System Sensor WTP
System Sensor WTP
Out of stock; call for lead time
The System Sensor WTP is a weatherproof mounting plate that lets installers flush-mount outdoor SpectrAlert Advance horns, strobes, and horn-strobes to solid wall surfaces such as brick, concrete, ceramic tile, and masonry. It attaches to the SpectrAlert Advance universal mounting plate and carries a NEMA 3R rating so an outdoor appliance can be installed flush rather than on a surface back box.
Key Features
- Enables flush mounting of outdoor notification appliances to solid masonry/brick/concrete/tile surfaces
- Attaches to the SpectrAlert Advance universal mounting plate
- Available in red or white to match the notification appliance
Technical Specifications
- NEMA 3R weatherproof rating
- Mounts to 4x4x1-1/4" and 2x4x1-1/2" back boxes
- Compatible outdoor SpectrAlert Advance devices operate from -40°F to 151°F
Certifications
- NEMA 3R rated for outdoor fire alarm notification applications

