ADT Tyco ADT-278 Addressable Pull Station

The ADT Tyco ADT-278 is an addressable manual pull station designed to provide dependable manual fire alarm initiation in commercial fire alarm systems. Its rugged construction and single action operation allow occupants to quickly activate the fire alarm system during an emergency while providing continuous communication with the fire alarm control panel.

Designed for commercial life safety applications, the ADT-278 incorporates addressable technology, onboard status indication, and a secure keyed reset mechanism. Its durable metal housing and compact design make it suitable for new installations, retrofit projects, and replacement applications in a variety of commercial occupancies.

Product Functions

• Provides manual fire alarm initiation
• Reports alarm conditions to the fire alarm control panel
• Supports addressable communication
• Provides visual status indication
• Latches in the alarm position after activation
• Resets using an authorized service key
• Performs continuous device supervision
• Supports commercial life safety systems

Electrical & System Information

The ADT-278 communicates with the addressable fire alarm control panel over the signaling line circuit, allowing continuous supervision and rapid alarm reporting. The station remains electrically monitored by the control panel, enabling prompt identification of alarm and maintenance conditions.

A built in status indicator provides visual confirmation of device operation, while addressable communication simplifies troubleshooting and system maintenance within commercial fire alarm installations.

Features

The ADT-278 features addressable communication, single action manual operation, rugged metal construction, keyed reset capability, LED status indication, compact design, commercial grade durability, continuous supervision, easy installation, and dependable performance for commercial fire alarm systems.

Mounting & Design

The ADT-278 is designed for installation on a standard electrical backbox using conventional mounting hardware. Its durable housing withstands demanding commercial environments while providing clear operating instructions and convenient access for inspection, testing, and maintenance.

Protection & Applications

Suitable for:

• Commercial Fire Alarm Systems
• Office Buildings
• Hospitals
• Healthcare Facilities
• Schools and Universities
• Hotels
• Government Buildings
• Industrial Facilities
• Warehouses
• Retail Buildings
• Institutional Facilities
• Indoor Manual Fire Alarm Stations

ADT-278 Datasheet