External recorder

1、 Hardware configuration

processorCPU12nm octacore 1.6GHz

clock rateARM® A75*2+A55*6,64-bit 八核 Octa(8),12nm

GPUManhattan ES3.0 14fp,1 Core

Network Configurationcommunication technologyGSM/TD-SCDMA/WCDMA/TDD-LTE/FDD-LTE

2G frequency bandGSM B1/B2/B5/B8

3G frequency bandWCDMA B1/B2/B5/B8，TD-SDMA:B34/39

4G frequency bandTDD-LTE B34/B38/B39/B40/B41

FDD-LTE B1/B2/B3/B4/B5/B7/B8/B12/B17/B18/B19/B20/B28

Up and down speedLTE cat-7

camerapixelIndustrial grade 400W pixels, capable of interpolating 3600W pixels

wide-angleBetween 100 ° and 120 °

infrared night vision【 Optional 】 Supports infrared night vision camera

screensize0.96 inches

resolution80x160 pixels (display time, battery level, network status)

slot1 SIM card slot, 1 TF card slot

storageROM4GB

RAM64GB

Expand memoryMaximum support 512GB

sensorGravity sensingsupport

gyroscopesupport

otherWiFiWIFI 2.4G/5G

positioningSupport (GPS+Beidou)

BluetoothBluetooth 5.0

PIN interfaceReserved 6PIN interface for connecting peripheral modules

USB Type-CCharging, downloading, data transfer, headphones

IR-CUTThe motor automatically switches the filter, and a photosensitive inductor is added to the infrared small board

speakersupport

microphonesupport

indicator lightRed and green (charging, battery level, power on/off status prompt)

Flashlight lightsupport

laser lightUsed to locate the current captured image

Warning light (front)Red and blue warning lights, flashing when an alarm is triggered

Warning light (rear)Red and blue warning lights, flashing when an alarm is triggered

battery2500mAh, 3.8V detachable polymer battery

External recorderAlso equipped with a small 80mAh battery, it can be replaced without power failure

2、 Software configuration

operating systemAndroid13

audio formatMP3/WAV/WMA

3、 Performance testing standards

Operating TemperatureHigh temperature 55 ℃± 2 ℃, low temperature -30 ℃± 2 ℃

Operating Humidity5% RH -85% RH without condensation

Falling standardMeet the 1.5m drop test performance report

Protection levelIP66

Explosion-proof ratingEx ib IIC T4 Gb

1.According to explosion-proof standards, there are strict requirements for product temperature and power consumption, and some functions may not be able to be turned on simultaneously, so they can only be operated at a low configuration;

2.There is no explosion-proof requirement, which allows for high-end configuration and optimal functionality;

standby power consumptionStandby power consumption below 7mAh (pure system, no APK installed for background scheduling)

CPU load rateIdle CPU not exceeding 8%

Power-on duration＜28s

standby time72 hours

Charging durationComplete machine direct charging for 2 hours (5V/2A dedicated charger)

ESDAir discharge ± 10KV, conductive discharge ± 6KV

4、 Packaging accessories

color box packaging1 piece

recorder1 unit

battery2 (2500 mAh polymer)

Battery dock charger1 piece

power adapter1 piece

Type-C data cable1 item

Safety helmet hangerDefault 1 set

Product Manual1 copy

5、 Product Function List

External recorderReal-time positioningAfter powering on and connecting to the internet, report location information to the backend every X seconds to monitor the real-time positioning information of construction personnel; (X seconds: can be set by the enterprise management backend)

Playback of trajectoryRecord and store the positioning information of construction workers, and manage them in the background to query the worker's positioning trajectory within a certain time range, forming a trajectory route for playback

electronic fenceYou can freely select one/multiple areas on the map as the work area for attendance personnel on the backend management end

Dangerous Area WarningYou can freely select a location address/box on the map on the backend management end, set it as a dangerous area, and immediately call the police if personnel enter

Automatic attendanceAutomatically clock in and out when entering the construction area, and generate monthly attendance record analysis reports to facilitate the management of construction personnel.

Silent alarm/stuck alarmThe construction personnel's equipment remains stationary for a period of time and sends an alarm prompt to the backend (the silence time can be set by the backend management)

Impact alarmWhen personnel fall or are violently impacted, the equipment will emit voice signals to remind them, and the background will also sound an alarm.

take photosCan use the device to take photos, record videos/stop recording

Video call/real-time monitoringConstruction personnel can have video calls with backend management

Group intercomConstruction personnel can have intercom conversations with other construction members in the group, with a maximum duration of 60 seconds; The backend management can set the priority of construction personnel intercom.

The background management of broadcasting (voice broadcasting&message sending) can provide voice broadcasting to construction personnel, and in emergency situations, all personnel can be called to evacuate with one click;

Text broadcasting can also be conducted by inputting text to send (check TTS voice broadcast), and construction personnel will hear the broadcast sound of the text content

SOS alarmIn emergency situations, construction personnel long press the SOS distress button on the equipment, which will sound an alarm prompt and notify the backend management personnel to take corresponding measures

AI voice (optional)Devices can be controlled through voice commands

If the personnel do not wear the safety helmet correctly, both the equipment and the backend will receive an alarm prompt.

function customizationThe device is equipped with a preset PIN interface and can also be configured with a hat removal alarm module (other functional modules can also be configured, supporting customization)