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Product Description
HTK01 is a compact 4G SOS GPS tracker for elderly care, child communication and campus monitoring projects. It combines SOS alarm reporting, two-way family calling and GPS, BeiDou, Wi-Fi and LBS positioning. Physical buttons and spoken updates provide simple operation, while its lightweight lanyard design and IP65 protection suit everyday use.
In standby mode, press and hold the SOS button for three seconds to send alarm and location information to the supporting platform.
The SOS control is separate from the button used for everyday calling.
Press and hold the multi-function button to call a configured family contact, or press briefly to answer an incoming call.
Users can make and answer calls through the physical button without navigating a contact menu.
HTK01 supports GPS and BeiDou satellite positioning, together with Wi-Fi and cellular base-station positioning.
Specified satellite positioning accuracy is below 10 metres under suitable satellite reception conditions. Actual results vary with the environment and positioning method; this figure does not apply to indoor Wi-Fi or LBS positioning.
In standby mode, voice broadcast provides information such as the time and battery level. Users can hear these updates without reading a display.
The white ABS housing measures 51 × 51 × 11.8 mm and weighs approximately 30 g. A supplied lanyard allows the wearable GPS tracker to be worn around the neck.
The enclosure provides IP65-rated protection against dust and water jets.
HTK01 uses a 3.8 V, 1000 mAh polymer lithium battery with a Type-C charging interface. Specified standby time exceeds seven days.
Active location reporting, calls and mobile signal conditions affect operating battery life.
HTK01 gives older users direct access to SOS reporting and family calling through separate physical buttons. Care providers can evaluate it for users who prefer a small lanyard device with spoken updates and simple controls.
HTK01 combines family contact, location reporting and an SOS button for child safety and campus monitoring projects. Its compact wearing format provides a portable option for school journeys and daily activities.
Does pressing SOS automatically call family contacts?
The specified SOS action reports alarm and location information to the platform. Family calling is operated separately through the multi-function button.
Does HTK01 require a SIM card?
Yes. HTK01 uses a Nano SIM card for cellular communication. The selected SIM service must support the calling and data functions required by the project.
Can HTK01 work in our target country?
Compatibility depends on the device’s LTE bands, calling configuration and mobile operator. Share your target country and operator with KAER before ordering a sample.
Can HTK01 provide location information indoors?
HTK01 supports Wi-Fi and cellular base-station positioning alongside GPS and BeiDou. Indoor results depend on available positioning data and site conditions.
Does the seven-day figure mean seven days of active tracking?
No. It is the specified standby time. Operating battery life with regular location reporting and calling depends on the usage settings and network conditions.
Evaluating HTK01 for an elderly care service, school project or personal safety product?
Send KAER your target country, mobile operator, required functions and estimated quantity. Our team can review the device configuration and arrange a sample for SOS reporting, calling and location evaluation.
Item | Specification |
|---|---|
Model | HTK01 |
Housing Material | ABS |
Color | White |
Dimensions | 51 × 51 × 11.8 mm |
Weight | Approximately 30 g |
Wearing Method | Lanyard |
Protection Rating | IP65 |
SIM Card | Nano SIM |
TD-LTE Bands | B34 / B39 / B40 / B41 |
FDD-LTE Bands | B1 / B3 / B5 / B8 |
Positioning | BeiDou, GPS, Wi-Fi and LBS |
Satellite Positioning Accuracy | <10 m under suitable satellite reception conditions |
Physical Controls | SOS button and multi-function button |
Reset Button | One internal reset button |
Voice Broadcast | Supported |
Charging Interface | Type-C |
Battery | 3.8 V / 1000 mAh polymer lithium battery |
Standby Time | >7 days |
Operating Humidity | 10%–95%, non-condensing |
Atmospheric Pressure | 86–106 kPa |
Operating Temperature | −10°C to +45°C |
Storage Temperature | −20°C to +60°C |
Included Accessories | Charging cable, screwdriver and lanyard |