IP Camera vs Analogue CCTV: What’s the Difference & Which is Better? IP cameras process and send digital data over a computer network, offering high resolutions from 1080p to 4K and beyond, onboard AI analytics, and remote access from any authorised device. Analogue CCTV cameras, on the other hand, transmit traditional video signals over coaxial … Read more
What Are PTZ Cameras? PTZ stands for pan, tilt, and zoom, meaning that PTZ cameras are motorised video cameras that can move left and right (pan), up and down (tilt), and magnify an image (zoom). These movements can be controlled remotely in real time or set to run automatically, with modern units adding motion tracking, … Read more
How to Choose the Right Access Control System for Business Premises in Singapore Securing office and business premises goes beyond locking a door at the end of the day. Modern commercial spaces need a structured approach to controlling who can enter, when, and where. An access control system replaces physical keys with credential-based authentication, letting … Read more
How Long Is CCTV Footage Kept in Singapore? CCTV footage is typically kept for 14 to 30 days at residential and standard business sites, with high-security environments such as banks and casinos holding recordings for 90 days to a full year. The exact duration depends on three variables: local privacy law, the system’s storage configuration, … Read more
How Do Biometric Scanners Work? Biometric scanners authenticate identity by capturing a unique physical or behavioural trait and converting it into a mathematical template that is stored securely and typically encrypted. Whether scanning a fingerprint, face, or iris, the underlying process follows the same four stages: capture, feature extraction, template creation, and comparison. The Four-Step … Read more
How Does Licence Plate Recognition Work? Licence plate recognition (LPR), also referred to as automatic number plate recognition (ANPR), uses specialised high-resolution cameras and machine learning algorithms to capture vehicle images and convert them into machine-readable text in real time. This data is cross-referenced against a pre-existing database to automate parking access, vehicle monitoring, and … Read more
What Is an IP CCTV Camera? An Internet Protocol (IP) CCTV camera is a digital video camera that captures footage and transmits it directly over a network, whether a Local Area Network or the internet itself. Traditional analogue CCTV systems send video feeds to a dedicated recorder through coaxial cabling, with the recorder doing most … Read more
Auto Sliding Gate Motor Selection: Single-Phase vs Three-Phase An auto sliding gate motor is specified against three variables: how heavy the gate leaf is, how often it cycles across a working day, and what electrical supply the property already has. Get the motor wrong and the consequences rarely show up on day one. They show … Read more
Maglock vs Electric Strike: Choosing the Right Door Lock for Your Access Control System Every controlled door in an access control deployment requires a lock type to be specified. In most commercial installations, that specification comes down to two options: a maglock or an electric strike. The two operate on different principles, suit different door … Read more
What is DORI in CCTV? Understanding the Standard for Camera Selection DORI stands for Detection, Observation, Recognition, and Identification. Defined under EN 62676-4, it is the international framework that specifies how much pixel density a CCTV camera must place on a subject to perform each of those four security tasks. What is DORI in CCTV? … Read more