The C720 Relay Car GPS Tracker is a compact, Plaspy compatible GPS tracker designed for discreet vehicle installation where covert monitoring and reliable anti-theft control are essential. Its relay-style, ultra-small form factor (74 x 25 x 13 mm) and hardwired design make it ideal for cars, motorcycles and other vehicles that require hidden installation while delivering real-time tracking and vehicle control via GSM/GPRS and GPS positioning.
The C720 supports AGPS-assisted locating, on-board GPS/GSM antennas and multi-channel GNSS reception for accurate positions, and it communicates through SMS, phone call or GPRS to online platforms and mobile apps. Plaspy-compatible deployments benefit from immediate telemetry, geo-fencing and alarm delivery for fleet management, anti-theft response and recovery workflows.
Key Highlights
- Plaspy compatible: Sends location and alarm telemetry over GPRS/SMS for integration with Plaspy dashboards and mobile apps.
- Covert, relay-style design: Ultra-compact form factor for hidden installation in cars and motorcycles.
- Remote immobilizer/power cut-off: Supports remote vehicle disablement for anti-theft interventions.
- AGPS & U‑BLOX GNSS: U‑BLOX G7020-ST 50-channel module with AssistNow support for fast, accurate fixes (approx. 5 m).
- Multi-alarm telemetry: Geo-fencing, vibration/movement alarms, low battery and main power cut alarms for proactive alerts.
- Flexible communications: GSM/GPRS connectivity (850/900/1800/1900 MHz) with MTK 2503 GPRS Class 12 chipset and internal GPS/GSM antenna.
- Low-power operation: Sleeping mode to reduce draw when the vehicle is off, preserving battery and enabling long-term monitoring.
How It Works with Plaspy
The C720 transmits GPS positions and status telemetry to cloud platforms using its GSM/GPRS link or via SMS, enabling Plaspy-compatible integration for real-time tracking, alerts and historical reporting. Once hardwired and configured, the tracker periodically or event-driven sends position packets and alarm messages that Plaspy ingests and displays on maps, in notifications and in fleet reports.
- Real-time location and telemetry updates over GPRS or SMS for continuous visibility and historical route playback.
- Geo-fencing alerts: configurable perimeters trigger notifications to Plaspy when a vehicle enters or exits defined zones.
- Movement, vibration and low-battery alarms: immediate telemetry for anti-theft and maintenance alerts.
- Main power cut detection and remote power cut-off (immobilizer): supports anti-theft immobilization workflows when coordinated via Plaspy's control features.
- Compatible with Plaspy dashboards and mobile apps for fleet management, alerting and route analysis; integrates telemetry into reports and notifications.
Technical Overview
| Connectivity | GPS positioning; GSM/GPRS communication (SMS, call, GPRS) |
|---|---|
| Bands | GSM 850 / 900 / 1800 / 1900 MHz |
| Power & Battery | Hardwired installation; input voltage 12–36 V; sleeping mode for low power consumption; low battery alarm |
| Interfaces | Hardwired vehicle connection; supports remote power cut-off (immobilizer) and main power detection (main power cut alarm) |
| GNSS | U‑BLOX G7020-ST 50-channel; position accuracy approximately 5 m; Cold start <27 s, Warm start <5 s, Hot start ~1 s; AGPS via AssistNow Online/Offline |
| Bluetooth | Not applicable (no native Bluetooth sensors reported) |
| Remote Management | Compatible with GOTOP online tracking platform and smartphone apps for Android/iOS; communicates via GPRS/SMS to web/mobile platforms |
| Form Factor | Relay-style hidden tracker; Size: 74 x 25 x 13 mm; Weight: 30 g; internal GPS/GSM antenna |
| GPRS Chipset | MTK 2503 (GPRS Class 12) |
Use Cases
- Covert vehicle tracking and recovery: hide the C720 in a vehicle to monitor movements and support recovery operations after theft.
- Fleet management where hidden installation is required: discreet tracking for high-value or sensitive assets in service fleets.
- Anti-theft interventions: combine movement/vibration alarms and remote power cut-off to immobilize and recover vehicles.
- Route replay and compliance audits: use Plaspy-compatible historical playback to verify routes, stops and driver behavior.
Why Choose This Tracker with Plaspy
The C720 Relay Car GPS Tracker is optimized for deployments that require a low-profile, reliable GPS tracker that integrates cleanly with Plaspy for real-time tracking and telemetry. Its small size and hardwired design make it the right choice for covert vehicle monitoring and anti-theft workflows, while the U‑BLOX GNSS module, AGPS support and internal antennas deliver dependable position fixes for fleet management and recovery operations.
Paired with Plaspy, the C720 delivers immediate operational value: alarm and geo-fence events are routed into centralized dashboards and mobile notifications, historical routes are available for auditing, and remote immobilizer actions can be coordinated within your incident response process. For operations that also use telemetry extensions such as fuel monitoring or ignition-based reports, the C720 can be combined with vehicle wiring and external sensors managed through Plaspy to create a complete fleet telematics solution.
Set Up C720
Use with a tracker
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Set the Operator APN
CountryCarrierAPNinternet.comcel.com.coUserCOMCELWEBPasswordCOMCELWEB
- Check your tracker clock setup is set UTC-0 or GMT. (The most trackers come from the factory on UTC.)
- For most devices you should use IMEI (International Mobile Equipment Identity) number as unique identifier. However, some devices have vendor specific unique identifier, for example TK-103 devices use 11-digit identifier.
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Set Up the IP and port on your tracker: (automatic detect tracker's protocol.)
IP 54.85.159.138 Port 8888 - Add on your Account on devices with the IMEI or unique ID.