System Sensor HRL
System Sensor HRL
In stock!
The System Sensor HRL is a red, wall-mount L-Series horn built for indoor fire alarm notification, offering a rotary selector for horn tone (High/Low, Temporal 3, Temporal 4, Continuous) and a plug-in design that minimizes back-box wiring intrusion. Automatic 12/24-volt operation and its compact footprint make it straightforward to add horn-only notification to a zone without a strobe.
Key Features
- Rotary switch for selectable horn tone: High/Low, Temporal 3, Temporal 4, or Continuous
- Plug-in design reduces back-box intrusion and ground-fault risk during installation
- Universal mounting plate with onboard shorting spring for wiring continuity checks before final installation
Technical Specifications
- Automatic 12VDC or 24VDC operation
- Dimensions: 5.6" L x 4.7" W x 1.25" D
- Operating temperature: 32°F to 120°F, indoor use only
- Red housing, wall mount
Certifications
- UL Listed for fire alarm notification

