The Siemens ABHW-4S Sounder Base represents a critical component in advanced fire alarm notification systems, engineered to provide reliable audio alerting across commercial and institutional environments. Designed for seamless integration with Siemens addressable fire detection panels, this intelligent sounder base transforms standard detector mounting locations into active notification points with precise 520Hz audible signaling.
Engineered for professional fire alarm installations, the ABHW-4S delivers robust performance in high-traffic commercial spaces such as office complexes, healthcare facilities, educational institutions, and manufacturing environments. Its sophisticated design allows direct mounting to electrical backboxes, enabling simultaneous fire detection and notification without requiring additional surface-mounted notification appliances.
Key Features
- Compliant with NFPA 72 and UL 464 notification appliance requirements
- 520Hz temporal pattern audible signal meeting ADA and accessibility standards
- Compatible with Siemens addressable fire alarm control panels and communication protocols
- Low current draw with high-efficiency sound generation mechanism
- Field-programmable volume and tone settings for customized notification zones
- Weatherproof design suitable for diverse environmental installations
Technical Specifications
- Nominal Voltage: 24VDC
- Sound Output: 85 dBA nominal at 10 feet
- Current Consumption: 40mA typical @ 24VDC
- Operating Temperature Range: 32°F to 120°F (0°C to 49°C)
- Mounting: Standard 4″ electrical box compatibility
Professional fire alarm technicians will appreciate the ABHW-4S’s robust construction and seamless integration capabilities. Its advanced design eliminates the need for separate mounting boxes or complex wiring configurations, streamlining installation processes in commercial fire detection systems. The sounder base is particularly effective in HVAC-controlled environments where consistent, clear notification is paramount.
Comprehensive third-party agency listings include UL 268 (smoke detection), UL 464 (notification appliances), and FM Global approvals, ensuring highest-standard performance across critical infrastructure protection scenarios.
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 | 7 × 7 × 3 in |
| Condition | New |
| Manufacturers | Siemens |
| Part Type | Replacement Part |
