The LK-110 4G global band GPS tracker operates on all mobile networks on any SIM card worldwide. Regardless of where it is you will always know its location with its global coverage. Designed for bicycles and e-bikes, disguised as a functional rear LED tail light. It features a long-lasting battery (approx. 30–60 days), geo-fencing, vibration alerts, and real-time tracking via the LK-GPS2 app. It operates on 4G LTE networks with 2G/3G fallback for global coverage.
Key Features & Specifications
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Design: Hidden within a rear bike tail light.
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Connectivity: 4G LTE, compatible with global networks.
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Battery: Long-standby 3700 mAh battery (30-day working time, 60-day standby).
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Security: Geo-fence, vibration (theft alarm) and real-time location tracking.
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Platform: Uses the LK-GPS2 app and web platform.
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Installation: Bracket-fixed, typically on the seat post.
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Waterproofing: Designed for outdoor use. IPX6 rated.
Connectivity & Network Support
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Core Processor: Spectrum SC9820E chipset
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SIM Card Type: Nano SIM slot
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4G LTE FDD Bands: B1 / B2 / B3 / B4 / B5 / B7 / B8 / B12(17) / B20 / B28
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4G LTE TDD Bands: B38 / B39 / B40 / B41
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3G WCDMA Bands: B1 / B5 / B8
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2G GSM Frequencies: 900 / 1800 MHz
📍 GPS & Positioning Metrics
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Positioning Engine: Multi-mode triple positioning using Beidou satellite, GPS, and LBS base stations.
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Channel Capacity: 66 parallel tracking channels
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Location Precision: Within 10 metres
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Tracking Sensitivity: -165 dBm
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Cold Start Time: 45 to 120 seconds
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Warm Start Time: 35 seconds
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Hot Start Time: 1 second
🔋 Power & Battery Life
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Internal Battery: 3.7V 3700mAh rechargeable battery (cheaper models only 1000mA or 3000mA)
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Working Duration: Up to 30 days depending on reporting interval
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Charging Interface: DC 5V input
📐 Physical & Environmental Build
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Dimensions: 105 mm × 60 mm × 28 mm
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Weight: 130.9 grams
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Form Factor: Integrated bicycle taillight with 3 flashing light modes
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Mounting: Fixed, detachable quick-release bracket
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Operating Temperature: -20°C to +55°C
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Storage Temperature: -40°C to +85°C
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Environmental Humidity: 5% to 95% non-condensing
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Electrostatic Protection: Air +/-14KV, Touch +/-7KV
⚙️ Core Functions & Firmware Capabilities
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Sensor Suite: Built-in 3-axis G-sensor / accelerometer for motion detection.
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Query Methods: Supports real-time positioning updates via Mobile Apps (iOS/Android), PC Web platforms, SMS, and WeChat.
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Automated Alarms: Dispatches instant alerts for geo-fence breaches, vibrations/tampering, low battery capacity, and displacement.
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Power Management Profiles:
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Power Saving Mode: Device enters sleep after 5 minutes of inactivity; alerts are disabled; wakes up exclusively via SMS.
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Real-Time Mode: Device goes to sleep after 5 minutes stationary, shutting down GPS; wakes up instantly upon vibration or SMS reception.
- Security Control: Features remote arming, disarming, and system restarting via direct API telemetry commands or SMS commands
