on the approved specification sheet and proforma invoice before a bulk order.

Package contents currently listed

• 1 × main unit
• 1 × user manual
• 1 × training guide
• 20 × boundary flags
• 1 × magnetic charging cable
• 4 × long and short silicone covers
• 4 × long and short contact points

Manual language, accessory finish and neutral or customized packaging should be confirmed for each order. Battery capacity, charging time and runtime are not stated here because the current source supplied for this page does not verify those values.

What OEM and wholesale buyers should test

A useful sample evaluation should be based on the intended customer scenario rather than a feature label alone. Record the test location, weather, terrain, satellite acquisition conditions and every setting used so results can be compared consistently.

1. Setup clarity: check how easily a first-time user can establish and understand the boundary.
2. Boundary behavior: test approach, warning and return behavior at multiple directions and repeated passes.
3. Display feedback: confirm that the TFT screen clearly communicates status, settings and warnings.
4. Safety logic: document how the device responds during repeated boundary events and when the dog returns to the allowed area.
5. Collar fit: review comfort, adjustment range, contact-point selection and retention on the intended dog type.
6. Outdoor handling: assess charging-port protection and request the current waterproof evidence instead of relying only on a label.
7. Pack-out: count every accessory and confirm carton dimensions and weights against the approved production sample.

For a structured evaluation method, use our GPS dog fence accuracy and OEM test checklist. General information about the Global Positioning System is also available from GPS.gov.

ZF550 or ZF500?

ZF550 is the upgrade candidate when your project requires supplier-listed dual-frequency wording and an integrated heavy-duty, large-dog-oriented collar format. The ZF500 GPS wireless dog fence provides the standard comparison model. Testing both products at the same site with the same scoring sheet is more reliable than selecting from feature wording alone.

View the complete GPS dog fence range for related containment models.

Information to confirm before quotation

Before approving a bulk order, request the current signed specification, GPS configuration, boundary-setting rules, model-specific waterproof evidence, applicable compliance documents, collar dimensions, battery data, sample availability, MOQ, lead time and approved packaging artwork. These items are intentionally not estimated on this page.

Planning a ZF550 sample or private-label review? Contact Pet Super Factory with your destination country, expected quantity, sales channel and required documentation. We will confirm the current product configuration and sample details before quotation.