Johnson Controls 2951J Fire Alarm Head + Base
Johnson Controls 2951J Fire Alarm Head + Base
Condition: Used
[Standard Used Item Notes] This item is USED. Only the components visible in the photographs or explicitly mentioned in the listing are included. Peripheral accessories (such as keys, bases, mounting hardware, etc.) are not included unless otherwise stated. The item in the photograph may not be the exact one you receive; however, we strive to portray the average condition of all items accurately. Please carefully review this listing and its photos to assess the condition and contents. If you have any questions or require additional details, feel free to message us, and we will be happy to assist you.
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Johnson Controls 2951J Fire Alarm Head and Base
The Johnson Controls 2951J Fire Alarm Head with Base is engineered for reliable smoke detection in commercial and industrial environments. This device features advanced sensing technology coupled with a robust mounting base for secure installation.
- Voltage Rating: Operates efficiently at 24 VDC, ensuring consistent power management
- Operating Temperature Range: Functions reliably between 32°F to 120°F, suitable for various indoor conditions
- Sensitivity Setting: Factory calibrated at 2.5% per foot obscuration for early smoke detection
- Material Construction: Durable thermoplastic housing designed to withstand environmental stress
- Compatibility: Compatible with Johnson Controls fire alarm control panels, enabling seamless integration
Compared to previous models, the 2951J offers enhanced detection accuracy and faster response times, elevating safety standards beyond typical industry norms. Its streamlined design simplifies installation and maintenance, reducing downtime and operational costs.
Innovative Features for Superior Fire Safety
The 2951J utilizes photoelectric sensing technology that excels at detecting smoldering fires with minimal false alarms. Its precision sensitivity adjustment allows for tailored protection in diverse settings, enhancing overall system performance.
Equipped with a sturdy base, the unit ensures stable mounting and easy replacement without compromising electrical connections. This design helps maintain system integrity during routine inspections or component upgrades.
Additionally, the fire alarm head complies with UL and NFPA standards, guaranteeing dependable operation and regulatory compliance. Its robust construction and advanced technology provide peace of mind for facility managers and safety professionals.
This item description was generated using artificial intelligence and may contain errors. Specifications and compatibility should always be verified using official manufacturer documentation and, where applicable, by a qualified or licensed fire alarm technician.
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We specialize in new, used, and surplus fire alarm and life-safety equipment. Our inventory includes control panels, modules, power supplies, annunciators, detectors, and related accessories from leading manufacturers. Listings reflect current, in-stock availability and are updated regularly. Orders ship quickly and are packed with care.
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