Description

GPS Ankle Bracelet

Name: GPS Ankle Bracelet
SKU: X16
Availability: InStock

GPS Metal Ankle is an industrial-grade GPS tracking product, designed for location management of criminals, residential surveillance, Alzheimer’s, and mental patients. The product collects GPS/Beidou/WiFi/LBS tracking information, and sends the tracking information to the server through the 4G wireless network to achieve target tracking. The product has a built-in UWB high-precision ranging sensor (optional), real-time distance measurement with the designated UWB card, once the distance exceeds the preset threshold, the system immediately alarms. The strap is made of high-strength stainless steel, which can withstand a pulling force of more than 200N. The super-B lock core can effectively prevent illegal opening. The product protection level reaches IP68. It is simple to operate and easy to use.

PRODUCT FEATURES
Real time tracking: You can check the real-time location of the tracker at any time.
Timed tracking: The terminal can automatically upload location information at set intervals.
Motion tracking: The terminal can also be set to track only during exercise to extend battery life.
Historical route: You can check the historical routes of the terminal at any time.
Virtual fence: You can set any area as an virtual fence, and once the terminal enters or exits the fence, the terminal will immediately sound an alarm.
Messages receiving: On the “Message Management” page, select the target GPS anklet’s IMEI and enter the text to send a message or command. This allows
single or batch sending of messages, including settings and reminders. Upon receiving the message, the anklet will vibrate and provide a voice prompt.
Anti disassembly alarm:
• The initial status is “No alarm for removal.” Removal will trigger an alarm only when the anklet is worn and locked.
• Removal is categorized as either “legal” or “illegal.” Removal within 10 seconds of unlocking the anklet with the digital key is considered legal; all
other removals are considered illegal.
• Every change in the removal/wearing status is reported to the platform. In the event of illegal removal, the anklet will emit a continuous voice alarm
and the indicator light will flash rapidly until the connection is restored.

Specifications

Model X16
Tracking method Support GPS, BDS, Galileo, GLONASS, QZSS, SBAS, NAVIC, and AGNSS,
WIFI/Bluetooth/LBS fusion positioning
Data transmission 4G+2G dual-mode, compatible with global multi-band networks
Offline storage When the network is interrupted, the positioning and alarm data can be automatically saved and restored for subsequent transmission.
Strap length Available in various sizes from 140 to 315 mm (140/155/170/185/20 0/215/230/245/260/275 mm, etc.)
Battery Rechargeable 1500mAh polymer lithium-ion battery
Charging method Dedicated mobile power wireless charging (contactless)
Charging time About 90 minutes
Standby time About 7 days (sports positioning mode, default 1 minute/time, estimated based on 5 hours of daily movement)
Material:
Case Material: Eco-friendly PC + ABS
Band Material: Kevlar + stainless steel + fiber optic + plastic composite, with a tensile strength of 100kg
Protection level IP68
Size 107×50×15mm (length×width×height)
Weight 105g
Remote upgrade Support firmware upgrade via 4G/platform or Bluetooth/APP
Tracking frequency Default tracking once per minute during exercise, adjustable SIM card Nano SIM card
Management Platform Provide supporting tracking management system and APP, open API interface

Satellite Positioning Parameters

Name Parameter
Update frequency 1–10Hz
Ultra-high sensitivity:
Acquisition: Better than -149dBm
Tracking: Better than -165dBm
Reacquisition: Better than -159dBm
Frequency points supported by BDS B1、B1C*、B2b*、B2a
GPS supported frequencies L1C/A、L1C*、L5G
GLONASS supported frequencies G1
Galileo supported frequencies E1B/C、E5b、E5a QZSS L1C/A、L5 SBAS L1 NAVIC* L5
Startup performance:
Cold start: <24 seconds
Hot start: <1 second
Tracking Accuracy <1 m(In an unobstructed environment)

Alarm Management:
• On the “Alarm Management” page, you can select a specific GPS anklet IMEI and time period to view all alarm records for that period.

The system provides alarm type filtering, exporting, and push notifications. These alarm types primarily include the following:
• Low Battery Alarm: Automatically triggered when the anklet battery level drops below 20% or the power bank battery level drops below 50%;
• Removal Alarm: If the loop within the anklet strap is unauthorizedly disconnected, a removal alarm will be triggered immediately.
Voice Sending:

On the system homepage, select the IMEI of the GPS anklet to which you want to send voice messages, then click the location icon of the IMEI
on the map, click the “Start Recording” option in the pop-up window, long press the recording button to record, click “Stop Recording” after the recording is
finished, and then click “Upload” to send the voice messages to the anklet. After receiving the message, the anklet will remind the user “You have a new
message” by voice, and press the button of the GPS anklet to play the voice messages.
Two-way communication:

Calls can only be received by the ankle monitor if the caller’s number is pre-registered in its associated white list. Incoming calls are
automatically answered after 3 seconds of ringing, establishing a two-way call to facilitate rapid communication in emergency situations.
SOS alarm: Touch the GPS foot band button to trigger the voice broadcast of the battery level. Press and hold the button for 3 seconds to trigger the SOS
emergency alarm. The alarm information will be uploaded to the management platform in real time.

Voice broadcast, vibration and upload rules:
• Announcement (with corresponding action):
Power on, power off, SOS alarm, charging start/end, entering electronic fence (with one vibration), lock open, lock closed.
• Announcement and vibration three times (repeats every minute, can be terminated by pressing a button):
Ankle monitor battery below 20%, power bank battery below 50%, leaving electronic fence, tamper alarm, receiving text or voice message, no
communication signal reminder.
• Screen display (for three minutes):
Entering/leaving electronic fence, tamper alarm, text message, no communication signal reminder.
• Immediately upload event to the platform once: Power on, SOS alarm, lock status change, low battery alarm, tamper alarm,
silent alarm.

Dedicated Wireless Power Bank
Overview: This product is a wireless power bank specifically designed for GPS anklets, specifically designed for continuous wear. Users can first charge the
power bank with a power adapter, then attach it to the GPS anklet for wireless charging. The wearer can move freely while charging. Once the power bank is
linked to the GPS anklet, the screen displays the GPS anklet’s IMEI, battery level, alarms, and platform notifications in real time via Bluetooth, facilitating daily
monitoring and management.
Product Model: X16 Power Bank
Dimensions: 48 × 93 × 24 mm (L × W × H)
Weight: 130g
IP Rating: IP68
Screen Function: Displays device ID, battery level, alarm information, and platform-generated messages
Battery Type: Rechargeable lithium-ion battery
Capacity: 2800 mAh
Charging Time: Approximately 150 minutes
Charging Method: Snap-on wireless charging (contactless)
Casing Material: PC + ABS
Remote Upgrade: Supports remote upgrades via Bluetooth and app
Management Platform: Provides a supporting management system and app,
supporting operations such as adding, deleting, modifying, and querying power bank accounts.

Digital key (optional)
Overview: The Digital Key is an authorized opening tool designed specifically for GPS anklet electronic locks. Once authorized by the management platform, the
anklet can be quickly and securely unlocked via a low-power Bluetooth connection. After successful unlocking, the electronic lock automatically relocks
after 10 seconds, ensuring convenient and controllable access. This product is suitable for temporary access management in scenarios such as judicial
corrections, medical monitoring, and special personnel management, effectively improving management efficiency and security.
Product Model: X16 Digital Key
Bluetooth Protocol: Bluetooth 5.0
Encryption: AES-128/256 Encryption
Dimensions: 61 × 29 × 11mm (L × W × H)
Weight: 20g
IP Rating: IP65
Battery Type: CR2032 coin cell battery
Battery Capacity: 230mAh
Battery Life: Approximately 1 year (based on ≤5 daily uses)
Casing Material: PC + ABS
Unlock Response Time: <1 second
Auto-Lock Time: 10 seconds
Remote Upgrade: Supports remote firmware upgrades via Bluetooth and the app
Management Platform: Provides a supporting management system and app for
centralized management of digital keys, including adding, deleting, modifying,
querying, checking authorization records, and exporting unlock logs