The Siemens MTH-75-R-WP horn-strobe is a weatherproof outdoor notification appliance. First, it combines a multi-tone horn with a 180-candela white strobe. As a result, it delivers both audible and visual alarm signals outdoors. However, this model is discontinued (see replacements below).
Siemens MTH-75-R-WP Horn-Strobe Features
The weatherproof housing suits exterior and wet-location installations. Therefore, it withstands conditions that would damage an indoor appliance. In addition, the multi-tone horn produces selectable alarm tones. Also, the 180-candela white strobe provides high-visibility signaling.
Specifications and Replacement
- Weatherproof, outdoor multi-tone horn-strobe
- 180-candela white strobe
- UL 464 (audible) and UL 1971 (visual) listed; ULC listed
- Discontinued — replaced by SL23RMTS-FR (no back box) or SL24XMTS-FR (with back box)
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 1 lbs |
|---|---|
| Dimensions | 6 × 6 × 5 in |
| Condition | New |
| Manufacturers | Siemens |
| Part Type | Replacement Part |







