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Overview

SENTER ST2303B high-resolution security camera monitor system can do remote site surveillance. It designed to be used in the place where no power electronic, no network. It is powered by solar panel, communication by GSM,3G,4G to the computer system or mobile phone app.

ST2303B can do remote site surveillance and is used in the place without power electronic and network.

It is powered by solar panel, communicates by GSM,3G,4G,5G Sim card with the computer system or mobile phone app.

Industry Application

The line on-line monitoring device installed on the tower is applied to realize the widespread application in the perception layer of power Internet of Things. Through wireless 2G, 3G, 4G wireless communication technology real-time transmission line channel environment and status information, to achieve ubiquitous power Internet of Things network layer application. The intelligent analysis technology of line hidden dangers based on situational understanding is used to make real-time analysis of the environment and status of transmission lines and give timely warning, and feedback of warning information to line inspectors through wechat and SMS, so as to eliminate hidden dangers in time.

Big data analysis technology is used to summarize, process and analyze the massive data of online power transmission monitoring, to form block-based and seasonal summary and strategy, and to realize the application of ubiquitous power Internet of Things in platform layer and application layer. Through the application of ubiquitous power Internet of Things in the online monitoring of power transmission, an efficient visual protection system for power transmission lines is established that combines civil air defense, physical defense and technical defense.

Product Features:

Core Key Features 

Fixed Multi-Lens All-Day Long-Distance Surveillance

Fixed non-rotating bullet design, two optional lens schemes:

8MP daylight lens + 2MP low-light night vision lens

8MP daylight lens + 4X/10X optical zoom + 2MP night vision lens

Optional 2MP wide-angle down-view camera for full coverage of tower base

Max inspection distance up to 3KM, all-day clear imaging day and night

Omni-directional manual angle adjustment to align with transmission line routes

On-site debugging and inspection without disassembling the unit

On-Device Edge AI Hazard Identification

Built-in Senter front-end AI analysis module for local image processing

Customizable snapshot intervals; instant alarm push once hidden dangers are detected, timed regular uploads under normal status

Effectively monitors typical transmission corridor risks for proactive early warning

Solar Off-Grid Low-Power Independent Operation

Self-contained power system: 12V 20W solar panel + 6.4V 20AH lithium iron phosphate battery

Up to 30 days continuous standby under zero sunlight

Complete set weight (host + battery + solar panel + bracket): 8KG

Stable Wireless Transmission & Dual Positioning

Built-in antenna, supports 2G/3G/4G cellular network with flexible carrier selection

Dual GPS & Beidou satellite positioning for accurate geographic tagging of monitoring footage

Industrial-Grade Rugged Reliability

Polycarbonate housing with IP67 dustproof & waterproof rating

Wide working environment: -40℃ ~ +70℃, humidity 5%–100%RH, atmospheric pressure 55kPa–106kPa

Long service life: whole machine design life ≥8 years, MTBF ≥30000 hours

Optional extended encryption chip to meet grid security requirements

Rich Expandable Optional Modules

S6310 tower tilt sensor with multi-range biaxial inclination detection

ST6140 micro weather station (4/5/6-element: wind speed, wind direction, temperature, humidity, air pressure, rainfall)

Contact temperature measurement module (-40℃~+290℃, dedicated for 110kV/220kV transmission lines)

S6150 audible-visual alarm with recognizable sound and light within 200 meters

Auxiliary sub-camera (standard 8MP daylight, optional 16MP daylight / 2MP night vision)

Technical parameter：

Camera lens

Focal length of lens

Zoom: 3.7mm (either with Day vision lens)

Day Vision: 3.7mm

Night vision: 4.9mm

Lens aperture

Zoom: F2.0 (Either with Day Vision Lens)

Day Vision: F2.0

Night vision: F1.65

Field-of-view angle

Zoom: V50.6°H64.3°D76.2° (either with Day vision lens)

Day vision: V50.6°H64.3°D76.2°

Night vision: V46°H82°D94°

Optical zoom

10x (either with Day vision lens)

Focus mode

Automatic/semi-automatic/manual

Professional Intelligence

Intelligent identification

Supports automatic identification of common hidden dangers in transmission corridors: construction equipment (tower cranes, cranes, pump trucks, excavators, bulldozers, shovels, rollers, forklifts, piling rigs, graders, gravers, insulated bucket trucks, trucks), missing fixtures (insulators with blown pieces, insulators with missing pieces, fixture pins with missing pins), smoke from hill fires (smoke, open fires), and foreign objects in conductor wires (foreign objects above the wires, foreign objects under the wires-dust-proof nets, foreign objects below the wires-reflective films), and so on.

Font-end analysis

Supports hidden danger analysis on the device side after the device has captured the hidden danger, and transmits the analysis results directly back to the back-end, shortening the vacuum period of image analysis and reducing the pressure on the back-end server.

Local storage back-end access

Support equipment to locally store the recording video, take the cycle to cover the storage mode, support the back-end at any time to access the equipment side of the video recording, reduce traffic costs

Video

Video compression standard

H.264;H.265;MJPEG

Day-to-Night Conversion

Time Zone Positioning / Optical Sensing

Wide dynamic (physics)

Support

Fog permeability

Electronically transparent fog

Digital zoom

8x (either with Day vision lens)

Signal-to-noise ratio

≥55dB

Anti-shake function

Electronic stabilization

Internet

Network protocol

HTTP;HTTPS;TCP/IP;IPv4;RTSP;UDP;SMTP;NTP;DHCP;DNS;DDNS;IPv6;802. 1x;SSL;Qos;FTP;UPnP;ICMP;SNMP;SNMPv1/v2c/v3(MIB2);IGMP;ARP;RTCP; RTP;PPPoE;IP Filter;RTMP;Bonjour;TCP;SMB;NFS;NA

Wireless standard

3G/4G/5G

China/lndia:

LTE FDD:B1/B3/B5/B8

LTE TDD:B34/B38/B39/B40/B41 WCDMA:B1/B8

TD-SCDMAB34/B39 EVDO/CDMA:BC0

GSM:900/1800MHZ

Wi-Fi

Supported, but recommended for testing only

Functionality

Regional Focus

Supported

OSD information overlay

Support channel name, time, preset point position, PTZ coordinates, magnification, geographic location, picture

Power supply

Power supply method

Solar panel plus battery

Power consumption

Dormant power consumption: 0.03W (the device is turned on without any operation, tested after 30 minutes, only to ensure that the MCU power supply)

Stationary Power Consumption: 0.17W (the device is turned on without any operation, tested after 30 minutes, the channel camera takes a shot in 20 minutes and transmits 4G data)

Peak power consumption: 0.47W (the device is turned on without any operation, tested after 30 minutes, the channel camera 20 minutes a shot, the transmission of 4G data)

Solar panel/battery capacity

Standard 18V20W/12.8V10AH 30days

Power supply

Lithium iron phosphate batteries or gel batteries

Working environment

Operating temperature

-25℃~+70℃

Operating humidity

≤95%

Protection class

IP67

Framework

Shell material

Die-cast aluminum

Product Size

290mm×133mm×122mm(L x W x H)

Net weight

2.4kg

Installation method

Wall-mounted, angle-mounted

Other items

Night vision grade

Starlight Rating

Storage capacity

Optional add-on TF card 16G, 32G, 64G, 128G

Antennas

Built-in antenna

Positioning function

Support GPS

MTBF

≧30000h

Camera mounting adjustability

Omni-directional manual adjustment according to transmission line direction

Monitoring cycle

Front-end analysis of the default interval of 5 minutes a photo, timed return default 1 hour a photo, and sampling time period can be freely set; equipment to take pictures of the front-end analysis, identification of hidden problems immediately return, no hidden problems return timed return

Installation：

Two person, three steps, ten minutes

lTwo person operation: One person on the ground and one person on the tower can complete the installation of the whole set of device.

lThree steps:  Simple adjustment under the tower, Minor adjustment to fix on the tower, testing transferred pass on the ground

lTen minutes:  The installation of the device can be completed within ten minutes.

lAfter installation: engineer will do some camera setting to make it work with App and server.

Application scenarios:

"Three-span" and other key monitoring areas, key monitoring areas at night. Any voltage level line channel and tower monitoring.

Way of working:

It can be collected independently or as a fusion terminal host, and it can also be connected to a smart terminal

Show results:

Channel perspective

Shipping & Packing                                                                               

lDiscounted Sample

lAuthentic Guarantee

lExcellent After-Sale Service

lFactory Direct Sale

lDHL Fast Delivery

lDispatch Time: within 3 days after payment

l24 hours hot line

Our services

Payment terms: T/T, L/C, D/A, D/P, Western Union, Money Gram

Discounted Sample
Authentic Guarantee
Excellent After-Sale Service
Factory Direct Sale
DHL Fast Delivery

Dispatch Time: within 3 -5 days after payment(Delivery dates for large quantities of products need to be discussed and decided)

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