The CCTR-825 is an extra-slim, compact 2G GPS tracker engineered for discreet vehicle installation and reliable Green-Gps compatible tracking. Built around a high-sensitivity GSM and GPS module with a rechargeable backup battery, the CCTR-825 delivers continuous location reporting, tamper and power-down alarms, and open GPRS protocol support so fleet operators and integrators can connect the device to the Green-Gps platform for real-time tracking and telemetry.
Designed for cars, trucks, motorcycles and a wide range of mobile assets, the CCTR-825 combines covert form factor and practical fleet functionality — wide 9–40V input range for versatile vehicle power, immediate motion-triggered uploads, configurable APN/server settings by SMS, and compatibility with iPhone/Android apps and the manufacturer’s web platform (demo: www.999gps.net). This makes the CCTR-825 an effective Green-Gps compatible option for anti-theft monitoring, fleet management and long-term vehicle telemetry.
Key Highlights
- Green-Gps compatible for real-time tracking and centralized fleet management via open GPRS protocol.
- Extra-slim, discreet design (75 × 25 × 13 mm) suited to hidden installation in passenger and commercial vehicles.
- High-sensitivity GSM & GPS module and antennas for reliable positioning and easier concealed placement.
- Built-in rechargeable backup battery with power-down and removal alarm for anti-theft protection.
- Remote engine cut / immobilizer capability (requires additional external cut relay) to assist vehicle recovery and security.
- Movement detection with immediate upload and intelligent upload logic to conserve battery when stationary.
- Configurable by SMS (APN, server IP) and compatible with mobile apps plus free lifetime web tracking platform.
- Multi-level user management and open protocol simplify integration for distributors, fleet operators and third-party platforms.
How It Works with Green-Gps
When integrated with Green-Gps, the CCTR-825 streams location and device telemetry over GPRS/GSM so fleet managers receive near real-time position updates, alarms and historical tracks. The device’s open GPRS protocol enables Green-Gps to ingest the tracker’s data feed directly, while SMS configuration and server IP settings make initial setup and emergency updates straightforward without physical access.
- Real-time location and telemetry uploads via GPRS (2G) to the configured server (Green-Gps ingestible format via open protocol).
- Motion detection with immediate upload on movement and intelligent upload suspension after 2 minutes of inactivity to conserve battery.
- Power-down and removal alarms reported to Green-Gps for anti-theft alerts and tamper detection.
- Remote immobilizer / engine-cut support (requires an external cut relay) to enable vehicle shutdown commands from Green-Gps when needed.
- Over-speed and geo-fence alarms configurable on the platform and delivered to operators through Green-Gps alerting channels.
Technical Overview
| Model | CCTR-825 |
|---|---|
| Connectivity | GPRS over GSM (2G) |
| Bands | Specific frequency bands not specified in documentation |
| Power & Battery | Operating voltage 9–40V; built-in rechargeable backup battery; supports power-down/removal alarm |
| Interfaces | Wired connections included; remote engine cut supported (external cut relay required); movement detection and tamper/power-loss alerts |
| GNSS | GPS positioning with high-sensitivity GPS module and built-in GPS antenna |
| Bluetooth | Not specified |
| Remote Management | Configurable by SMS (APN, server IP); compatible with iPhone/Android apps; manufacturer web platform (www.999gps.net demo); open GPRS protocol for third-party integration; multi-level user management and custom login/domain option |
| Form Factor | Compact/slim module 75 × 25 × 13 mm, 25 g (main unit); full packed set ~95 g, box 145 × 75 × 50 mm |
Use Cases
- Fleet management — real-time tracking, route history retention (3–6 months on platform) and over-speed/geo-fence alerts for operational control.
- Car rental and car-sharing — discreet installation with tamper and power-down alarms to protect high-turnover assets.
- Anti-theft and recovery — immediate movement alerts, removal detection and remote engine cut option to assist recovery efforts.
- Long-term monitoring of trucks, buses and taxis — wide 9–40V input supports commercial vehicle installations and continuous telemetry reporting.
- Light asset tracking (motorcycles, boats) where compact form factor and covert mounting are required.
Why Choose This Tracker with Green-Gps
The CCTR-825 is a practical Green-Gps compatible GPS tracker when you need discreet, dependable vehicle monitoring combined with flexible integration options. Its slim form factor and high-sensitivity GSM/GPS hardware make hidden installs reliable, while the built-in backup battery and tamper alarms provide essential anti-theft protections. For fleet operators, the unit’s wide voltage tolerance, open GPRS protocol, and support for remote engine cut (via relay) deliver the core building blocks for real-time tracking, telemetry and immobilization workflows within Green-Gps.
Because the CCTR-825 supports SMS-based configuration, mobile apps and a manufacturer web platform with multi-level user controls, it is easy to deploy across distributed fleets and to integrate into Green-Gps’s centralized dashboard. The open protocol and demo platform also simplify testing and third-party integration — enabling rapid onboarding for fleets that require real-time tracking, telemetry and secure fleet management without sacrificing covert installation or tamper detection.
Set Up CCTR-825
To set the tracker send the following commands by SMS messages, the sample setup the device password is 6zhvOa, this password is the default
-
Restore factory settings
RESET*6zhvOa -
Set the time zone UTC-0
TIMEZONE*6zhvOa*+00 -
Set the operator APN
APN*6zhvOa*{{apn}} -
Set the username and password of APN operator
USERNAME*6zhvOa*{{apnu}}*{{apnp}} -
Set the GPRS server
IP*6zhvOa*54.85.159.138,8888 -
keep online tracker
KEEPONLINE*6zhvOa