The LK-880 4G is an advanced, subscription free 4G LTE pet GPS tracker and remote behaviour training collar manudfactured by LK-GPS. Unlike the vehicle-oriented GPS trackers this is designed for medium to large dogs. Its definitely not suited for small dogs please check dimensions below before deciding to buy.
Core Technical Specifications
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Dimensions: 88 mm × 44 mm × 32 mm
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Weight: 65 grams
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Enclosure Resistance: Rated IP68 waterproof (completely submersible up to 1.5 metres), protecting the tracker while dogs swim.
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Network Connectivity: 4G LTE Cat 1 with 2G/3G fallback across global bands (LTE-FDD B1/B3/B5/B7/B8/B20).
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Positioning System: Combined GPS, GLONASS, BeiDou, and LBS tracking boasting a 5 to 10-metre location accuracy.
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Power Source: Internal 3.7V 1000mAh rechargeable lithium-polymer battery, offering up to 14 days of typical operation.
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SIM Requirement: Standard Nano-SIM slot supporting standard data and SMS channels.
Dog Training & Security Features
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Integrated Training Module: Built-in behaviour manager allowing owners to remotely send adjustable vibration and correction signals via the mobile application.
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Intelligent Sleep Mode: Saves battery when the pet is sleeping or stationary, resuming tracking automatically upon motion detection.
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Geo-Fencing & Displacement: Sends an instant smartphone notification if your dog strays past a designated digital safety boundary.
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Blind Zone Data Storage: Stores telemetry data internally if cellular signal is lost, uploading the location log immediately once a network reconnects.
- Hardware LED Indicators: Blue LED for GPS tracking status, Yellow for GSM connectivity, and Red for battery charging/dog finding mode