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What To Look Out For When Choosing A CCTV Camera

CCTV camera contractor


Closed-circuit television camera, commonly known as CCTV camera, offers round-the-clock surveillance both indoors and outdoors. There are many different types of them offered by CCTV camera contractors from HDB CCTV cameras, indoor CCTV cameras to outdoor CCTV cameras.

CCTV cameras are used to cover blind spots and enhance monitoring of your premises, greatly reducing the costs and manpower needed for extra security.

So what should you look out for when choosing a CCTV camera?


Analogue or IP Camera

Firstly, decide whether to get an analogue or Internet Protocol (IP) camera. The type of CCTV camera chosen will subsequently affect the resolution, field of view, and storage of the footage.


Camera Design

Next, choose the CCTV camera’s design. There are various CCTV camera designs that suit different premises and situations. Common CCTV camera designs include dome cameras, bullet cameras, and C-mount cameras.

Dome cameras have a 360-degree rotation of the camera and can cover all angles of the premise.

Bullet cameras cover long distances. Their casings are resistant to water and dirt, which is suitable for outdoor use.

C-mount cameras are highly versatile, with detachable lenses that can monitor varying distances. Special lenses can also be fitted to extend its range.



The higher the video resolution, the sharper the images you can see.

IP CCTV cameras provide a higher resolution than analogue CCTV cameras, with better zoom-in capabilities. They tend to capture better quality images, especially with moving targets, as the frame rates can be adjusted according to the bandwidth provided.

However, analogue CCTV cameras perform better in low-light or dark conditions.

If you wish to zoom in to license plates or individual faces, choose super/ultra HD with an 8x or 12x digital zoom lens.


Field of view

Field of view represents the angle covered by the CCTV camera. An optimal field of view is between 130 and 180 degrees. With a wider field of view, you can install fewer cameras and your entire property will still be covered.

IP CCTV cameras typically cover a wider viewing area, with more detailed images captured.



Captured video footage is commonly stored for 7-10 days. An analogue, or traditional, CCTV camera sends the video over cable to VCRs or DVRs. Meanwhile, an IP CCTV camera stores live footage in online servers so they can be easily accessed or retrieved anywhere via a computer or mobile phone.


Reliable CCTV Contractor

Lastly, it is perhaps the most important to choose a reliable CCTV camera contractor. A trusted contractor will provide a variety of cameras for you to choose from, proper installation, as well as excellent after-support and maintenance services.


Let us help you pick the right CCTV camera in Singapore today

Established in 1997, Keydence is the preferred CCTV camera contractor for many household brands and government entities in Singapore. We offer an on-site survey so the right types of CCTV cameras can be chosen for your premise. Want to buy quality CCTV security cameras? Contact us at 6459 0780 today.


Introduction to Phone System


When a potential customer reaches out to you, not only are they looking to hear a friendly voice at the end of the line, they are also looking for a smooth, painless experience. That means no disconnection, fumbling around with complicated phone systems to connect them to relevant departments. Investing in the right phone system could mean a world of a difference between customer retention or a high drop off rate.


Don’t underestimate the power of a phone call! While emails and messengers are really nifty, it lacks that bit of personal touch that adds a crucial layer of trust between client and business that no other technology can do. Another understated perk is that this might just be the most fuss free way to communicate! No need for software updates, plug-ins, additional downloads. This is a communication tool that you can rely on.


In an increasingly interconnected world dominated by the need for clearer and faster communication channels, Keydence has proven able to keep ahead of the pack to offer you the PBX Phone system in order to meet your business needs. The PBX Phone System enables you to transfer calls and enjoy call conferences in addition to having better connectivity as compared to other phone systems. As the cherry on the icing on top of the cake, the PBX Phone System is available for purchase right here at Keydence.


What is a PBX Phone System?


Your landline is one of the important tools after your laptop or desktop as it is the fastest and most convenient form of communication between people. This phone system is known as PBX which stands for Private Branch Exchange, which is a telephone network which involves multiple telephones interconnected to allow for call handling and transferring, conferences, call recording, private and shared voice messages inboxes, and many other features. The users of the PBX phone system can communicate internally and externally using different communication channels like analog. A PBX also allows you to have more phones than physical phone lines and allows free calls between users.

Business phone systems are generally classified as key telephone systems if they do not require an operator or attendant to connect stations, or as private branch exchanges if there is shared linkage with central office telephone systems. There are also many versions of hybrid phone systems.



Traditional vs IP PBX

Traditional PBXs would have their own proprietary phones, such that there would be a way to re-use these phones with a different system. This means that we either have system-lock-in (we are bound to the same system because changing system means also changing phones, which makes it prohibitively expensive to break away) or vendor-lock-in (we are bound to the same vendor because the phones are only usable with systems from the same vendor, sometimes only within a particular range of systems).

As technology has improved with time, the traditional PBXs have transformed into a whole different telephone landscape, with the flag-bearer being the Open-Standards-based IP PBX. The point of the “IP” in this new era is that the phone calls are delivered using the Internet Protocol as the underlying transport technology.

We offer Panasonic brand’s telephone system range that includes IP Phone Systems, Hybrid Phone Systems, Digital Phone Systems and Analogue Systems which are convenient to set up and offers provides more flexibility and manageability making them the ideal telephone system solution for your business.

If you are interested give us a call today!

Disclaimer: The opinions written in this article are those of the author and do not entirely reflect the official policy or position of any agency of Keydence. If you feel that we have incorrectly used any media items belonging to anyone without the right accreditation, simply write to us at sales@keydence.com to request a takedown. Removals will be done within 24hrs of acknowledgement


Why is it important to install a Biometric Door Access System?

We walk through doors countless of times everyday. Don’t you think it should be managed better? While it might seem trivial at first glance, a door access system is an extremely critical component in security and privacy – especially in an environment where confidential information is stored, like offices. This is why have set up biometric door lock for offices in Singapore. Upping the ante, this product lets you enjoy the convenience you never knew you needed. It combines heightened safety, security privacy, collection protection of data and information all into one. It provides the initial filter of access levels for both your visitors and your employees. Access levels are fully customisable. It allows us to differentiate access by user, note activity and provide security logs for the human resources department. Much more than just the first line of defence, our Biometric Fingerprint Door Lock System is now a one stop solution. Similarly, educational institutes and landed properties enjoy the above benefits too, the fingerprint digital door lock system provides easy identification and access.


Choose from a range of door access tools such as:

* Pin keypad

* Proximity Access ­­

* Biometric fingerprint door lock


Advantages of choosing our Door Access Controller:

* Improved tracking of work hours

* Incident monitoring system complete with a security alarmed

* Biometric Access bolstered by Infrared Face Technology

* Full-view HD touch screen

* Built-in web server

* Fingerprint Access Control


In Singapore although there is a population of over 5 million, it is still hard to keep track of every single one of us. On top of that, there are also foreigners who work here with a work permit pass therefore it can be a problem for the government if they do not have a procedure to monitor the entry and exit of travelers and that is why we have one of the best airports in Singapore when it comes to security and surveillance. Similarly, our retail and construction industry have different needs when it comes to security and tracking  just like the environment of an airport.

#1 Time-keep and Payroll

If there is a HR Department for Payroll then it is important to keep track of the people who especially work on a part-time basis as having a Door Access System will help HR to be able to track their employees record.

The Door Access System will help retail employees, as they will just need an access card or their thumbprint to access the store.

There may be different outlets with countless of employees thus HR won’t need to have to physically take count of the number of employees present on that day.

Photo by Scott Blake on Unsplash

#2 Portable Bio metric Door System

For construction, most of the workers have to work outdoors thus our door access system also comes with a portable function, you are able to bring it over to the construction site for your workers to punch in physically which is a great way to keep track of your employees.

#3 Entry access based on timing

With a Biometric door access system, you are able to set the time when people enter your retail shop. If you have a large number of employees having a key can a be hassle as, if they lose it, they might not be able to open the shop and business will be distracted.

#4 Lab, pharmacy, Clean room, data centre

In an environment where bacteria and dust are strictly not allowed it is so important to limit access only to certain people in the organization. With a door access system, access can only be permitted by employees who are given the authority to.


Photo by Clark Street Mercantile on Unsplash

#5 Higher security

Every organization might have information or property that must always be safe-guarded and protected. It is the organization’s job to protect and safeguard such objects from getting on the wrong hands therefore a door access system would do the job of protecting and safeguarding.


Disclaimer: The opinions written in this article are those of the author and do not entirely reflect the official policy or position of any agency of Keydence. If you feel that we have incorrectly used any media items belonging to anyone without the right accreditation, simply write to us at sales@keydence.com to request a takedown. Removals will be done within 24hrs of acknowledgement.





Payrolla list of employees and their salariesMore (Definitions, Synonyms, Translation)




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andin order to; used instead of “to”, especially after try, come, goMore (Definitions, Synonyms, Translation)

The Technology behind a PA System

Hosting a large event? Need to be heard? More likely than not you require a Public Address System or more commonly referred to as the PA system. Once exclusive to bands, DJs and sound engineers, today’s PA systems are much more available and at a greater variety to meet different applications. Whether it’s for a small scale event like a conference, or a concert, definitely let us know and we will be able to advise accordingly!

What is it? 

A public address system (PA system) is an electronic system that comes with microphones, amplifiers, loudspeakers, and related equipment. It enhances and increases the apparent volume and clarity of a human voice, musical instrument, or other acoustic sound source or recorded sound or music.

How do PA Systems Work?

The main purpose of a PA system is to provide “public address”, or a way to transmit audio communication to a certain group. This transmission can begin with a microphone, which is a device that can assist in magnifying an audio source’s volume. Microphones used in PA systems are usually dynamic or condensers.

There are five main parts to any PA system:

  • Microphones, DI boxes and other sources.
  • A mixer.
  • Power amplifiers.
  • Speakers.
  • An arrangement of cables to interconnect the equipment.

If you’re new to PA systems, here are some of the main specifications to consider!

  1. Wattage
    This describes the volume potential and speaker clarity. Generally, the higher the wattage, the louder a PA speaker will be able to get. This is important as insufficient wattage would result in fuzzy sounds and constant break ups.
  2. Size and weight
    Inches over diameter is how speakers are measured. As expected, a large speaker would result in a more expansive sound. Weight would be a factor as well, including the type of materials used to house the speaker.
  3. Sound quality
    A musician would more likely be concerned about this specification. They would definitely value clarifty and definition over other professions that purely require a system that allows them to make their voice heard.


Look no further than Keydence as we have the PA system you are looking for. Premium quality products coupled with swift and reliable setup, Keydence’s PA systems continue to be a frontrunner in consumer preference.


Disclaimer: The opinions written in this article are those of the author and do not entirely reflect the official policy or position of any agency of Keydence. If you feel that we have incorrectly used any media items belonging to anyone without the right accreditation, simply write to us at sales@keydence.com to request a takedown. Removals will be done within 24hrs of acknowledgement.


Functions of An Alarm System

An alarm system not only safeguards your property from trespassers, it also acts as a great deterrent. Perfect for homes and businesses. Whether you’re away on a holiday, for a company retreat or just resting within the premises, you can definitely have a peace-of-mind knowing that your valueables and loved ones are safe.


Thanks to the advancement in technology, home security has never been easier to adopt. Previously you’d require a significant sum for the implementation. Now it is definitely much more accessible. At the same time, you’d also enjoy an upgrade to the technology as well. Receive alerts that are sent directly to your phone, wherever you are in the world!



Electronic alarm systems are often used in industrial, commercial, residential and military properties as deterrence to burglary, property damage, and protection against potential intruders or any other threatening situations. A security alarm system is designed to detect intrusion and unauthorized entry into an office or building.


An alarm system usually consists of a control panel, sensors, and sirens or strobe lights. It is important to engage trained professionals for installation to ensure that all components function properly.


Image result for electronic alarm system photo

Motion detectors are used at shopping malls that have sliding doors, glass break detectors can be used for exactly what they are named after which is for alerting when there is a break in. Generally, security alarm systems are used in office buildings to protect and safeguard against crime.


These security systems were designed to provide their users with personalized quality alarm systems with features well ahead of their competitors. Featured with a reliable communication technology, flexible expansion and great-looking keypads, making for an ideal security system for any domestic or commercial installations. The alarm panel that we have is one of a kind with an inbuilt receiver that allows you to combine both wired and wireless devices all in one!


Our main priority is to provide customers with the most advanced and user friendly security solutions available on the market. We evaluate and test each of the products available for sale to ensure they exceed our expectations of proving the best possible security solution within their specification.


We begin our service with a site survey carried out by our dedicated surveyor. The surveyor will be able to assess your security vulnerabilities and custom design an alarm system that meets your specified requirements. This service is complimentary and would take no longer than 30 minutes usually.


We have a range of easy to install detectors and sensors that employ advanced technology for the most accurate and dependable detection. Suitable not only for commercial properties but also residential and military, Keydence equips you with a sturdy and efficient electronic alarm system to keep away unwanted visitors.


Give us a call today!


Disclaimer: The opinions written in this article are those of the author and do not entirely reflect the official policy or position of any agency of Keydence. If you feel that we have incorrectly used any media items belonging to anyone without the right accreditation, simply write to us at marketingkeydence@gmail.com to request a takedown. Removals will be done within 24hrs of acknowledgement.




Introduction to CCTV

Closed Circuit Television (CCTV) is an expected requirement in today’s security system requirements. They are perfect for abnormality detection, including intrusions.


Whether it’s for your home or workplace, the CCTV has become increasingly important in today’s modern times. We are in an era where we give out so much personal information – when we sign up for a membership, make an online purchase or even grocery shop. This information exposes our location and allows threats to reach us easily, making us vulnerable. We might even have provided a visual map of our home on social media when we post pictures of our interior. While technology has made us vulnerable, it can keep us safe too.


Our accumulated years of technical know-how in CCTV surveillance camera field enables us to provide quick and reliable installation services. Our experience stretches from HDB cctv, indoor CCTV camera for office and outdoor CCTV security camera for office. Currently, we are the preferred building CCTV contractor for several household brands and government entities.


The expertise we boast allows us to offer you not only quality products but also a wide variety of cameras for sale. Ranging from the likes of IP camera alarm systems, In-car cameras, wireless spy cameras, spy cam clocks to that of pan-tilt cameras which offer round-the-clock surveillance both indoors and outdoors. Expect the same one-stop service with our CCTV security camera installation as well.


Legal Concerns

Have you ever wondered whether CCTV cameras are allowed to be installed outside your HDB home? You don’t need to ponder anymore because as incidence of theft and burglary has increased drastically over the years the government has become liberal about the installation of CCTV Cameras outside your corridor. After all, these devices have become important tools to protect and prevent anyone from harm. There have been cases of molestation and thefts that the CCTV Security Camera has become a necessity. Of course,  authorities understand the privacy issues therefore limiting the number of cameras. However, please take note before going ahead and installing a CCTV Camera you should write in to HDB to request for permission just in case, as laws about CCTV Camera are still ambiguous.


Pick the right CCTV Camera

Once your request has been approved by HDB you can start to source out for CCTV Cameras, there are many companies that provide them. You just have to Google “CCTV cameras in Singapore” and there will be a whole lot of companies you would be able to select from. There are two types of CCTV Cameras, one is referred to as analogue, the other is called the IP Camera.

IP cameras are increasingly being used in surveillance circuit electronics, where they are replacing traditional CCTV cameras. They can be either wired or wireless, cutting the cost and maintenance required for regular cameras used in a CCTV surveillance circuit. IP cameras tend to capture better quality images, which is especially helpful in the case of moving targets, as frame rates can be adjusted according to the bandwidth provided. They support two-way communication and hence can send customized alert signals in case of suspicious activity or other predefined occurrences. Hundreds of gigabytes of video and image data can be stored in video servers, which can be retrieved at any time.

The best analogue surveillance camera still can’t hold a candle to the worst IP camera when it comes to the resolution of the image it captures. At best, an analogue camera can manage the equivalent of less than half a megapixel, whereas a Megapixel camera wouldn’t be much good if it didn’t produce an image of at least ONE of the things it’s named after. It depends on what you need, if it is for your house then an analogue will suffice as a HDB corridor is average in size.

white CCTV camera on white wall

Hire a professional

If you have no prior experience in installing a CCTV Camera then it is better that you do not attempt it yourself and instead hire a professional to set it up for you. It saves time and happens to be more productive as time wasted cannot be earned back. Also, if you hire a professional, they will be able to guide you through the technical issues that might crop up so that you can be more prepared in future. At times the data in the software can get deleted based on the product’s software so it is important to be well-educated and to know how to function it.

Free on-site visit

It is recommended that you hire a reputable CCTV installation company that has worked with reputable organizations. If you search properly, you can also get free onsite quotation for the installation cost. This quotation is very useful to help you avoid getting any hidden fees from the installation service. This quotation usually contains all important details about the installation procedure. Be vary as some companies are not very helpful with after-support and maintenance.



Disclaimer: The opinions written in this article are those of the author and do not entirely reflect the official policy or position of any agency of Keydence. If you feel that we have incorrectly used any media items belonging to anyone without the right accreditation, simply write to us atmarketingkeydence@gmail.com to request a takedown. Removals will be done within 24hrs of acknowledgement.





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