TIANJIN ESTEL ELECTRONIC SCIENCE AND TECHNOLOGY CO., LTD

 

We are the professoinal supplier of outdoor telecom cabinet, air conditioner, heat exchanger, and telecom power system.

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Environment Monitoring System

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Good quality Two Compartments Outdoor Telecom Cabinet for sales
Good quality Two Compartments Outdoor Telecom Cabinet for sales
Timely response, professional skills, rigorous attitude, fast delivery, we are very satisfied, cooperation is very smooth.

—— Manish

From 1 sample to 45 sets, 76 sets, 200sets, we gradually established a strong trust. The cabinet quality is good and the design is reasonable.

—— Parmar

In the past three years, our cooperation is very cheerful, thanks for your company's technical support and patient service, the end user is very satisfied with the quality of outdoor telecom cabinet with cooling. Best wishes to our future cooperation.

—— Anthony

The air conditioner have been running for one and a half years. Cooling effective is good. Good after-sale service, and patiently instruct to use and solve technical problems. Environmental monitoring system is also running well, and remote monitoring the cabinet is very convenient.

—— Luis Alberto

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Environment Monitoring System

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China 19-inch Rack-mount Environment Monitoring System 220V AC Or 48V DC Power Supply SNMP factory

19-inch Rack-mount Environment Monitoring System 220V AC Or 48V DC Power Supply SNMP

19-inch Rack-mount Environment Monitoring System 220V AC Or 48V DC Power Supply 1.Product Profile Environment Monitoring Unit is a network monitoring host designed for integrated network rooms that integrates ... Read More
2020-07-08 12:11:19
China 4 Wire DC32~52V Security Monitoring System Photoeleciric Smoke Detector factory

4 Wire DC32~52V Security Monitoring System Photoeleciric Smoke Detector

4 Wire DC32~52V Security Monitoring System Photoeleciric Smoke Detector 1. Prodcut Instruction This product named Photoeleciric smoke detector(hereinafter called detector) delecis the smoke by a couple of ... Read More
2020-03-03 16:35:11
China 2 Wire DC32~52V Security Monitoring System Photoeleciric Smoke Detector factory

2 Wire DC32~52V Security Monitoring System Photoeleciric Smoke Detector

2 Wire DC32~52V Security Monitoring System Photoeleciric Smoke Detector 1. Prodcut Instruction This product named Photoeleciric smoke detector(hereinafter called detector) delecis the smoke by a couple of ... Read More
2020-03-03 16:33:23
China Outdoor Telecom Cabinet Environment Monitoring System, Water Sensor factory

Outdoor Telecom Cabinet Environment Monitoring System, Water Sensor

Outdoor Telecom Cabinet Environment Monitoring System 1. Monitoring System Diagram and Solution Monitoring alarm The monitoring unit conducts real time monitoring on smoke, water, door opening, LED lamp, ... Read More
2016-11-01 16:06:51
China Outdoor Telecom Cabinet Environment Monitoring System, Temperature and Humidity Sensor factory

Outdoor Telecom Cabinet Environment Monitoring System, Temperature and Humidity Sensor

Outdoor Telecom Cabinet Environment Monitoring System 1. Monitoring System Diagram and Solution Monitoring alarm The monitoring unit conducts real time monitoring on smoke, water, door opening, LED lamp, ... Read More
2016-11-01 16:06:51
China Outdoor Telecom Cabinet Environment Monitoring System, Smoke Sensor factory

Outdoor Telecom Cabinet Environment Monitoring System, Smoke Sensor

Outdoor Telecom Cabinet Environment Monitoring System 1. Monitoring System Diagram and Solution Monitoring alarm The monitoring unit conducts real time monitoring on smoke, water, door opening, LED lamp, ... Read More
2016-11-01 16:06:51
China Outdoor Telecom Cabinet Environment Monitoring System, Door Sensor factory

Outdoor Telecom Cabinet Environment Monitoring System, Door Sensor

Outdoor Telecom Cabinet Environment Monitoring System 1. Monitoring System Diagram and Solution Monitoring alarm The monitoring unit conducts real time monitoring on smoke, water, door opening, LED lamp, ... Read More
2016-11-01 16:06:51
China Outdoor Telecom Cabinet Environment Monitoring System, With Sensors factory

Outdoor Telecom Cabinet Environment Monitoring System, With Sensors

Outdoor Telecom Cabinet Environment Monitoring System 1. Monitoring System Diagram and Solution Monitoring alarm The monitoring unit conducts real time monitoring on smoke, water, door opening, LED lamp, ... Read More
2016-11-01 16:06:51
China Environment Monitoring System, with Digital Input and Analog Input, for Telecom Cabinet factory

Environment Monitoring System, with Digital Input and Analog Input, for Telecom Cabinet

1. General Description 1.1 Control Board Diagram 1.1 shows the control board of the environment monitoring unit. It includes one 2*16 LCD screen, four operating buttons, four working indicator lights, and one ... Read More
2016-11-01 16:06:51
China SM2400 Environment Monitoring Unit, with RS485/RS232/Ethernet Communication Interface factory

SM2400 Environment Monitoring Unit, with RS485/RS232/Ethernet Communication Interface

SM2400 Environment Monitoring Unit 1.1 Summary The SM2400 Environment Monitoring Unit is a device used for monitoring working environment conditions inside telecom room or power room. It uses dual core ... Read More
2016-11-01 16:06:51
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