System Sensor L-Series Indoor LED Strobe Lens LENS-R3, Wall/Ceiling Mount, Red
Make any device flash red.
A red L-Series LED strobe lens for System Sensor devices. It adds a visual alert to emergency communications and mass notification events, and it works as a replacement or color change.

An alarm you can only hear is easy to miss.
Strobes give people a visual warning during ECS and MNS events such as severe weather, toxic gases and sprinkler activation. A cracked, wrong-color or missing lens leaves that signal incomplete.
A simple lens for visual alerts
The LENS-R3 is a red LED strobe lens made for fire alarm and mass notification service work.
Turns devices into strobes
It easily turns any device into a strobe for emergency communications system or mass notification system events.

Listed temperature rating
The manufacturer data gives this range as the outdoor rating.
Built for many events
Use cases include severe weather, toxic gases, sprinkler activation and more.
Red lens color
The lens color is red, which suits replacing a strobe lens or changing its color.
Wall or ceiling mounting
The title lists this lens for wall or ceiling mounting, and the specs list the mount type as ceiling mount.
Everything you need to know.
| Brand | System Sensor |
| Model | L-Series |
| Product Type | LED Strobe Lens |
| Product Series | L |
| Product Line | LED |
| Lens Color | Red |
| Mount Type | Ceiling Mount |
| Indoor/Outdoor | Indoor |
| Temperature Rating | -35 to 151 °F |
| Country of Origin | MX |
| Shipping Weight | 0.1 lb |
System Sensor L-Series Indoor LED Strobe Lens LENS-R3, Wall/Ceiling Mount, Red
The System Sensor LENS-R3 is a replacement strobe lens: L-Series Indoor LED Strobe Lens (Wall/Ceiling Mount, Red). It is intended for fire alarm installers, integrators and facility maintenance teams who need a genuine System Sensor part for new installs, expansions or replacements.
Key Features
- Easily turns any device into a strobe for emergency communications system (ECS) or mass notification system (MNS) events such as severe weather, toxic gases, sprinkler activation, and more
- Outdoor rated from -35 to 151 °F
- Wall or ceiling-mount lenses available
Specifications
- Brand: System Sensor
- Model: LENS-R3
- Shipping weight: 0.1 lb
Typical Uses
- Replacing or changing the color of a strobe lens
- Mass notification and fire alarm strobe service
Fire alarm devices must be installed and tested by qualified personnel in line with NFPA 72, local codes and the manufacturer's installation instructions. Please confirm that the LENS-R3 is compatible with your fire alarm control panel, wiring, voltage, mounting and finish before ordering. Contact us with the models of your existing devices 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.

System Sensor L-Series, ready to order.
- Product Type: LED Strobe Lens
- Product Series: L
- Product Line: LED
- Lens Color: Red
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