Security Sensors and Solutions
Security Sensors
Security Sensors are the advanced technology sensors that serve the purpose of providing security at residential and commercial places by detecting intrusion activities indoor as well as outdoor.
Types of Security Sensors :
Security sensors are categorized on the basis of the technology they are incorporated with. Below are the types of sensors used in the security industry for making different security devices fulfilling their respective requirements.
1. Active Infrared Sensors
Active Infrared (AIR) sensors detect the objects in their range by noticing interruption in the infrared path caused by moving objects.
Working of Active Infrared Sensors :-
AIR sensors are provided with two components, a transmitter and a receiver mounted in a straight line facing each other. The transmitter keeps on emitting the Infrared waves into the transmission medium (air or vacuum) which is then received by the receiver. The transmitted waves form an invisible beam like path from source to destination. If an intruder tries to cross the path, the number of infrared waves reaching the receiver gets reduced. As per the programming of the security system, this variation in the infrared waves is taken as an intrusion attempt.
Benefits :-
- The AIR sensors can detect objects even in dark.
- The devices operating with AIR sensors consume less power.
- AIR sensors are compact and small in size.
- The response time of AIR sensors is very quick.
- AIR sensors can detect objects without being in actual contact.
Applications :-
- Intrusion Detection Systems
- Proximity sensors
- Products counter
- Automatic Doors/Boom barriers
- Automated Lights
2. Passive Infrared Sensors
Passive Infrared (PIR) sensors detect the motion of objects or humans in their vicinity by noticing a change in the infrared radiations level in the surrounding.
Working of Passive Infrared Sensors :-
All the objects and humans have some amount of heat energy which is emitted by them continuously in the surroundings in the form of Infrared radiations. Passive Infrared (PIR) sensors scan the emitted infrared radiations and create a heat map of the surroundings. With everything static in its surroundings, the sensor remembers the created heat map. When a moving object or person comes in the range of the PIR sensor, the amount of heat radiations being emitted gets changed. The sensor is programmed to consider this change as an intrusion attempt as per its programming.
Benefits :-
- PIR sensors can detect the motion of objects in the dark as well with great accuracy.
- PIR sensors make this automated by reducing human efforts.
- They are very much energy efficient for the devices they are equipped in.
Applications :-
- Intrusion Detection System/ Burglar Alarm System
- Automatic Doors
- Automated Lights
- Motion Detection – Parking Areas – Swimming Pool Areas – Open Terrace/Balcony – Lawns
3. Microwaves Sensors
Microwave sensors are the ones that detect the motion of objects in their vicinity when the microwaves being emitted by the sensor and those being reflected back get distorted by the moving objects.
Working of Microwaves Sensors :-
Microwaves sensors have two components mounted side by side on the security device. One component is the transmitter sending the microwaves and the other one is the receiver of the microwaves. The transmitter keeps on sending the microwaves in the environment continuously which gets reflected by the static object in front and a fixed amount of waves are sent to the receiver. Whenever any other object or human comes in the path of the waves, the amount of reflected waves gets changed. This change in the frequency of the reflected wave is analyzed by the sensor and as per its programming, this is taken as an intrusion attempt.
Benefits :-
- Microwaves Sensors are not affected by harsh ambient temperature.
- They have a wide detection range with great accuracy.
- Microwaves sensors are dust and smoke proof.
Applications :-
- Intrusion Detection System
- Automatic Industrial Doors
- Remote Sensing
- Speed Guns
- Car Reversing System
4. Dual Technology Sensors
Unlike sensors operating with single technology like AIR, PIR or Microwave, there exist sensors using two technologies at a time. The most common combination which is found in many devices is a PIR sensor with a Microwave sensor.
Benefits :-
- PIR and Microwaves sensors when combined provide excellent detection
- The sensors combination makes the security system resistant to false alarms.
- PIR and Microwaves sensors combination makes the devices very much resistant to all weather conditions.
Applications :-
- Intrusion Detection System
- Automatic Industrial Doors
Security Solutions
Security solutions are the devices equipped with security sensors to provide ultimate indoor and outdoor security to residential as well as commercial places.
Available Solutions :
There are different types of security solutions available in the market as per the requirement of the customers looking to secure their premises. Some of the highly demanded solutions are Intrusion Detection System, Access Control System, Anti-Tailgating System, Surveillance Camera, etc.
1. Intrusion Detection System
An Intrusion Detection System is an electrical security system consisting of a number of devices connected with each other for restricting intrusion activities at all types of places.
Technologies used :-
- Active Infrared waves
- Passive Infrared waves
- Microwaves
- LASER
- Optical Fibre based solutions
Benefits :-
- An Intrusion Detection System can prevent theft by giving pre warnings on intrusion attempts.
- It reduces the overall security cost by reducing the requirement of man guards.
- It can give real time alerts to the property owners on detecting any suspicious activities around the perimeter of the premises.
- The presence of Security solutions deters the burglars from attempting intrusion.
- With the Intrusion detection system, whole premises can be monitored remotely from anywhere just through a mobile.
- The properties having security solutions installed are considered of higher monetary value.
Applications (Verticals) :-
- Industries
- Residences
- Airports
- ATMs and Banks
- Construction Sites
- Defence Cantonment
- Defence Borders
- Data Centres
2. Access Control System
An Access Control System is an electronic security device that is installed on the entry gates of different locations of a building to allow only authorized persons to enter.
Technologies used :-
- Radio Frequency Identification (RFID)
- Biometric Identification
- Retina Identification
- Face Recognition
Benefits :-
- An Access Control System allows only authorized persons with access rights.
- This security solution keeps a log of people using their access cards for entering the secured place.
- It reduces human efforts and provides better security.
Applications (verticals) :-
- Industries
- Airports
- Banks
- Defence Cantonment
- Data Centres
3. Surveillance Cameras
Surveillance or CCTV cameras are the ones that keep on recording the activities taking place in their range 24*7 and store the recorded footage.
Benefits :-
- Surveillance cameras record everything in their range which can be seen later when required.
- CCTV cameras are not much costly and can be easily bought by anyone with a small budget as well.
- CCTV cameras footage can be helpful for Police to recognize criminals.
Applications :-
Surveillance cameras can be installed at almost every place where even a little security concern is there. Some highly critical places to put CCTV cameras are as follows :
- Industries
- Residences
- Airports
- Railway Stations
- Roads
- ATMs and Banks
- Construction Sites
- Defence Cantonment
- Defence Borders
- Data Centres
Why choose OPTEX :
- It has been more than 42 years OPTEX is into the sensors business.
- OPTEX is present in more than 80 countries and expanding continuously.
- Worldwide more than 20 Million products are being used.
- Around 2 Million products are manufactured and distributed around the world annually.
- All the products undergo around 150 quality tests before getting launched into the market.
- OPTEX products comply with over 200 types of laws, regulations and standards.
FAQs
A security solution is a comprehensive set of measures and technologies designed to protect people, property, and information from threats such as theft, vandalism, and unauthorized access. It includes physical components like surveillance cameras, alarm systems, and access control mechanisms, as well as digital measures such as cybersecurity tools to safeguard data and network integrity. Security solutions can be tailored to residential, commercial, or industrial environments, ensuring that specific security needs are met. Effective security solutions provide real-time monitoring, rapid response capabilities, and integration with smart technologies for enhanced protection and ease of use.
The demand for security solutions is increasing due to rising concerns about safety and security across residential, commercial, and public sectors. Factors driving this demand include increasing crime rates, advancements in technology, and the need for integrated security systems. Homeowners seek robust security systems with features like surveillance cameras, and alarm systems. Businesses and public facilities require advanced solutions like access control, outdoor security sensor, video surveillance, and buglar alarm. The growing adoption of smart home technology and IoT devices also contributes to the demand, as these systems offer enhanced security, convenience, and remote monitoring capabilities, making security solutions more appealing and accessible.
Security solution design is the process of creating a comprehensive and effective plan to protect assets, data, and people from potential threats. It involves assessing risks, identifying vulnerabilities, and selecting appropriate security measures. This design integrates various components such as surveillance cameras, access control systems, alarms device, and outdoor security measures to create a layered defense strategy. The goal is to ensure that each component works seamlessly together to provide robust protection. Effective security solution design requires a thorough understanding of the environment, potential threats, and the latest security technologies, ensuring that the implemented solutions are both effective and scalable.
To choose a security solution, start by assessing your specific needs and vulnerabilities. Determine the areas that require protection and the types of threats you face. Research various security systems, focusing on features like surveillance cameras, alarm systems, access control, and remote monitoring. Consider the ease of installation, user-friendliness, and compatibility with existing infrastructure. Evaluate the reliability and reputation of security providers through reviews and recommendations. Ensure the solution offers scalability for future needs and fits within your budget. Finally, prioritize systems with strong customer support and professional monitoring services for comprehensive protection and peace of mind.