Silent Knight PS-DALOB Dual-Action Manual Pull Station with SBI/O Backbox and Sealing Gasket, Screw Terminal Connections, Key-Lock Reset

The PS-DALOB Dual-Action Manual Fire Alarm Pull Station is a conventional, non-coded fire alarm initiating device designed for reliable manual alarm activation in commercial and institutional fire protection systems. Featuring a durable polycarbonate housing, key-operated reset mechanism, and screw-terminal connections, this pull station provides a practical solution for compatible fire alarm control panels.

The PS-DALOB features a dual-action operating mechanism that requires two deliberate actions to initiate an alarm. This design helps reduce accidental activation while allowing users to manually activate the fire alarm when necessary.

Designed for conventional fire alarm systems, the pull station provides a single alarm initiating input signal to a compatible fire alarm control panel. Its non-coded configuration allows integration with supported conventional initiating device circuits without individual addressable device programming.

The housing is constructed from durable Lexan polycarbonate for long-lasting performance. Its red finish provides clear identification as a manual fire alarm device, while molded operating instructions and Braille text on the handle support accessible operation.

The PS-DALOB includes a key-operated lock and reset mechanism, allowing authorized personnel to restore the pull station following activation. Screw-terminal electrical connections provide a convenient wiring method for professional installation.

This package includes the PS-DALOB pull station, an SBI/O surface mounting backbox, and a sealing gasket. The included components provide a coordinated mounting solution for compatible installations.

Measuring 5-1/2 inches high, 4 inches wide, and 1-7/16 inches deep, the pull station features a compact design suitable for approved wall-mounted fire alarm applications. Its specified operating temperature range is 32°F to 120°F (0°C to 49°C).

Designed to meet applicable accessibility requirements and identified as UL and CSFM listed in the supplied specifications, the PS-DALOB is suitable for professional fire alarm installations requiring a conventional dual-action manual initiating device.

10 Key Features

1. Dual-Action Alarm Activation: Requires two deliberate actions to initiate a manual fire alarm, helping reduce accidental activation.

2. Conventional Non-Coded Operation: Provides a single alarm initiating signal to compatible conventional fire alarm control panels.

3. SBI/O Backbox Included: Comes with a compatible surface mounting backbox for convenient installation.

4. Sealing Gasket Included: Includes a gasket for the supplied mounting assembly.

5. Key-Operated Lock and Reset: Allows authorized personnel to reset the device following activation.

6. Screw-Terminal Connections: Provides convenient electrical connections for compatible fire alarm initiating circuits.

7. Durable Polycarbonate Housing: Constructed from Lexan material for dependable operation.

8. Accessible Operating Design: Features molded operating instructions and Braille identification on the handle.

9. Compact Dimensions: Measures 5.5 inches high, 4 inches wide, and 1.4375 inches deep.

10. UL and CSFM Listing Claims: Identified in the supplied specifications as meeting applicable fire alarm listing requirements.