




Ultra-Long Standby Series Tanker Tracker GAT25S | GREAT WILL
Great Will GAT25S GPS tracker is designed for bike rentals and vehicle mortgages. It can be hidden in a water tank, features a custom sealed waterproof housing, is wireless and installation-free, and offers a two-year standby time, meeting your needs for long-term, concealed tracking.
- Real-time Positioning and Timing Return Transmission
- 4G+2G full Network Access
- Waterproof Housing Design
- Built-in Integrated LTE+Wi-Fi Antenna
Wireless GPS, Ultra-long Battery Life – GAT25S
GAT25S is a convenient, super waterproof and super hidden suitable for numeroususes, including fleet management, insurance telematics, car rental and leasing, andmore.Ultra-small size design will fit in the tightest spaces of any vehicle.
IP68-rated waterproof and dustproof
Equipped with industry-leading IP68 protection, the device completely resists dust intrusion and withstands extended immersion in deep water, easily surviving humid environments like vehicle washing and driving in the rain, preventing device malfunctions caused by water ingress and dust accumulation.
Extremely long standby time and flexible adaptability
The standby time can be flexibly adjusted based on the positioning frequency to meet diverse monitoring needs. With positioning every two days, the device can maintain standby for up to two years. With a lower positioning frequency (e.g., every four days or more), the standby time can be extended to four years or even longer, eliminating the need for frequent maintenance.
Specialized material sealing and protection
GAT25S GPS device utilizes a customized sealing structure, with a specially waterproofed and tightly sealed housing. Heat-shrink tubing provides dual protection, further enhancing waterproof and dustproof performance and ensuring stable operation in complex vehicle operating conditions.
Covering a wide range of vehicles and scenarios
Compatible with a wide range of scenarios and vehicle types, with no significant usage restrictions.
Applicable scenarios: Vehicle tracking for rental companies, mortgage supervision for financial companies, and enterprise fleet management.
Compatible with: Cars, motorcycles, electric vehicles, trucks, construction vehicles, forklifts, etc.
Technical Specifications
| Specification | GAT25S |
| Network | 4G LTE Cat-1 + 2G |
| Working Voltage | DC 3.0V |
| Dimensions | 129mm * 18.4mm * 18.4mm |
| Positioning | GPS + LBS |
| Sleep Current | <10uA |
| Built-in Battery | 1400mAh (Std.) / 2800/4400mAh (Opt.) |
| Work Modes | Tracking / Alarm Clock / Weekly Mode |
| Standby Time | >500 Days (report once a day) |
| Protection Grade | IP68 |
| Working Temperature | -20°C to +70°C (-4°F to 158°F) |
| Weight | Approx. 56g |
| Remote Configuration | Supported |
Main Features
Real-time Tracking
Ultra-Long Standby
IP68 Waterproof
Wireless & Installation-Free
Multiple Work Modes
GAT25 Wireless GPS Tracker 4G+2G Applicable Scenarios
Automotive Windshield Cooler
Automotive Windshield Cooler
Click HereAutomotive Risk Management
Automotive Risk Management
Click HereCar Loans Rentals
Car Loans Rentals
Click HereBulk GPS Tracking Devices Ready-to-Ship
GREAT-WILL specializes in GPS tracker wholesale. We maintain a regular stock of market-proven devices to quickly fulfill orders for vehicle trackers, asset trackers, and heavy equipment monitors. We support OEM/ODM and customization services. Whether for your own business or for resale, the GT25S offers exceptional quality and value.
After-sales service and Warranty
- Provide after-sales technical support and product testing
- Continuously adjust products to suit local conditions and vehicles
- Warranty period up to 3 years
Delivery Time and Shipping
- Sample delivery time is approximately 3-5 days.
- Large-volume orders take over 7 days.
- The device/platform software/SIM/IoT card undergo engineering inspection and testing before packaging and shipment.
- Multiple shipping methods supported.
What are the features of the GAT25S GPS tracker?
- Ultra-compact design for discreet installation
- Measuring only 129×18.4×18.4mm and weighing approximately 45g, its compact size and light weight make it easy to conceal in hidden locations such as vehicle radiators and crevices, making it difficult to detect and meeting the requirements for discreet monitoring in rental and mortgage scenarios.
- Dual-material sealing for enhanced protection
- Using a heat-shrinkable tubing sealant combining PE material and hot-melt adhesive, it tightly wraps key device components, further isolating them from moisture and dust. Combined with its high level of protection, it enhances device durability.
- Wide temperature adaptability and stable operation
- It operates in a wide range of environments, from freezing temperatures to high humidity. It is unaffected by inclement weather or extreme temperatures, maintaining stable positioning performance in both northern winters and southern humid environments.
- Dual-Mode Positioning, Accurate and Reliable
- Supports GPS + LBS dual positioning modes, achieving high-precision positioning when the GPS signal is strong. Automatically switches to LBS positioning in locations with weak GPS signals, such as indoors and in underground garages, ensuring uninterrupted positioning and improving the accuracy and continuity of location data.
- IP68 High-Rate Waterproofing, Suitable for Complex Environments
- With an IP68 waterproof and dustproof rating, it completely blocks dust intrusion. It can withstand immersion in water up to 1.5 meters for over 30 minutes, making it easy to use in scenarios like car washing and wading in rainy weather, preventing damage from water ingress.