We have a lot of electronic components in stock, please check our other listings to see if there are any other parts you require for your job. 


Please let us know if you have any questions or would like to make an offer. If you would like to purchase multiple items from our store and combine shipping, please ask us for a combined shipping estimate before making an offer. 


30 Day Returns 

We offer 30 day returns on most of our items, no questions asked, so you can be confident in your purchase. All items must be in the same condition as when they were purchased. Buyer is responsible for return shipping charges. 


International Buyers – Please Note 

Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying.



Description: Enhance the protection of your fire alarm devices with the Mircom BB-400R Red Surface Mount Backbox. Designed for surface mounting, this backbox provides a secure housing solution for various fire alarm devices, ensuring optimal performance and protection against environmental factors. Key Features: Secure Housing: The BB-400R backbox offers a secure housing solution for fire alarm devices, protecting them from damage and tampering while ensuring reliable performance in emergency situations. Durable Construction: Constructed from high-quality materials, this backbox is built to withstand tough conditions and provide long-lasting durability, ensuring reliable performance in various environments. Vibrant Red Finish: The vibrant red finish enhances visibility and serves as a visual indicator of the presence of fire alarm devices, aiding in quick identification during emergency situations. Surface Mount Design: Designed for easy surface mounting, this backbox can be installed in strategic locations for optimal coverage and notification effectiveness. Versatile Application: Suitable for use in commercial, industrial, and institutional settings, the BB-400R backbox provides versatile housing solutions for a wide range of fire alarm devices. Upgrade the safety and security of your premises with the Mircom BB-400R Red Surface Mount Backbox. Trust Mircom for premium-quality fire detection solutions.