AD21-4G Wireless Strong Magnetic GPS Tracker With 20000mAh Large Battery
Product Introduction
Anti-Theft and Tamper Alerts: Safeguard assets with anti-theft features. Receive immediate alerts in case of unauthorized movement or tampering, enabling swift response and asset recovery.
Cost-Effective Long-Term Solution: Our 4G Wireless Strong Magnetic GPS Tracker provides a cost-effective solution for extended tracking needs. Experience peace of mind without compromising on advanced features.
Choose our 4G Wireless Strong Magnetic GPS Tracker for a reliable, durable, and feature-rich solution that exceeds expectations in long-term tracking and asset protection.
1.Strong Magnetism Design:
The AD21 boasts a strong magnetism design, allowing for easy and discreet attachment to various surfaces. This feature enhances its adaptability, making it suitable for applications such as vehicle tracking, asset monitoring, and personal safety.
2. 4G Wireless Connectivity:
Equipped with 4G wireless technology, the AD21 ensures high-speed and reliable data transmission. Users can enjoy seamless real-time tracking capabilities, making it an ideal solution for monitoring assets or individuals in diverse environments.
3. Real-Time Tracking Functionality:
Experience precise and real-time tracking with the AD21. This device provides instant location updates, allowing users to monitor the movement and whereabouts of assets or individuals accurately.
4. 20000mAh Large Battery:
One of the standout features of the AD21 is its massive 20000mAh battery, offering extended usage without the need for frequent recharging. This long-lasting power supply ensures continuous tracking, making it suitable for scenarios requiring prolonged monitoring.
5. Magnetic Mounting for Versatility:
The magnetic mounting feature enhances the device's versatility, enabling quick and secure attachment to metallic surfaces. This makes it an ideal solution for covert tracking, ensuring the device remains securely in place.
6. Geo-Fencing Capabilities:
The AD21 includes geo-fencing capabilities, allowing users to set up virtual boundaries. Immediate alerts are triggered when the device enters or exits these predefined areas, enhancing security and providing proactive monitoring.
7. Light Sensing Alarms:
Light sensing alarms are very useful for anti-theft and intrusion detection. Setting up light-sensing alarms around valuables, equipment or specific areas can quickly respond to the entry of unauthorized objects or people, improving security. Light-sensing alarms make the monitoring system more intelligent.
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Parameters
GSM Features |
Communication Chip |
A7670SA(1603) |
|
Communication Band |
LTE/4G |
LTE-FDD:B1/B3/B5/B8 |
|
LTE-TDD:B34/B38/B39/B40/B41 |
|||
GSM/EDGE/2G |
900/1800 MHz |
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SIM Card |
Standard SIM Card |
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GPS/BD Positioning Features |
Positioning Chip |
ZKMicro AT6558 |
|
Positioning Method |
BD+GPS |
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Cold Start |
Average. 30 Seconds |
||
Hot Start |
Average. 1 Second |
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Tracking Sensitivity |
-162 dBm |
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Capture Sensitivity |
-158 dBm |
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Positioning Antenna |
Built-in Antenna |
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GPS Bands |
L1: 1575.42±1.023MHz |
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Beidou Bands |
B1: 1561.098±2.046MHz |
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Satellites Channels |
136 |
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Accuracy |
Precise Positioning < 5m |
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Timing Accuracy |
20ns |
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Speed Accuracy |
0.1m/s CEP |
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Maximum Acceleration |
4g |
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Maximum Speed |
515m/s |
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Maximum Height |
18000m |
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Features
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