Introducing the Notifier DR-B4 CAB-3 Series 2-Tier Cabinet Door, a reliable and sturdy solution for your fire protection needs. This high-quality product is designed to provide reliable fire alarms and is suitable for use in various industrial and commercial settings. The brand, NOTIFIER, is well-known for its top-quality fire protection equipment, and this model, in particular, is a favorite among users worldwide.

The Notifier DR-B4 CAB-3 Series 2-Tier Cabinet Door is perfect for those who value safety and reliability. With its advanced features and easy-to-use design, this fire alarm is an excellent addition to any facility. It is ideal for use in cabinets, closets, and other areas where a reliable fire alarm is needed. So, whether you're a business owner or a fire safety professional, this product is definitely worth considering.

This is a black B-Tier door that I have been using on my red cabinet with my NFS2-640 before I switched it out with a red one to match my cabinet.

It’s in great condition and includes the key lock installed on the right side.

No mounting hardware is included.

I will include a key if requested