Potter Addressable One Relay One Input Module PAD100-OROI
One address, one relay, one input.
The Potter PAD100-OROI monitors one Class B circuit and provides one Form C relay contact, all on a single SLC loop address, for Potter IPA and AFC/ARC Series addressable fire alarm panels.

Monitor a circuit and switch a load from one address.
Addressable fire alarm jobs often need both an input to watch a circuit and a relay contact to act on it. This module puts both on one SLC loop address.
Built for panel-side installs
Input, relay and wiring access are packed into a module that fits standard boxes.
Class B monitoring input
One (1) Class B monitoring input watches a circuit through the module.

Wire gauge accepted at all terminals
All wiring terminals accept 22 to 12 AWG.
Form C relay contact
One (1) Form C relay contact is a changeover contact that gives both normally open and normally closed outputs.
Flexible SLC wiring
Supports SLC Class A, Class X & Class B, so wiring can be configured as Class A or Class B to suit the installation.
Easy box mounting
Mounts in a standard 4" or double gang box, with wiring terminals accessible when mounted in box.
Everything you need to know.
| Brand | Potter |
| Model | PAD100-OROI |
| Product Type | Relay Module |
| Application/Usage | Control Panel |
| Sector | Fire |
| Color | Red |
| Mount Type | Junction Box Mount |
| Depth | 1.10" |
| Width | 4.20" |
| Length | 4.20" |
| Country of Origin | US |
Potter Addressable One Relay One Input Module PAD100-OROI
The Potter PAD 100-OROI is a relay module from Potter Electric Signal: PAD100-OROI One Relay One Input Module. Listed compatibility: Potter's IPA and AFC/ARC Series Addressable Fire Alarm Control Panels. It is intended for security and fire-alarm installers, integrators and facility maintenance teams who need a genuine Potter part.
Key Features
- One (1) Class B monitoring input
- One (1) Form C relay contact – A changeover contact gives both normally open and normally closed outputs.
- SLC Class A, Class X & Class B – Wiring can be configured as Class A or Class B to suit the installation.
- Mounts in a standard 4" or double gang box
- Wiring terminals accessible when mounted in box
- All wiring terminals accept 22 to 12 AWG – Wire gauge accepted at the terminals or provided on the leads.
- Product includes a 5 year warranty
- UUKL Listed for Smoke Control
Specifications
- Brand: Potter
- Model: PAD 100-OROI
- Product Type: One Relay One Input Module
- Device Supported: Fire Alarm, Relay
- Depth: 1.1"
- Depth (mm): 28.956
- Width: 4.2"
- Width (mm): 105.918
- Length: 4.2"
- Length (mm): 105.918
- Limited Warranty: 5 Year
- Certifications & Standards: UL Listed; FM Approved; UUKL Listed
- Compatibility: Potter's IPA and AFC/ARC Series Addressable Fire Alarm Control Panels
Typical Uses
- Potter security system installations
- Replacement and service of existing Potter equipment
Please confirm the model, ratings and compatibility with your panel or system documentation before ordering, and install according to the manufacturer's instructions and local codes.
Need help with compatibility?
Looking for a manufacturer part number, compatible replacement, or quantity order? Contact Raztechs for sourcing and quote support.

Potter PAD100-OROI, ready to order.
- Product Type: Relay Module
- Application/Usage: Control Panel
- Sector: Fire
- Color: Red
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