Q300TK The products are widely used in fire fighting, emergency rescue, power inspection, railway maintenance, construction site operations, oil wells, thermal maintenance, security patrol and other industries as well as remote collaboration occasions.

 smart helmet is a wearable intelligent visual inspection and rescue equipment. It has 4G/WIFI wireless network to realize audio and video image acquisition, GPS positioning, data upload and other functions, assisting inspection and rescue personnel to record the whole process of the scene, intuitively reflecting the scene from the first perspective, and facilitating remote command and collaboration; any PC or PDA, mobile phone or other mobile terminal connected to the Internet in the world can remotely monitor the video images sent back by this device in real time, conduct two-way voice intercom, GPS positioning and tracking, etc. It is widely used in security, fire protection, electricity, coal mining, chemical industry, customs, transportation, finance, logistics, municipal administration, etc. , oil fields, mines, emergency command and other on-site inspection and rescue, and remote collaboration occasions.

Network function : supports wireless transmission, supports complete TCP/IP protocol cluster, can realize device access platform, and transmit audio and video, alarm, positioning and other data through the network

High-definition image quality, built-in 2-megapixel high-definition wide dynamic camera, 35° downward tilt design, the best field of view for human eyes, what you see is what you get

Video encoding supports H.264/H.265 video encoding

Support dual streams, one for local storage and one for real-time transmission

Dual MIC design, clearer calls

Support full-duplex voice intercom between devices and between devices and platforms

TTS voice broadcast : support device text-to-speech broadcast, accept task dispatch, safety broadcast, etc.

Wireless full network access : support 2G/3G/4G full network access 7 modes and 17 frequencies

WiFi : Built-in WiFi 2.4G & 5.8G, supports hotspot network sharing

Can connect to external Bluetooth headset for intercom, can be expanded to Bluetooth bracelet or other Bluetooth sensors, such as temperature and humidity sensors, toxic gas sensors, etc.

Support GPS/Beidou/GLONASS global positioning function, support public network assisted positioning

Supports one-touch SOS manual alarm, and reports to the platform and cluster users at the same time;

Falling/heavy object impact risk alarm

Inactivity alarm : When the device detects that it has been inactive for a long time, it will issue a voice broadcast and send an alarm to the platform

Hat-off alarm : When the device detects that the hat is off, it will issue a voice broadcast and send an alarm to the platform

Dangerous area alarm (electronic fence): when the device enters or leaves the dangerous area, there will be a voice broadcast and an alarm will be sent to the backend

Storage : Built-in 64GB Flash, expandable to 256GB TF card, for high-definition storage, 1080p storage time is 120 hours, 720p storage time is about 380 hours, supports loop coverage

Video recording : Support one-touch recording with device buttons and marking of key files

Charging and data interface : standard Micro-USB port

Lighting : Built-in high-power LED white light, can be used as a lighting

Laser light : Built-in laser light to indicate the camera view center

Large-capacity battery : Built-in 3.7V/4000mAh large-capacity battery, long standby time; the battery has built-in high-temperature warning and power-off protection mechanism, safe and reliable, ensuring personal safety

Data encryption : safe and reliable, supports power-specific chips and power TF card encryption

Multiple protocols : support GB28181 national standard protocol, power B interface, and can also customize RTMP live broadcast protocol

Safety certification : GB2811-2019 standard safety certification GB/T18287-2013 General specification for lithium-ion batteries and battery packs for mobile phones

Smart backup : When supporting WIFI, the stored data will be automatically backed up to the designated server, and the key marked files will not be overwritten in a loop

Optional function : RTK differential positioning static state static accuracy can reach 20cm

Optional function : UWB indoor positioning, positioning accuracy up to 30cm

Customized functions : built-in intelligent recognition algorithm, support customized face detection, face recognition attendance, helmet detection, chart recognition

Customization function : Supports customized collection stations, which are compatible with law enforcement recorder collection stations

operating system	Android 7.1 system
processor	Octa-core A53(64bit)
System Storage	Standard main frequency: 1.8G2GB RAM + 16GB ROM
	High configuration frequency: 2.0G 4GB RAM + 64GB ROM
video	Input signal	Built-in 200W high-definition distortion-free wide-angle cameraField of view: 100°Distortion: ≤0.5%
	Compression Standard	H.265/H.264
	Video encoding resolution	1080P/720P/VGA
	Video frame rate	(1-30 frames can be set) Default 25fps
	Video stream	64kbps-8Mbps configurable
	Dual stream	Support dual streams (one for real-time transmission and one for front-end storage)
	Overlay	Supports superimposed time, device name, power, location information, etc.
	Snapshot	Format: JPG, Resolution: 1080P
	Video format	Standard MP4; single file recording time 5-30 minutes, can be set to support loop recording
Audio	Function	Used for intercom input and output, video audio input, voice broadcast, and intelligent voice input
	TTS to Speech	support
	Voice wake-up (operation)	Support options: local capture/local video/volume up/volume down/light on/light off/file mark/backend call
	Input signal	Built-in dual MIC input or Bluetooth headphone input
	Output signal	Built-in speaker output or Bluetooth headphone output
	Compression Standard	Codec: ADPCM/AMR
Expandable storage	TF card interface	Built-in TF card slot, supports up to 256G extended storage
Wireless connectivity	3G/4G network	Support all network access (China Mobile, China Unicom, China Telecom)TDD_LTE: Band38/39/40/41FDD_LTE: Band1/3/5/8TDSCDMA: Band34/39WCDMA: Band1/5/8EVDO:BC0CDMA:BC0GSM: Band3/5/8
	WiFi Network	Support 802.11b/g/n/ac protocol, 2.4G&5G dual-band, support WIFI hotspot
	Bluetooth	Bluetooth: BT4.1 backward compatible with 3.0, 2.1
Positioning	GPS/Beidou/GLONASS	Built-in GPS/Beidou/GLONASS global positioning module (supports mobile track query)
	RTK sub-meter high-precision positioning	Supports optional and UWB, static accuracy can reach 20cm
	UWB Indoor Positioning	Supports optional and RTK, static accuracy can reach 30cm
Alarm function	Falling/heavy object impact alarm	support
	Long time inactivity alarm	support
	Hat-off alarm	support
	SOS one-button alarm	support
	Electric field strength detection	support
	Low battery/high temperature warning	support
	Dangerous area alarm (GPS electronic fence)	support
Indicator Lights	Status indicator light (red and green)	Normal operation: Steady greenRecording status: solid redBattery low voltage: fast flashing red
	Charging indicator	Charging red, fully charged green
interface	TF card	Micro SD (TF) card slot, flip cover
	SIM card	Nano SIM card slot, flip cover
	USB	Micro USB2.0 interface
other	Protection level	The device will not be damaged even if it falls from a height of 2 meters.
	Battery	3.7V/4000mAh
	Working hours	6～8H (depending on usage)
	LED Flashlight	High brightness white light, irradiation distance 20M
	Laser Light	Support laser light positioning shooting
	Working temperature and humidity	Temperature: -20℃～55℃; Humidity: 10%～90%
	color	Red/Yellow/Blue/Orange
	size	Length/width/height 288*215*161mm
	Weight (about 600g)	Cap weight: 410g; Cap rope weight: 95g; Battery weight: 95g
standard	Security certification	Passed the national standard for safety helmets (GB2811-2019) certification
	Battery Standards	GB/T18287-2013 General specification for lithium-ion batteries and battery packs for mobile phones
Smart backup	WIFI automatic upload	The video files stored in the device are automatically uploaded to the server under WIFI status
	Important file marking	Important files marked as beginning with IMP will not be overwritten by the video loop
	Collection Station	Support customized configuration for major customers based on business scenarios
Intelligent AI	QR code scanning	Support customized configuration for major customers based on business scenarios
	Face Recognition	Support customized configuration for major customers based on business scenarios
	License Plate Recognition	Support customized configuration for major customers based on business scenarios
	Helmet identification	Support customized configuration for major customers based on business scenarios

The products are widely used in fire fighting, emergency rescue, power inspection, railway maintenance, construction site operations, oil wells, thermal maintenance, security patrol and other industries and remote collaboration occasions.