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Find Verified Surveillance Equipments Suppliers, Manufacturers and Wholesalers

Dec-10-17
Supplier From Guangzhou, Guangdong, China
Nov-29-17
Supplier From Shenzhen, Guangdong, China
Mar-16-17
Supplier From Guangzhou, Guangdong, China
May-21-18
Supplier From London, United Kingdom
May-14-18
Supplier From Shenzhen, Guangdong, China
2787 Surveillance Equipments Suppliers
Short on time? Let Surveillance Equipments sellers contact you.
Sep-20-17
Supplier From Shenzhen, China
Jan-04-23
 
Instrumentation and control engineering analog and digital signal transmission,
Chemical Industry
Industrial signaling and process control circuits
- Petrochemical industry
- Electric measuring devices in instrument panels
Gas stations
Control consoles and panel control cabinets
Apr-28-22
 
Ouzim BioEngine3 Biometric Facial Fingerprint Access Control Terminal for security entrance solution

Model: BioEngine3
Ouzim BioEngine 3 Biometric Facial Fingerprint Access Control Support a Wide Range of Authentication Multifunction
BioEngine 3 offers a wide range of authentication multifunction: face, fingerprint, palm vein, passcode and cards,
1. 1,000 face +10,000 fingerprints +1,000 palm vein +1,000 cards +1, 000 passcode + 200,000 records
2. Built-in card reading module, support card 13.56 MHz (Standard), ID card 125KHZ (optional)
3. Statically face recognition, suitable for; banks, computer rooms, prisons, telecommunications, factories and other places with high security requirements.
4. Semiconductor fingerprint sensor, improve the performance of the fingerprint identification.
5.
Ouzim BioEngine 3 Support High Performance Fingerprint Access Control
1. 2.8 inches capacitive touch screen, LINUX operation system, 1G CPU.
2. Support multiple recognitions: palm vein + face + fingerprint + card + password.
3. Touch operation: touch screen operation, offline and independent use, no computer;
4. Combination recognition: support multiple combination recognition;
5. High performance: fast registration, fast recognition less than 0.3 seconds;
6. Live detection: binocular live body Camera, prevent video and photo fraud;
7. Powerful: with professional access control functions, support U disk time and attendance card report output.

Ouzim BioEngine 3 Support Well-developed Attendance
Management System
1. With all access control professional functions, detailed excel report can be directly exported through U disk.
2. Support touch-screen offline operation, PC-less, easy to use.
3. Support flexible interface: RS232/RS485/TCPIP/Wiegand in&out.
4. Support multiple communication modes: U disk, TCP/IP, WIFI (optional).



Ouzim BioEngine 3 Biometric Facial Fingerprint Access Control Specifications Sheet:
Identification mode Facial/ Fingerprint / Palm Vein/ Card / Password
Communication method USB2.0,TCP/IP
RFID technology 13.56 MHz card (Standard), 125KHz ID card (optional)
Key Touchscreen
Recognition speed < 0.3s
Max. Users Facial: 1,000; Fingerprint: 10,000; Cards: 1,000 Palm Vein:1,000
Passcode capacity 1,000
User capacity 1,000
Recording capacity 200,000
Support Language English, and other languages can be selected
Operation System LINUX
CPU 1GHz
Dec-09-22
 
Key Specifications/ Special Features:

This camera supports Loop recording, 90 degree all around recording, back clip HD camera, it can be placed on the collar, pocket or folder, making it more convenient to carry with you on business trips. It can be used for meeting records, outdoor sports photography records. Clear pickup within 8m, real-time recording without WIFI, automatically save when power off.
Dec-24-21
 
Overview

In the process of semi finished and finished production of power transformers, before the newly installed transformers are put into operation and according to the state Grid's preventive test rules, it is required to test the transformer's turn ratio or voltage ratio regularly.The traditional variable ratio bridge operation is tedious, the reading is not intuitive, and the necessary conversion, the test result is only one phase change ratio value.The transformer transformer ratio tester overcomes the shortcomings of the traditional transformer ratio bridge test, the screen uses a large screen high resolution LCD screen, convenient to use in the field, with Chinese menu prompt function, simple and intuitive operation, a complete three phase change ratio test, test speed, high accuracy.



Technical parameter

range 0.910000
The accuracy of
reading 0.1 2 words or equal to 500

reading 0.2 2 words 500 3000

Reading 0.3 2 words 3000

The resolution of the
0.9 9.9999 0.0001 100 999.99 0.01 10000 and above 1

10 99.999 0.001 1000 9999.9 0.1

Working power supply AC220V 10 50Hz
Instrument weight 3.5kg
The use of temperature 10 50
Overall dimensions 260mm l 200mm W 160mmH
Relative humidity 90 no dew


Feature

Full three phase sinusoidal inverter output, the output voltage is automatically adjusted, with soft start, soft stop function, so the test speed is fast, high precision

Three-phase transformer, single-phase transformer, PT, Z type transformer ratio, group, polarity test function

Blind test function, that is, variable ratio and group test when high and low pressure connection mode is not known;

CT variable ratio polarity test function

Angle difference test function for single-phase test

Tap position can be tested up to 197
Dec-24-21
 
Introduction

The SF6 gas comprehensive instrument is a three-in-one tester that integrates, concentration, and main crystallization measuring instruments. It concentrates the achievable capabilities into one and completes three functional tests at a time, which greatly reduces the gas emissions in the equipment and effectively protects the environment. , Pollution, while reducing the user's workload and improving work efficiency.

It is because the sensor of Finland Vaisala is used; the SF6 gas comprehensive supplementary instrument has sufficient performance, and it uses an efficient absorption sensor.

The special instrument adopts the sensor of German HNP; some products adopt the special sensor of imported American Dekang SF6.

The SF6 integrated equipment display adopts a large-screen Chinese display, real-time various parameters, intelligent and intelligent operation, massive information, and dual-use rechargeable batteries.

Energy saving technology, energy saving and environmentally friendly instruments.

The SF6 comprehensive tester adopts the sensor, sensor, SOH2S, CO and other sensors of , and adopts the thermal conductivity type of

Sensors and R&D sensors; more advanced ARM development technology, quality sensors, sensors and other precision sensors, equipped with sensors and sensors are more realistic, more simultaneous, and manufactured. The tester uses a color screen screen display, friendly interface, and easy to operate.

This type of comprehensive tester uses reliable imported sensors as sensitive components, and at the same time integrates real time measurement, curve display, power management, time system, file system, data query, data understanding and other update functions, and integrates advanced sensor technology. And information technology, humanized operation information technology, humanized operation and perfect functions, you can learn her ability and perfection in printing.
Dec-09-21
 
The portable ultrasonic flaw detector, adopting common single rail detection trolley by manual, uses customized chassis, high-performance industrial computer and three prevention tablet computer, which ensures that the detection system can have high reliability, easy to carry even in harsh field working environment. The double scanning system can detect the rail in an all-round way, which has the characteristics of accuracy, timeliness and comprehensiveness, and the flaw detection rate can reach more than 90%.
Jan-05-04
Supplier From Biggin Hill, Kent, United Kingdom
Jul-24-08
Supplier From Miami, Florida, United States
Jul-29-22
 
Agasthya 2013 Series Dual Pass Transmissometer
Dust Monitor BI 7000

Path Length 1 20 m flange to flange separation
Measuring Range 0 -1000 mg/m3 user selectable
Units of measurement mg/m3, mg/Nm3, % Opacity
Accuracy 1% relative to the maximum range
Resolution 1mg/m3
Drift with Temperature 1% over any 20C in the operating range
Operating Wavelength510 540 nm Green LED
Stack Temperature 300 C
Power Supply 110 230 VAC
Air Supply 5 10 m3/hr Flow & 500 mbar Pressure. Must exceed maximum stack pressure.
Air Inlet Connection 1 BSP threaded
Output 4 20 mA Analog output
Digital Interface RS 485, MODBUS protocol
Mounting Wall Electronic Unit
Enclosure Rating IP 65
Tx & Rx Junction Box Rating IP 65
Cable 2 core screened cable of 0.5mm2,8 meters between Tx & Rx
6 core screened cable of 0.5mm2,25 meters between Rx & Electronic Unit
Ambient Temperature -20 to 50 C
Operating Humidity 5 95%

Direct measurement in exhaust flue gas flow In situ
Dual Pass for accurate reading
Unit programmable in mg/m3, mg/Nm3, % Opacity
RS 485, MODBUS protocol
Rugged design with no moving parts so low maintenance
Green LED source for long lifetime stability
IP65 rating Enclosure
The best price performance on the market designed with user requirements foremost in mind
Dec-16-19
Supplier From Dubai, Dubai, United Arab Emirates
Sep-30-19
Supplier From Shenzhen, Guangdong, China
Apr-14-09
Supplier From Staten Island, New York, United States
Nov-05-01
Supplier From Holon, Israel
Sep-16-02
Supplier From Bhavnagar, Gujarat, India
2787 Surveillance Equipments Suppliers
Short on time? Let Surveillance Equipments sellers contact you.