Description
THORN SECURITY
TYCO SAFETY PRODUCTS
CP820M TYPE A
ADDRESSABLE BREAK GLASS CALL POINT (INDOOR)
514.800.605.T
INDOOR EN54-11
KAC ALARM COMPANY LIMITED
MODEL: MCP6B-RC13FG-T200-02
S.C.NO: 125.440.091
The Thorn Security Tyco CP820M is an addressable break glass call point designed for indoor use within marine and commercial fire alarm systems. Supplied under the Tyco Safety Products brand and manufactured in association with KAC Alarm Company Limited, this manual call point enables crew members to trigger a fire alarm manually by breaking the glass element. As a certified EN54-11 device, it forms a critical part of a vessel’s fire detection and alarm infrastructure, ensuring rapid manual activation wherever automated detection may not be the first point of response. Its addressable design allows the fire alarm panel to identify the precise location of activation, which is essential for efficient emergency response onboard.
Key Features
✓ Addressable manual call point allowing individual identification on compatible fire alarm control panels, supporting faster emergency response.
✓ Certified to EN54-11, confirming compliance with European standards for manual fire alarm call points — subject to confirmation for specific flag state approvals.
✓ Designed for indoor installation; suitable for protected internal spaces such as accommodation, machinery control rooms, and service areas typical in marine environments.
✓ Compatible with Thorn Security and Tyco addressable fire alarm systems; panel and loop compatibility should be confirmed against the specific installation configuration.
✓ Straightforward replacement unit for existing CP820M installations, minimising system downtime during maintenance or repair of onboard fire alarm circuits.
Marine Applications
✓ Passenger vessels and cruise ships where manual alarm activation points are required throughout accommodation decks and public spaces.
✓ Offshore platforms and FPSOs utilising Thorn Security or Tyco addressable fire alarm systems in indoor protected areas.
✓ Cargo vessels, tankers, and bulk carriers requiring EN54-11 compliant manual call points as part of SOLAS fire detection system requirements.
✓ Naval and coastguard vessels where addressable fire alarm infrastructure demands precise zone identification during emergency situations.
✓ Ferries and Ro-Ro vessels where manual call points are positioned at key crew and passenger escape route stations throughout internal decks.
Why Marine Engineers Choose
The Thorn Security Tyco CP820M is a recognised, standards-compliant addressable call point backed by the established Tyco Safety Products and KAC Alarm Company engineering heritage, making it a reliable choice for maintaining the integrity of onboard fire alarm systems.
Ideal For
Passenger vessels, cargo ships, tankers, offshore platforms, FPSOs, ferries, and any vessel operating an addressable Thorn Security or Tyco fire alarm system requiring indoor manual call point replacement or system expansion.
Technical Support
Technical support is available for this fire alarm system component, covering onboard installation guidance, fault diagnosis, and remote troubleshooting assistance. Support extends to integration queries for addressable fire alarm loops and call point replacement procedures.




