Vedard Alarm (vedardalarm)

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The Focos EAVS digital network video server integrates the highest levels of both alarm and monitoring products, enabling organic linkage between alarms and monitoring. It effectively solves the problem of video linkage mechanisms, organically unifying remote alarm and remote video services, and strengthening the effectiveness and continuity of security measures.
The EAVS alarm unit is composed of several major components, including a 64-bit embedded microprocessor control chip, a wireless communication module, and a 4G+TCP/IP communication module. The alarm host uses the ARM Linux operating system, based on which the embedded database SQLite has been ported, and intelligent telephone alarm software has been developed, featuring active voice alarm, remote arming/disarming, and remote alarm telephone setting functions. Data transmission between the alarm host and each wireless sensor network node is wireless. The system employs wireless sensor network technology, assembling home security sensors into a star-topology wireless sensor network. When a smoke alarm or infrared alarm signal is detected, it can proactively call the homeowner, allowing them to be aware of potential security risks immediately. Users can also remotely set new alarm phone numbers, arm and disarm the system remotely, achieving simple control of the alarm control panel. Adding control functions to the system enables remote telephone control of home appliances, significantly promoting the networking, digitalization, and intelligentization of the home. Simultaneously, the alarm unit can also include 8 wired zones and 64 bus zones. The bus zones are determined by the DIP switches of each detector’s single-zone module, allowing the CPU to identify the zone based on the transmitted data. The detector transmits alarm information to the control panel, which automatically determines the source of the alarm signal and responds according to the pre-set automatic response program. It also provides users with comprehensive on-site information, including video images and audio signals, providing necessary decision-making basis for accurately assessing the reliability and severity of abnormal events and prompting users to take appropriate preventative measures.

Alarm with Video integrated security
Integrated security system


EAVS’s video unit integrates video recording and video service functions, employing the higher-level H.265 compression standard, allowing users to achieve lower compression bitrates while maintaining the same image quality. The system uses a Linux operating system; however, the increased complexity of the compression algorithm necessitates enhanced processing power from the video encoding chip. It integrates video acquisition, compression, storage, PTZ camera control, and remote transmission, ensuring system stability and reliability. Equipped with multiple network interfaces and using the TCP/IP protocol, it enables remote transmission over LANs and WANs, providing automatic early warning, alarm, and recording functions. By fully integrating alarm and video recording technologies, it offers greater practicality for customers.
The EAVS network digital alarm video server effectively combines alarm and video units, ensuring seamless communication between alarms and video. It enables automatic early warning, alarm, and recording functions over LANs and WANs, making it one of the most integrated security products currently available.

2 weeks ago | [YT] | 0

Vedard Alarm (vedardalarm)

Infrared Beam VS. Microwave Beam Detection
vedard.com/blog/infrared-beam-vs-microwave-beam-de…
@vedardalarm3328
Infrared beam detection vs. microwave beam detection: Which is better for your needs?
Perimeter security has become an indispensable part of people’s lives and commercial, industry, miltary protection. As an important safety protection device, there are many types of perimeter security detection system. Among them, infrared beam and microwave beams have attracted much attention due to their unique principles and performance. So, what are the characteristics of these two beam detector? Which one is more suitable for your needs? This article will provide you with a detailed analysis from a popular science perspective.

1. Infrared beam detection: precise capture of moving objects
Infrared beam detection mainly rely on infrared sensors to detect moving objects. When a person or object enters its monitoring range, the infrared sensor will capture the temperature change and trigger an alarm. Its features are as follows:
High accuracy: can accurately distinguish between moving objects and stationary objects, reducing false alarms.
Easy installation: no complicated wiring required, suitable for various environments.
Low power consumption: low long-term operating cost, energy-saving and environmentally friendly.
However, infrared beam detection also have their limitations. For example, they are easily affected by factors such as ambient temperature and humidity, which may lead to false alarms or missed alarms.

2. Microwave beam detection: complete monitoring without blind spots
Microwave beam uses the principle of microwave Doppler effect to detect moving objects by transmitting and receiving microwaves.
Its features include:
Wide coverage: Microwaves can penetrate non-metallic objects to achieve complete monitoring without blind spots.
Strong anti-interference ability: not affected by factors such as ambient temperature and humidity, and has high stability.
Fast response speed: can quickly detect moving objects and issue an alarm in time.
However, microwave beam detection also have certain shortcomings. For example, they are easily interfered by metal objects, which may cause false alarms, and their installation and maintenance are relatively complicated.
microwave beam detection
Microwave beam detection


3. Comparative analysis: Which one is more suitable for you?
Environmental adaptability: If the temperature and humidity in your environment change greatly, it is recommended to choose a microwave beam detector; at vedardalarm.com/microwave-barrier-mcb150-outdoor-p… if the environment is relatively stable, an infrared beam detector is a good choice. At vedardalarm.com/solarpowered-4beams-active-wireles…
Monitoring range: Microwave beams are more suitable for places that require complete and no-blind-angle monitoring, such as large warehouses and shopping malls; while infrared beams are sufficient to meet the needs in smaller spaces such as homes and offices.
Installation and maintenance: Users who pursue easy installation and convenient maintenance can choose infrared beam alarm; if you have higher requirements for monitoring effects and do not mind complicated installation and maintenance, microwave beam alarms are a better choice.
Conclusion and Recommendations
Infrared beam detection and microwave beam each have their own advantages and disadvantages, and the choice should be based on your own needs and environmental conditions. No matter which beam alarm you choose, you should ensure that it is of reliable quality, stable performance, and regularly maintain and inspect it to ensure safety protection.

In short, understanding the characteristics and differences between infrared beam alarms and microwave beam alarms will help you make a wiser choice and add a layer of safety to your life and work.

3 months ago | [YT] | 0

Vedard Alarm (vedardalarm)

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3 months ago | [YT] | 0

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3 months ago | [YT] | 0

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3 months ago | [YT] | 0

Vedard Alarm (vedardalarm)

What is the mechanism your system uses in order to detect stealing of sensors or jammer the signal in order to tamper the system?


Firstly, the working principle of our sensors is Active infrared detecting, so if any terminal is moved or damaged, sensors will report to host at once. Same time,host will indicate abnormity (e.g. alarming ,invalid , light interference).
Secondly ,the wireless transmission technology we made is FSK + FHSS technology,it has strong ability to anti-interference.( e.g. once sensor was Triggered), it will send 3 signals to host (3 different frequency points),and host can receive these signals independently. This anti-interference technology makes our products more competitive in same line.
Do they check status with the sensors , like a test signal? How often?


Our solar sensors will self-check every 2 minutes, if any problem (e.g. low-battery、invalid、 light interference etc.) ,Sensors will immediately report to host.
Do your sensors have anti-masking features?


The sensors adopt FSK + FHSS technology，it has strong ability to anti-interference. i.e. once sensor was triggered, it will send 3 signals to host(3 different frequency points),and host can receive these signals independently. This anti-interference technology makes our products more competitive in same line.
But I’m wondering if the sensibility could be adjusted?


Most of our sensors’ sensitivity can be adjusted by customers. Kindly attention that unusual sensitivity will result in false alarm, such as free falling object.


Adjust sensors’ sensitivity as follows:


A. PIR series:there is a Jumper inside--30S/120S(Item No. HB-T201;HB-T205)


B. Infrared detector series(Items those can be hand-made):


Regular sensitivity alarming time:200ms


(HB-T001S4;HB-T001S8;HB-T001Q3+;HB-T001Q4;HB-T001Q6;HB-T001Q8)


Regular sensitivity alarming time:100ms


(HB-T002A8;HB-T002S8;HB-T002S8-D)


Ways to adjust sensibility: restart the sensors(both transmitter and receiver)--long time press the receiver’s on/off button 10 seconds--after one beep--press the receiver’s on/off button 5 times(sensitivity time-200ms);press the receiver’s on/off button 6 times(sensitivity time--100ms)---OK


Ways to rematch the infrared light of the sensors: restart the sensors(both transmitter and receiver)--long time press the receiver’s on/off button 10 seconds--after one beep--press the receiver’s on/off button 4 times---OK
Please tell me more about perimeter defense. Total fence length to protect is 2800 meters?


The working principle of our sensors is the same as wired sensor, mainly difference is that we deduct wiring.
Each 100m install one pair of sensor , if any corner or the wall is not straight ,add more sensor.
Our main concern is how to communicate your system to an Out sourced Monitoring Service?


Scheme 1:using the switch outputs to linkage the monitoring service.


Sensors’ Wireless Signal--- host/adapter---- switch outputs interface-- control surveillance device (DVR)


A. HB-MFR, support 4 switch outputs;
B. HB-ZJQ-3,support 8 switch outputs;

C. If you wanna not only DVR ,but also need LED lights indicate detailed sensor’s zones and locations(as electric map), suggest : HB-G250(engineering host )+HB-LD(linkage module),HB-LD includes : 32 switch outputs and 120 pieces LED lights
Scheme 2: using the internet to linkage the monitoring service.


Network module--surveillance device (suitable for more range project)


HB-G250(engineer host) and HB-WT(network module) is a Unit ,and we offer SDK data.
What happens if a bee, or a bird passes through the IR-fence?Bee or bird flying cant trigger the sensor?


Bee of Bird flying will not trigger the sensors


Firstly, if obstacle freely falls and pass through defense area, sensors will not alarm.


Secondly, if 3 infrared holes can’t completely blocked by material, sensors will not alarm.


So, compared with other sensors,our products more effective in reducing false alarm.

4 months ago | [YT] | 0

Vedard Alarm (vedardalarm)

LPCB certificated quality guaranteed free technical support easy program via free pc software at www.vedardsecurity.com/lpcb-addressable-fire-alarm…
255-1020 points 1 loop to 4 loops LPCB approval addressable fire alarm system. Commercial and industry fire security equipment. Professional fire alarm system.
Intelligent Fire Alarm control panel LPCB fire controller 1 Loop 255points (it is also available for 2/3/4 loops).
Color menu display
Intelligent bus control mode; max 255 addressable points
per loop, max 4 loops, max 48 zones
Loop card type design:1-4 loop card can be seledted
Glass fuse per loop
Black box function
Independent controlling password for the specially needed
gas recharging units
Self-design loop protocol
Wall-mounted structure, compact and exquisite
Akzo outer coating;anti-corrosion
Language:English
Approvals：LPCB（EN54-2/4） CE

TECHNICAL SPECIFICATIONS
Volate AC230V(50HZ), Voltage range: +10%--15%
Current 1A
Outputs Fire output .Fault output .24V power output .Loop output
Capacity 1020/4 loops addressable points
LCD screen size 7-inch color LCD screen
Standby bettery 12V/12AH sealed lead acid battery*2
Dimension(L*W*H) 420mm×140mm×560mm
Operating environment Temperature:-5℃-+50℃: Relative Humidity:≤95%non- condensing
Communication interface RS485、CAN、USB

7 months ago | [YT] | 0

Vedard Alarm (vedardalarm)

Shop now at vedardalarm.com/nvr-alarm-integrated-security-surv…
Package of this item is with one alarm panel with 1 pc remote controller, 1 pc PIR motion sensor wireless, 1 pc door sensor wireless, with or without 4T NVR, IP camera HA-8407 for option. Please add additional alarm accessory such as pir sensor, ip camera from vedardalarm.com/focus-security-m-2
We will ship the compatible new one for you.
The alarm video verification hub is widely used in various fields such as homes, shops, factories, offices, communities, breeding bases, buildings, and parks.
High definition video surveillance and alarm access
Supports 16 channels of 1080P network high-definition camera access, with clear and delicate image quality, ensuring that every detail is not missed.
Simultaneously supporting 32 wireless/32 MA single bus alarm detector access, achieving comprehensive safety monitoring.
Alarm video review function
When the alarm detector is triggered, the host can automatically call the relevant cameras for video review, reducing the workload of manual review and improving processing efficiency.
Multi network communication and remote programming viewing
Supports multiple communication methods such as 4G/TCP-IP/WiFi to meet the communication needs of different application scenarios.
Programming and viewing based on IE, without the need for plugins, can be easily done by logging into the web backend for programming and viewing.
Advanced H.265x core compression technology
Supports H.264/H.265/Smart264/smart265 decoding, with the same image quality content, lower bitrate, faster transmission speed, and higher image quality.
Powerful compatibility and scalability
Compatible with numerous mainstream manufacturers' network cameras based on ONVIF and RTSP standards, making it easy to access and expand.
Single bus access technology saves I/O port lines, has a simple resource structure, low cost, and is easy to expand and maintain the bus.
Convenient remote control and settings
Support remote programming control through APP, PC, and WEB, easily understand the device's operating status, and achieve control over alarm videos.
Power outage endurance and multiple storage methods
Equipped with a built-in battery, it can continue to provide power even in the event of a power outage, ensuring the normal operation of the equipment.
Support local storage and Mei'an cloud storage to ensure worry free data security.

7 months ago | [YT] | 0

Vedard Alarm (vedardalarm)

Shop now at vedardalarm.com/nvr-alarm-integrated-security-surv…
Package of this item is with one alarm panel with 1 pc remote controller, 1 pc PIR motion sensor wireless, 1 pc door sensor wireless, with or without 4T NVR, IP camera HA-8407 for option. Please add additional alarm accessory such as pir sensor, ip camera from vedardalarm.com/focus-security-m-2
We will ship the compatible new one for you.
The alarm video verification hub is widely used in various fields such as homes, shops, factories, offices, communities, breeding bases, buildings, and parks.
High definition video surveillance and alarm access
Supports 16 channels of 1080P network high-definition camera access, with clear and delicate image quality, ensuring that every detail is not missed.
Simultaneously supporting 32 wireless/32 MA single bus alarm detector access, achieving comprehensive safety monitoring.
Alarm video review function
When the alarm detector is triggered, the host can automatically call the relevant cameras for video review, reducing the workload of manual review and improving processing efficiency.
Multi network communication and remote programming viewing
Supports multiple communication methods such as 4G/TCP-IP/WiFi to meet the communication needs of different application scenarios.
Programming and viewing based on IE, without the need for plugins, can be easily done by logging into the web backend for programming and viewing.
Advanced H.265x core compression technology
Supports H.264/H.265/Smart264/smart265 decoding, with the same image quality content, lower bitrate, faster transmission speed, and higher image quality.
Powerful compatibility and scalability
Compatible with numerous mainstream manufacturers' network cameras based on ONVIF and RTSP standards, making it easy to access and expand.
Single bus access technology saves I/O port lines, has a simple resource structure, low cost, and is easy to expand and maintain the bus.
Convenient remote control and settings
Support remote programming control through APP, PC, and WEB, easily understand the device's operating status, and achieve control over alarm videos.
Power outage endurance and multiple storage methods
Equipped with a built-in battery, it can continue to provide power even in the event of a power outage, ensuring the normal operation of the equipment.
Support local storage and Mei'an cloud storage to ensure worry free data security.

7 months ago | [YT] | 0

Vedard Alarm (vedardalarm)

vedardalarm.com/focus-security-m-2

Focus brand security and smart home and business burglar alarm, fire detection security systems are manufactured by Meian Technology Co.,Ltd.

Meian Co.,Ltd. is China top security systems manufacturer. Products include commercial alarm system, home alarm system, AI video alarm, smart home, security SaaS solutions.

The EAVS alarm developed by Meian makes the alarm visualized. With the advancement of technology, Meian constantly updates its products. Alarm host is updated from analog communication to digital communication. Alarm detectors can avoid false alarm by adding intelligent analysis techniques. Using AI technology, alarm systems will make security more intelligent and reliable.

Meian Technology provides intelligent and affordable security systems for security service providers. All kinds of integrated security equipment and software make the security service convenient and fast.

All Focus brand security system installation manual can be downoladed at Vedard Focus alarm. There are motion sensor, burglar alarm, detectors, alarm control panel, siren strobe, security cameras.

Perfect after-sales service and technical guidance from Vedard Security Alarm Technology make the complex professional alarm system and security system can be easily installed and used. Feel free to contact Vedard Security for more China top brand new technology security systemsand smart home systems.

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7 months ago | [YT] | 0