Silent Knight Dual-Action Manual Pull Station with SBI/O Backbox and Sealing Gasket PS-DALOB, Screw Terminal Connections, Key-Lock Reset
Pull once. Sound the alarm.
The Silent Knight PS-DALOB is a dual-action manual pull station with an SBI/O backbox and sealing gasket. It lets people in a commercial building start a fire alarm by hand, and you reset it with a key.

When there's a fire, people need one clear way to raise it.
A manual pull station gives occupants a way to start the alarm themselves. The PS-DALOB has operating instructions molded into the handle, with Braille text, so the action is clear to the person using it.
Built for manual fire alarm initiation
The PS-DALOB covers the details that matter when you add or replace a pull station on an existing panel.
Dual-action operation
It is a double action pull station, with Pull Down and Push In printed on it.

Maximum operating temperature
Rated from 32°F up to 120.2°F (49°C).
Key-lock reset
The station is key resettable, with screw terminal connections for wiring.
ADA and Braille
It meets ADA requirements, and the instructions are molded into the handle along with Braille text.
Durable Lexan build
The station is made of durable Lexan, and the package includes an SBI/O backbox and a sealing gasket.
Everything you need to know.
| Brand | Silent Knight |
| Model | Dual-Action |
| Product Type | Pull Station |
| Pull Station Type | Double Action |
| Material | Lexan, PC |
| Input Voltage | 30V DC |
| Operating Temperature | 32°F (0°C) to 120.2°F (49°C) |
| Application | Fire Alarm, Outdoor |
| Dimensions (H x W x D) | 5.5" x 4" x 1.4" |
| Color | Red |
| Certifications | UL Listed, CSFM Listed |
| Shipping Weight | 1.2 lb |
Silent Knight Dual-Action Manual Pull Station with SBI/O Backbox and Sealing Gasket PS-...
The Silent Knight PS-DALOB is a Dual-Action Manual Pull Station with SBI/O Backbox and Sealing Gasket (Screw Terminal Connections, Key-Lock Reset). It is made for fire alarm, security and facility professionals who need dependable fire alarm pull station equipment.
Key Features
- UL Listed
- CSFM Listed
- Meets ADA requirements
- Operating instructions are molded into the handle along with Braille text.
- Made of durable Lexan
- Key resettable
- Easy to Install and operate
- Dual action
- Surface mount box available
Specifications
- Brand: Silent Knight
- Model: PS-DALOB
- Product Model: PS-DALOB
- Product Type: Pull Station
- Material: Lexan, PC
- Pull Station Type: Double Action
- Maximum Operating Temperature: 120.2°F (49°C)
- Maximum Operating Temperature (°F): 120.2
- Minimum Operating Temperature: 32°F (0°C)
- Minimum Operating Temperature (°F): 32
- Application/Usage: Fire Alarm, Outdoor
- Depth: 1.4"
- Height: 5.5"
- Product Color: Red
- Width: 4"
- Input Voltage: 30V DC
- Input Voltage (V DC): 30
- Print/Message: Fire, Pull Down, Push In
- Certifications & Standards: UL Listed CSFM Listed ADA
- Features: Durable, key lock, Key Reset, Surface Mount
- Package Contents: PS-DALOB Pull Station SBI/O Backbox Sealing Gasket
- Shipping weight: 1.2 lb
Typical Uses
- Manual fire alarm initiation in commercial buildings
- Replacing or adding pull stations on an existing panel
Please confirm that the PS-DALOB matches your system, panel, mounting and finish requirements before ordering. Contact us with the model of your existing equipment if you need help checking compatibility.
Need help with compatibility?
Looking for a manufacturer part number, compatible replacement, or quantity order? Contact Raztechs for sourcing and quote support.

Silent Knight Dual-Action, ready to order.
- PS-DALOB Pull Station
- SBI/O Backbox
- Sealing Gasket
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