Technical

Why you shouldn’t use the resistors that come with security panels.

End of line (EOL) resistor circuits are one of the basic building blocks of security and access control systems. Field devices such as reed switches, duress buttons, motion sensors and locks all use EOL circuits to tell the security panel the device state and help to ensure that the cable serving each device is kept

Why you shouldn’t use the resistors that come with security panels. Read More »

Electric strike tongue sense as REX. A flawed practice.

Electric strikes are a popular choice for securing doors, for good reason, they are a cost-effective and versatile option. Electric strikes work with standard door hardware and can be configured to fail secure or fail-safe.  They often also have outputs for monitoring the status of the locking solenoid (Lock Status Sensor, LSS) and the position

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Australian Wiring Rules and Fused Protection of Security Cables.

Electronic security and access control cabling falls under the requirements of the AS/CA S009:2020 Australian Standard. This standard covers the installation requirements for customer cabling and is otherwise known as the “Wiring Rules.” Section 20.4 states: “the Cabling shall be protected from excessive currents or voltages that may cause damage or fire, by such means

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