C-TEC CAST Blue Lockdown Call Point | Addressable Invacuation Button | Resettable, XFP/ZFP Compatible

FAQs

What is the purpose of a blue lockdown call point?

The blue lockdown call point is a manual activation device that allows authorised personnel to signal when an incident has occurred that requires a lockdown procedure to be initiated. The distinctive blue colour differentiates it from red fire alarm call points, preventing confusion and ensuring building occupants can clearly identify the correct device to activate during a security threat such as an active shooter or bomb alert.

How does this call point help with Martyn’s Law compliance?

Martyn’s Law (The Terrorism Protection of Premises Act 2025) requires premises with a capacity of 200 or more to have public protection measures, including lockdown plans, in place by April 2027. The CA470B/LD provides the manual activation mechanism that allows personnel to immediately initiate lockdown procedures, forming an essential component of a Martyn’s Law compliant security system when used with C-TEC’s lockdown alert panels and sounders.

What systems is the CA470B/LD compatible with?

The call point is compatible with C-TEC’s XFP and ZFP CAST protocol addressable fire panels, including the dedicated LAP2/CA multi-message lockdown alert panel and LAP501/CA single-message lockdown alert panel. It operates on the CAST protocol with a supply voltage of 22 to 40V DC.

Does the call point need to be reset after activation?

Yes, the call point features a smooth-action resettable element that can be reset using the supplied reset key. Unlike traditional break-glass call points, no replacement glass is required after activation, making maintenance simpler and more cost-effective.

How can I tell if the call point has been activated?

The call point includes an LED ‘alarm ring’ that illuminates the call point face upon activation, lighting steady red when activated. The LED also flashes red during polling. Additionally, the photoluminescent operating window remains visible for up to 5 minutes in low light conditions, making it easy to locate even during power failures.

What happens when someone activates the lockdown call point?

When activated, the call point sends a signal to the connected C-TEC lockdown alert panel, which then broadcasts the appropriate lockdown voice message through connected CAST lockdown sounders or sounder VADs throughout the building. The specific message and response will depend on the venue’s risk assessment and emergency plan, but typically includes instructions to move to designated secure areas and await further instructions.

Where should lockdown call points be installed?

Lockdown call points should be installed in accessible locations throughout the building where authorised personnel can quickly activate them in an emergency. Installation locations should be determined by the venue’s risk assessment and emergency plan. The call point is surface mountable and suitable for installation at convenient heights along escape routes or in key areas such as reception desks, staff rooms, or security offices.

What is the onboard loop isolator and why is it important?

The onboard short-circuit loop isolator is a safety feature that protects the integrity of the CAST protocol loop. If a short circuit occurs at the call point or in the wiring connected to it, the isolator automatically isolates that section of the loop, preventing the fault from affecting other devices on the system and maintaining the functionality of the rest of the lockdown alert system.