Long Range Handheld Type Law Enforcement Instrument 4G Video
Transmitter
Product Description:
HM4GBP02 is a backpack-type HD video terminals adopting embedded
system architecture and high-performance H265 code processor
design. This device supports video capture, encoding compression,
transmission, two-way intercom, geolocation and other functions,
and supports 4G full Netcom network standard; multi-card binding
transmission strategy can support up to four cards for simultaneous
transmission. It can be used in TV live broadcast, drone map, HD
live broadcast, etc.
Key Feature:
**Video Coding:H.265/264 Main Profile,Supports up to 1080P
transmission and storage
**Audio support AAC encoding, Up to 32K sample rate
**Local storage, support 2 TF card storage, single support 128GB
**Two-way voice intercom can be used at the front end and center
**4G LTE four-card binding, dual-card binding, single-card
transmission
**Picture capture, JPEG format, up to 200W pixel image
**GNSS Beidou/GPS positioning
**Buzzer undervoltage prompt and call prompt
**Bgan key toggles between 4G and wired
**Large-capacity lithium battery, supporting long-term battery life
**The system is divided into three parts: front-end subsystem, bearer
network, and monitoring client.
Front End Subsystem
The front-end video acquisition system is responsible for uploading
the captured video images of each monitoring point to the
monitoring center through the 4G wireless network after compression
encoding, so as to realize remote viewing of the video. Of course,
the built-in GPS module can also accurately and reliably upload the
location of the vehicle personnel to the emergency command center
in real time, so that the command center can always know the
location of the vehicle for quick scheduling.
Bearer Network
The front-end video data is transmitted to the monitoring platform
of the back-end emergency command center through the 4G network.
Monitoring Client
Watch the on-site conditions, command and dispatch front-end
vehicles to perform tasks through HOWMELLY monitor platform
installed on the PC of the monitoring command center or the 4G
mobile phone equipped with the mobile phone monitoring client end.
Product Picture:
Parameter
| Item | Description |
| Video | Standard HDMI Input | TYPE A(19needle);1080P:25/30/50/60Hz,720P:25/30/50/60Hz |
| AHD Input | BNC interface;1080P@25fps/720P@25fps,compatible with CVBS analog
signal |
| Video Stream | Real-time stream,storage stream |
| Video coding | H.265/264 Main Profile |
| Audio | Audio Input | Red:3.5mm Jack |
| Audio Output | Green:3.5m Jack |
| Coding standard | AAC/ADPCM/G711A/G711U compression method |
| Position Function | Beidou/GPS | Support built-in Beidou/GPS mixed mode positioning, black four-pin
socket |
| Web | Wired | RJ45:TCP/IP,ARP,HTTP,SMTP,RTP,DHCP,PPPOE protocol |
| Wireless | Four-card,dual-card,single-card transmission,support multiple
wireless channels bundled to transmit video,adaptive network
bandwidth,support WCDMA,EVDO,TD-SCDMA,TDD-LTE,FDD-LTE 3G/4G
internet |
| Private Web | Support 400M/800M/1.4G/1.8G LTE private network |
| Reset | Hidden tact switch | In the power on state, the factory setting is restored after 15
seconds of pressing for a long time. |
| Power interface | Inner needle outer circle | DC12.6V 3A,5.5X2.5mm |
| Aviation head interface | Seven core, round threaded lock | 1,Alarm input2,COM 3,Alarm Output4,RS232+ 5,RS232- 6,DC output 12V;500mA 7,Public ground |
| Storage | TF card | Dual card storage, single card maximum support128G |
| SIM/UIM card | SIM/UIM card | 4slot,TD-LTE and FDD-LTE system |
| Power button | Metal self-locking | Red indicator light, press to turn on the light |
| Network switch button | Metal self-elastic | Press to switch networks, cycle mode: mobile cellular network,
wired network |
| Size | Overall size | Length, width and height 115*40*171mm |
| Weight | Overall(Include 4 antennas) | 1.0Kg |
| Power Consumption | Overall | Standby:4W,Four card transmission:11.5W |
| Environment | Operating temperature | -20°C-55°C |
| Working humidity | 10%-90% |
Our Service:
1. Lifelong maintainance
2. 24 hour technical support
3. Strong R&D capability; Customized project is welcomed
4. High quality product with competitive price,short delivery time
and responsible after-sale service
