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Personal GPS TrackerOEM and ODMMade In Shenzhen

4G Pendant GPS L15

Designed with the safety and comfort of seniors in mind, this alert pendant provides round-the-clock peace of mind for both users and their families. With just a simple press of a button, help is on the way — whether it's for a medical emergency, a fall, or any unexpected situation.

Highlights

  • Ultra-Mini Sizewith a robust 1000mAh battery for extended use.
  • Dual Antenna Design: LDS GPS + GSM for enhanced stability and accuracy.
  • IP67 Waterproof: Reliable in tough environments.
  • Multiple Usage Modes: Wear as a lanyard or fix with a leather wallet to the waist.
  • Comprehensive Tracking: GPS, WiFi, LBS, and BLE location options.
  • Health Monitoring: Optional infrared temperature sensor.
  • Smart Alerts: SOS alarm, sports reminders, medication notifications, and more.
  • Long Battery Life: Up to 7 days standby with 4G.

Core Features

  • Advanced Connectivity: Bluetooth 5.0 for indoor positioning and fast pairing.
  • Powerful Sound: Super big box speaker with voice assistant support.
  • Magnetic Charging: Easy-to-use magnetic charging base for convenience.
  • Real-Time Data: Temperature monitoring, step counting, and daily notifications.
  • Smart Reminders: Ensures users stay on track with medication and activity prompts.
HighlightsBLE+Qualcomm4G CPU; Ultra_mini size with big battery; super big box speaker with voice assistant QuallcomIP67 waterproof+Hard shell+stable and durable+LDS antenna Magnetic charging base and charging cable;Wear a lanyard;a leather wallet fix to the waist GPS+WIFI+LBS+BLE location;2-Way Call, Steps Counting, temprature SOS alarm; Sports Reminder; Medication Reminder; today's Date; Notification etc.
SpecModel NameL15 USA
Bluetooth versionBLE 5.0 is used for indoor location
LCD1.0inch 128*96 pixel
WaterproofIP67
Traker OSRTOS Thread X
4G moduleSIM7500A
GPS chipSIM7500A
GPS antennaLDS
GSM antennaLDS
Temprature sensorInfrared body temperature sensor is optional
3D acceleratorDA217 or TBD
Frequency bandGSM 850/1900mHz
WCDMA B2 B5
LTE for USA: B2 B4 B12
SIM cardnano sim, Replaceable slot sim
Charge portMagnetic 2 pin
ButtonOne SOS+One power on key+ One call key
DimensionL55*W45mm*T15.5mm
Available colorBlack, White (for bulk order of min. 3k only)
BatteryType of batteryLithium pollymer battery
Battery Capacty1000mAh
Very frequent use3~4 days
Normal use4~5 days
Standby time with 4G6~7 days
MaterialWatch CasePC+ABS+LDS
ButtonPC+silicon;Metal
Strap20mm Sport Strap(optional)
LanyardSupport
Weight and SizeProduct weight40g
Package weight120g
Package size (L x W x H)90*76*71mm
Packages ContentsPackage contents1 x L15 GPS traker, 1 x User Manual (English), 1 x Needle, 1 x Usb Cable 1 x Gift Box

Specifications on this page are the ones published by GOTOP for this model. Ask us before ordering if you need a band, battery or protocol that is not listed.

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Order Or Modify This Model

Small orders are welcome, and our engineers can change firmware, protocol or housing to match your platform.

FAQ

General GPS Tracking Questions

Answers published by GOTOP for all tracking devices.

How do set up the GPRS?

Make sure the command you set according to the below frequent issue. The SIM card of the Tracker supports the GPRS function. Send the APN set command SMS to configure the application and send SMS to tracker to trigger it reply back information. Set The GPRS signal interval the port number you set for the tracker have its program. If your router is dynamic IP addressing, don not forget to resend APN set command SMS when the IP address is changed. check out the IP address for PC server When you login your router, you will get your IP address in the login box. Also there is some website or software could help you to check your own IP address. setup the port number Port number is a random number which is setup by the end user, please make sure this port is not occupied by other software otherwise the PC server software will shut down automatically. In order to avoid the conflict, we suggest you setup the port number bigger than 6000. check out the APN name of your local telecommunication provider If the GPRS configuration has been wrongly set, the device will spend long time to repeatedly engage at connecting with IP address, this will cause the outing SMS delayed.

Who does tracker use for maps and map data?

Currently, GPS tracker Systems is using the Google mapping interface for maps, and partners for the street level data that is displayed on the maps. It is able to use any mapping interface and can customize mapping solutions based on the specific requests or needs.

What is GPRS?

GPRS (General Packet Radio Service) is a digital, IP-based wireless packet data service offered by GSM-based cellular carriers, there is not a new technology out there on the market. GPS Tracker & GPRS or General Packet Radio Services has been around for quite some time. Established in the early 2000’s, GPRS is an extension of the Global System for Mobile Communications.

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