Tianrui DSJ-TR7A1 Audio-Video Recording Device_SupplyPro Co., Ltd._Beijing Tianrui Boyuan Technology Co., Ltd. 
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Home > SupplyPro Co., Ltd. > Tianrui DSJ-TR7A1 Audio-Video Recording Device
Tianrui DSJ-TR7A1 Audio-Video Recording Device
品牌: TR
Product Name: Audio and Video Recorder
Product Model: DSJ-TR7A1
Performance: 4G
单价: 100.00/Tai
最小起订Quantity: 1 Tai
供货总Quantity: 1000 Tai
有效期至: 长期有效
最后更新: 2024-11-08 16:32
 
详细Info

TianruiDSJ-TR7A1Video and Audio Recorder


II. Product Features:

 

Ø 4G Performance: Supports 2K ultra-high-definition image transmission with no frame drop, for greater stability.

Ø Independent Beidou positioningCentimeter-level position accuracy.

Ø Ultra-high image resolution, photo-taking1200 TV lines, recording up to 1000 TV lines, eliminate interpolated pseudo-pixels

Ø AI Voice Noise Reduction Feature, capable of filtering out over 60dB of environmental noise, and clearly restoring speech

Ø 3Wattage speaker, intercom volume comparable to professional walkie-talkies.

Ø H.265 video compression technology, same image quality, storage reduced by half.

Ø Built-in encryption chip, supports national gridB Interface Protocol, compliant with State Grid's supply service technical specifications.


III. Specifications and Parameters:

 

Project

Parameters

Description

Basic Information

Operating System

Android 12

Main Control Chip

MTK6769  8Nuclear 2.0G

System Language

Simplified Chinese, Traditional Chinese,English

Memory

Support4GB(RAM)+256B(ROM)

SIM Card Type

Nano SIM Card

Lens

Primary Camera500M(Full-color Night Vision) Front-facing FF500M

Lens Angle

Greater than120Degree

Digital Zoom

8x

Primary Display Screen

3.1Inch high-resolution LCD display

Speaker

Utilize3W BOX speaker, ensures clear sound in noisy environments, comparable to professional walkie-talkie audio quality

Networking Communication

Network Standard(Frequency Band) Domestic Edition

2G:900/1800 MHz

3G:WCDMA(B1/2/5/8)、CDMA EVDO(BC0)

4G:LTE FDD  B1/B3/B5/B8

4G:LTE TDD  B34/B38/B39/B40/B41

Network Standard(Frequency Band) European Edition

2G:850/900/1800/1900 MHz

3G:B1/B2/B4/B5/B8

4G:LTE FDD  B1/B2/B3/B4/B5/B7/B8/B20/B28

4G:LTE TDD  B38/B39/B40/B41

Network Type

4G LTE (Backward compatible with 3G)

Bluetooth

SupportBT5.1 (Supports Bluetooth headphones for voice calls)

WIFI

Support2.4 GHz/5 GHz, 802.11 a/b/g/n/ac(5GHz (only for European version)

Positioning

A standalone Beidou positioning

Video

Video Resolution

2560*1440/30FPS 1920*1080P/30FPS、1280*720P/30FPS

Camera Resolution1100Thread

Video Compression Standards

H.264/H.265

Video Format

MP4

Video Format

Video and audio synchronization recording, independent dual-code streams (local recording and)4G Remote Video

Streaming bitrate

2560*1440/30FPS 1920*1080P/30FPS、1280*720P/30FPS

Pre-recorded video

Support, optional: Off/10 seconds/15 seconds/30 seconds/1 minute/2 minutes

Video Extended Recording

Support, optional: Off/5 seconds/30 seconds/1 minute/5 minutes/10 minutes/30 minutes

Take photos

Photo resolution

Take photos1200 lines, video 1000 lines.

Photo format

JPG

Snap shot

Supports snapshot capture in video recording state8 million high-definition photos

Timer photo

Support, optional: Off/5 seconds/10 seconds/15 seconds

Delayed Photography

Support, optional: Off/5 seconds/10 seconds/15 seconds

Continuous shooting

Support, optional: Off/2 pcs/ /3 pcs/ /5 pcs/ /10 pcs/ /15 pcs/ /20 pcs/

Recording

Audio Input

3 MIC AI Noise Reduction, system-integrated noise reduction algorithm, independent of platform noise reduction algorithms

Audio Format

MP3

Recording

Supports independent audio recording, with one-touch switching between recording and video.

Auxiliary light source

Infrared Mode

Automatically or manually turn on the infrared light in low-light conditions to enhance the shooting effect (see clearly)10-meter target silhouette

White light

Super-bright lightingLED, night vision up to 3 meters captures like daylight lamp effect

Laser Light

Supports laser pointer, shooting positioning

Data interface

USB port

Supports fast charging/Transfer Data WaterproofType_C

Headphone Stand

Support, SharedType-C port

Power Supply

Battery Capacity

3200mAh, removable battery design

Auxiliary battery capacity

80mAh (the recorder can continuously operate during battery replacement)

ChargingUSB)

≤4 hours, Support seat charging, seat charging supports charging the main unit and backup battery simultaneously

Structure

Drop Resistance Height

2.0 meters

Ingress Protection (IP) rating

IP68

Dimensions

976023mm

Weight

185g

Software Information

EIS Electronic Image Stabilization

Supported

One-Touch Alarm

The alarm signal can be reported to the management platform.

Automatic Coverage

Supports optional automatic overlay

Image Playback

Supports local video playback; search recorded files via time, alarms, etc.

Remote Image Feature

Supports remote online video playback and download of remote recording files

Safe Mode

The Safe Mode is limited to basic operations such as recording, taking photos, and recording audio; it does not allow access to the settings interface or playback interface.

Log

Record key operations, settings changes, video recording on/off, alarms, and other information

Night Vision

Video or photosClearly visible face at a distance of 5 meters

Positioning

Without network-assisted positioningGPS or BeiDou positioning sensitivity and accuracy improved within 30 seconds, satellite time correction on and off

Cluster Intercom

3 MIC Noise-Canceling IntercomWSpeaker output sound2-meter clear, easily distinguishable numbers, built-in dual-channel noise reduction algorithm, platform-independent

Power-On Time

After pressing the power button, the time from boot to the viewfinder is ready for normal recording is less than30 seconds

Built-in small battery switch

The main battery extraction device provides a prompt, with an internal small battery available for1080p recording must continue for no less than 5 minutes

Video Coding Format

SupportH.265/H.264 switchable

Video dual stream

Local and Transmission1080p/720P/480P options available, live video resolution over 1000 lines

Local File Upload

Upload local video, audio, and photo files from the recorder to the server.

Video conference- Voice Intercom

Supported

Time

Supports networking, computers, orGPS Time Synchronization

Command and Dispatch Platform Integration

Supports national standardsGB 28181 Protocol, GB 35114The platform interfaces with video and audio, intercom, and positioning devices, compliant with the mainstream market agreements.


 

 

 

 


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