A DAS is a system of managed hubs and remote antennas that distributes a wireless signal to a series of connected indoor or outdoor multi-band, multi-technology radio heads. ... A main hub takes that signal, digitizes it, and distributes it to other hubs and radio heads via a high-bandwidth fiber optic network
Repeaters system is designed to solve problems of weak mobile signal, which is much cheaper than adding a new Base Station (BTS). Main operation of RF Repeaters system is to receive low power signal from BTS via radio frequency transmission and then transmit the amplified signal to the areas where network coverage is inadequate. And the mobile signal is also amplified and transmitted to the BTS via the opposite direction.
Outdoor: Airports, Tourism Regions, Golf Courses, Tunnels, Factories, Mining Districts, Villages etc.
Indoor: Hotels, Exhibition Centers, Basements, Shopping Malls, Offices, Packing Lots etc.
The RF front-end stage of the communication system is composed of passive devices such as a filter, a duplexer, a power combiner, an RF connector, and an RF switch. These passive devices are designed to maintain the possible linear characteristics in the operating range, but they have practically nonlinear characteristics. Passive intermodulation occurs when two or more different frequencies are used as inputs to a passive device having nonlinear characteristics. This phenomenon is called Passive IM (PIM). Intermodulation (PIM) signals are added as unwanted noise to an uplink band in a mobile communication system, which is a major noise source that deteriorates the signal to noise ratio (SNR). Therefore, the intermodulation (PIM) signal, which may cause a lot of losses in terms of operation, maintenance, and frequency use efficiency of the mobile communication system equipment, should be removed.
A system for removing an intermodulation (PIM) signal existing in an uplink band of a mobile communication system is called a PICS (Passive Intermodulation Canceller System).
The Single Band LTE Repeater is a cell phone signal booster system made up of antennas, cable and a signal amplifier that takes an existing cell signal, typically found outside your home or office, amplifies the signal and then broadcasts it to an inside area that has a weak or no signal.In order for the system to work, there must be an existing, stable outside signal for the system to receive and amplify
It can be applied at meeting rooms, conference rooms, museums, galleries, theaters, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, trains, bus and more Places that require silence, confidentiality and information security
A mobile phone signal repeater provides the ultimate solution in any area where cellular communications can not work well due to leak of signals. The repeater device features easy installation & operation, build-in indoor antenna and no interference. It could also improve indoor electromagnetism environments, protract cellular battery life and reduce radiation of cellphones. A mobile phone repeater is ideal for house, home, office use.
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Dual Band LTE Repeater also known as cell phone repeaters were developed to address the two factors that cause poor cell phone reception. They're designed to amplify a weak outside signal and bypass any obstructions to provide a strong inside signal to an area that was originally lacking.The system works by mounting an outside antenna in a location that currently has signal, which is typically on the roof. The signal is passed from the outside antenna, by a cable to a signal amplifier inside the building. Once the signal is amplified, it is then sent to an inside antenna, where it is broadcast out to the area which needs better reception. The system also works in reverse, with the signal from your phone being amplified and broadcast back to the tower, ensuring strong, two-way communication.
Dual-Band LTE Repeater is used to improve network coverage of mobile phone in home and offices.Dual-Band LTE Repeater is a complete network coverage solution for areas which face problems like disturbance in call, call drops and less network signals. Dual-Band LTE Repeater is placed at a network rich area from where it catches signals from the nearest tower and these signals are transmitted to the area facing the signal problem.It can be applied at meeting rooms, conference rooms, museums, galleries, theaters, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, trains, bus and more Places that require silence, confidentiality and information security
5W-ICS Repeater:
The 5W High Power 2G 3G 4G Cell Booster Long Distance ICS Repeater is designed to provide a more cost-effective solution than adding a new Base Transceiver Station (BTS) to improve signal coverage of weak mobile signal, which is much cheaper than adding a new Base Station (BTS).
The ICS Repeater (Interference Cancellation System) is a new kind of single-band RF repeater that can automatically detect and cancel the interference signals caused by oscillation of RF feedback between the Donor and Coverage Antennas in real time by adopting DSP (Digital Signal Processing) technology. It can continuously and stably cancel the interference signals and be adapted to any changes in the surrounding RF environment.
With HPC008, You will get:
High accuracy customer-flow data
Detailed data report chart
Real-time customer flow on every floor
Any change of the customer-flow data and average data
How many people in shop now
Customer-flow density at different location
Average stay time of visitor
The rate of purchase
Data can be exported in different form for analyzing and integrating
Specification
Item Specifications
Size 18.9(L)*14.5(W)*5.8(H)CM
Processor ARM cortex A7>1GHzï¼?28nmï¼?
Sensor Video Input cmos /Simplex high definition
Video Compression standard H.264, YUY2
Video Definition Adjustable
Image Processing Exposure Control/ Gain Control/ White Balance/ Gamma Correction
Video Frame rate 30fps
Measuring Range 2m
Installation Height 2.5-5.0m
Port protocol Network Interface RJ45, 10M/100M, Adaptive to Ethernet port
Protocol Standard 802.11a or 802.11b/g
Maintenance Interface Micro USB
SD card Built-in, 8 32G
Electronic Clock Built-in, RTC module
Remote Upgrade Upgrade By The Website
Physical Parameter
Size 120mm*120mm*48mm
Weight 200g
Adapter +5V/2A
Power â?¤10W/ POE optional
Hardware Monitoring Hardware Watchdog
Temperature -20+65
Model
Model Installation Height
HPC008-2.1 2.6--2.7 M
HPC008-2.5 2.8--3.0 M
HPC008-2.8 2.9--3.2 M
HPC008-3.6 3.2--3.8 M
HPC008-4 3.9--4.4 M
HPC008-6 4.4--5.1 M
The critical height, advised to choose a large lens
Remark This test results is based on persons of average 1.7M
Effective width detection 2M
Advantages
High Accuracy Rate 95%-98%
1. It counts according to person's head, so it can solve the problem when people walking shoulder by shoulder.
2. It eliminates the invalid pass by setting a counting area.
3. Different camera for different ceiling height.
Data Safety 1. Network-off protection: The data can be saved in the device for 10,000 seconds (about 3 hours), even there is no network.
2. The data can be exported in PNG, JPG, PDF form.
3. Data backup: When the IP address is changed, the data can be backed up.
Data Transmission 1. The data can be transferred to server directly.
2. It can work in WiFi network.
Data Report 1. Detailed valid in-out-stay data.
2. Data from different entrances in different shops can be distinguished.
3. Sales info can be inputted manually. It is convenient for shop to make the commercial solution.
4. With a API, the data can be integrated into POS/ ERP system.
Power Supply Adapter or POE as your requirement.
The SIM7600G is Multi-Band LTE-FDD/LTE-TDD/HSPA+ and GSM/GPRS/EDGE module solution in a SMT type which supports LTE CAT1 up to 10Mbps data transfer.
It has strong extension capability with rich interfaces including UART,USB2.0, GPIO etc. The module provides much flexibility and ease of integration for customer's application.The package of SIM7600G is LCC+LGA. The package (LCC part) of SIM7600G is compatible with SIM7600x (LTE CAT1 Variants module with LCC package). AT commands of SIM7600G are mostly compatible with SIM7500/SIM7600 Series modules. This also minmize the investments of customers, and enables a short time-to-market. It is designed for applications that need high throughput data communication in a variety of radio propagation conditions. Due to the unique combination of performance, security and flexibility, this module is ideally suited for many applications.
APPLICATIONS:
Techwin Industrial POE (Power over Ethernet) SPD (Surge Protection Device) is specially designed for Ethernet switches. The POE switch will not be damaged by lightning overvoltage, induced overvoltage, and electrostatic discharge.
CAT5e and CAT5 compatible
IEEE 802.3af803.1at
10/100 Base-T Ethernet protection
LAN, FDDI, CDDI, ATM,WLAN
PDH, SDH, SPDH
Industrial control
Industrial POE, With High reliability and high stability
Surge protection for power supply system, SPD for low-voltage installations and device.CCTV system.
FEATURES:
Multi. Protection circuits, Gas-Tube+ TVS technology
Dual protection in Common mode and differential mode
TVS array technology, low capacitance
Multi-Strike Capability
Patent technology
TECHNICAL PARAMETER
Model POE5-48
Power Parameter
Working voltage Un 48V
Max. continuous operating voltage Uc 60V
Nominal discharge current8/20µsIn 5kA
Max. discharge current 8/20µsImax 10kA
Protection level 8/20µsUp 150V
Protection line 4/5, 7/8
Ethernet Parameter
Max. continuous operating voltage Uc 5V
Limiting voltage (10/700µs) Up Line-Ground â?¤500V
Line-Line â?¤20V
Nominal discharge current8/20µsIn 3kA
Max. discharge current 8/20µsImax 5kA
Adapt transmission rate 100Mbps
Insertion loss â?¤0.5dB
Protection line 1/2, 3/6
HDV-8FE POE+2FE UP-WD is a standard PoE powered Ethernet switch designed and developed by HDV optical communication equipment. It adopts the latest high-speed Ethernet switch chip and ultra-high backplane bandwidth design. It has strong data processing capabilities and improves smooth data transmission performance.Supports 8*10 / 100Mbps Ethernet RJ45 ports with PoE function and 2*10 / 100Mbps Ethernet uplink RJ45 ports, each port supports auto rollover function (Auto MDI / MDIX).Among them, 8 ports with PoE function, all support IEEE 802.3af / at standard PoE power supply, which can be used as a power supply device for Ethernet. The maximum power supply of a single port is 30W and the maximum power of the whole machine is 150W. It can automatically detect and identify the IEEE 802.3af / at standard Powered equipment.Powered by a network cable, it supports 250 meters of long-distance transmission and supports priority mechanism power supply. Support VLAN isolation mode.
HDV-8FE POE+2FE UP-WD is a standard PoE powered Ethernet switch designed and developed by HDV optical communication equipment. It adopts the latest high-speed Ethernet switch chip and ultra-high backplane bandwidth design. It has strong data processing capabilities and improves smooth data transmission performance.Supports 8*10 / 100Mbps Ethernet RJ45 ports with PoE function and 2*10 / 100Mbps Ethernet uplink RJ45 ports, each port supports auto rollover function (Auto MDI / MDIX).Among them, 8 ports with PoE function, all support IEEE 802.3af / at standard PoE power supply, which can be used as a power supply device for Ethernet. The maximum power supply of a single port is 30W and the maximum power of the whole machine is 150W. It can automatically detect and identify the IEEE 802.3af / at standard Powered equipment.Powered by a network cable, it supports 250 meters of long-distance transmission and supports priority mechanism power supply. Support VLAN isolation mode.
HDV-8FE POE+2FE UP-WD is a standard PoE powered Ethernet switch designed and developed by HDV optical communication equipment. It adopts the latest high-speed Ethernet switch chip and ultra-high backplane bandwidth design. It has strong data processing capabilities and improves smooth data transmission performance.Supports 8*10 / 100Mbps Ethernet RJ45 ports with PoE function and 2*10 / 100Mbps Ethernet uplink RJ45 ports, each port supports auto rollover function (Auto MDI / MDIX).Among them, 8 ports with PoE function, all support IEEE 802.3af / at standard PoE power supply, which can be used as a power supply device for Ethernet. The maximum power supply of a single port is 30W and the maximum power of the whole machine is 150W. It can automatically detect and identify the IEEE 802.3af / at standard Powered equipment.Powered by a network cable, it supports 250 meters of long-distance transmission and supports priority mechanism power supply. Support VLAN isolation mode.
HDV-8FE POE+2FE UP-WD is a standard PoE powered Ethernet switch designed and developed by HDV optical communication equipment. It adopts the latest high-speed Ethernet switch chip and ultra-high backplane bandwidth design. It has strong data processing capabilities and improves smooth data transmission performance.Supports 8*10 / 100Mbps Ethernet RJ45 ports with PoE function and 2*10 / 100Mbps Ethernet uplink RJ45 ports, each port supports auto rollover function (Auto MDI / MDIX).Among them, 8 ports with PoE function, all support IEEE 802.3af / at standard PoE power supply, which can be used as a power supply device for Ethernet. The maximum power supply of a single port is 30W and the maximum power of the whole machine is 150W. It can automatically detect and identify the IEEE 802.3af / at standard Powered equipment.Powered by a network cable, it supports 250 meters of long-distance transmission and supports priority mechanism power supply. Support VLAN isolation mode.
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